id sid tid token lemma pos hom-39 1 1 hom6_02_persson_fifty_years_later hom6_02_persson_fifty_years_later NOUN hom-39 1 2     SPACE hom-39 1 3 history history NOUN hom-39 1 4     SPACE hom-39 1 5 of of ADP hom-39 1 6     SPACE hom-39 1 7 meteorology meteorology NOUN hom-39 1 8     SPACE hom-39 1 9 6 6 NUM hom-39 1 10     SPACE hom-39 1 11 ( ( PUNCT hom-39 1 12 2014 2014 NUM hom-39 1 13 ) ) PUNCT hom-39 1 14                 SPACE hom-39 1 15 7 7 NUM hom-39 1 16                                     SPACE hom-39 1 17 fifty fifty NUM hom-39 1 18 years year NOUN hom-39 1 19 later later ADV hom-39 1 20 anders anders PROPN hom-39 1 21 persson persson PROPN hom-39 1 22 swedish swedish PROPN hom-39 1 23 meteorological meteorological PROPN hom-39 1 24 and and CCONJ hom-39 1 25 hydrological hydrological ADJ hom-39 1 26 institute institute PROPN hom-39 1 27 ( ( PUNCT hom-39 1 28 smhi smhi PROPN hom-39 1 29 ) ) PUNCT hom-39 1 30 stockholm stockholm PROPN hom-39 1 31 , , PUNCT hom-39 1 32 sweden sweden PROPN hom-39 1 33 in in ADP hom-39 1 34 1974 1974 NUM hom-39 1 35 i i PRON hom-39 1 36 had have VERB hom-39 1 37 the the DET hom-39 1 38 privilege privilege NOUN hom-39 1 39 of of ADP hom-39 1 40 meeting meeting NOUN hom-39 1 41 and and CCONJ hom-39 1 42 talking talk VERB hom-39 1 43 to to ADP hom-39 1 44 jacob jacob PROPN hom-39 1 45 ( ( PUNCT hom-39 1 46 jack jack PROPN hom-39 1 47 ) ) PUNCT hom-39 1 48 bjerknes bjerkne NOUN hom-39 1 49 in in ADP hom-39 1 50 bergen bergen PROPN hom-39 1 51 , , PUNCT hom-39 1 52 norway norway PROPN hom-39 1 53 , , PUNCT hom-39 1 54 a a DET hom-39 1 55 city city NOUN hom-39 1 56 immortalized immortalize VERB hom-39 1 57 in in ADP hom-39 1 58 the the DET hom-39 1 59 history history NOUN hom-39 1 60 of of ADP hom-39 1 61 meteorology meteorology NOUN hom-39 1 62 thanks thank NOUN hom-39 1 63 to to ADP hom-39 1 64 the the DET hom-39 1 65 " " PUNCT hom-39 1 66 school school NOUN hom-39 1 67 " " PUNCT hom-39 1 68 that that PRON hom-39 1 69 jack jack PROPN hom-39 1 70 and and CCONJ hom-39 1 71 his his PRON hom-39 1 72 father father NOUN hom-39 1 73 founded found VERB hom-39 1 74 in in ADP hom-39 1 75 1917 1917 NUM hom-39 1 76 . . PUNCT hom-39 2 1 we we PRON hom-39 2 2 were be AUX hom-39 2 3 in in ADP hom-39 2 4 bergen bergen PROPN hom-39 2 5 for for ADP hom-39 2 6 the the DET hom-39 2 7 9th 9th ADJ hom-39 2 8 nordic nordic ADJ hom-39 2 9 meteorologist meteorologist NOUN hom-39 2 10 meeting meeting NOUN hom-39 2 11 ( ( PUNCT hom-39 2 12 nmm9 nmm9 PROPN hom-39 2 13 ) ) PUNCT hom-39 2 14 , , PUNCT hom-39 2 15 held hold VERB hom-39 2 16 every every DET hom-39 2 17 two two NUM hom-39 2 18 years year NOUN hom-39 2 19 in in ADP hom-39 2 20 one one NUM hom-39 2 21 of of ADP hom-39 2 22 the the DET hom-39 2 23 scandinavian scandinavian ADJ hom-39 2 24 nations nation NOUN hom-39 2 25 on on ADP hom-39 2 26 a a DET hom-39 2 27 rotating rotate VERB hom-39 2 28 basis basis NOUN hom-39 2 29 . . PUNCT hom-39 3 1 this this PRON hom-39 3 2 was be AUX hom-39 3 3 during during ADP hom-39 3 4 a a DET hom-39 3 5 rare rare ADJ hom-39 3 6 spell spell NOUN hom-39 3 7 of of ADP hom-39 3 8 dry dry ADJ hom-39 3 9 and and CCONJ hom-39 3 10 sunny sunny ADJ hom-39 3 11 weather weather NOUN hom-39 3 12 , , PUNCT hom-39 3 13 unusual unusual ADJ hom-39 3 14 for for ADP hom-39 3 15 this this DET hom-39 3 16 part part NOUN hom-39 3 17 of of ADP hom-39 3 18 rainy rainy ADJ hom-39 3 19 western western ADJ hom-39 3 20 norway norway PROPN hom-39 3 21 , , PUNCT hom-39 3 22 and and CCONJ hom-39 3 23 the the DET hom-39 3 24 hosts host NOUN hom-39 3 25 had have AUX hom-39 3 26 invited invite VERB hom-39 3 27 two two NUM hom-39 3 28 of of ADP hom-39 3 29 their their PRON hom-39 3 30 most most ADV hom-39 3 31 legendary legendary ADJ hom-39 3 32 meteorologists meteorologist NOUN hom-39 3 33 : : PUNCT hom-39 3 34 bjerknes bjerkne NOUN hom-39 3 35 , , PUNCT hom-39 3 36 who who PRON hom-39 3 37 had have AUX hom-39 3 38 come come VERB hom-39 3 39 all all DET hom-39 3 40 the the DET hom-39 3 41 way way NOUN hom-39 3 42 from from ADP hom-39 3 43 los los PROPN hom-39 3 44 angeles angeles PROPN hom-39 3 45 and and CCONJ hom-39 3 46 sverre sverre PROPN hom-39 3 47 petterssen petterssen NOUN hom-39 3 48 who who PRON hom-39 3 49 was be AUX hom-39 3 50 supposed suppose VERB hom-39 3 51 to to PART hom-39 3 52 come come VERB hom-39 3 53 from from ADP hom-39 3 54 london london PROPN hom-39 3 55 . . PUNCT hom-39 4 1 but but CCONJ hom-39 4 2 these these PRON hom-39 4 3 were be AUX hom-39 4 4 the the DET hom-39 4 5 times time NOUN hom-39 4 6 of of ADP hom-39 4 7 the the DET hom-39 4 8 vietnam vietnam PROPN hom-39 4 9 war war NOUN hom-39 4 10 and and CCONJ hom-39 4 11 the the DET hom-39 4 12 watergate watergate NOUN hom-39 4 13 scandal scandal NOUN hom-39 4 14 , , PUNCT hom-39 4 15 and and CCONJ hom-39 4 16 sverre sverre PROPN hom-39 4 17 petterssen petterssen PROPN hom-39 4 18 had have AUX hom-39 4 19 renounced renounce VERB hom-39 4 20 his his PRON hom-39 4 21 u.s u.s PROPN hom-39 4 22 . . PROPN hom-39 4 23 citizenship citizenship NOUN hom-39 4 24 in in ADP hom-39 4 25 an an DET hom-39 4 26 angry angry ADJ hom-39 4 27 letter letter NOUN hom-39 4 28 to to ADP hom-39 4 29 the the DET hom-39 4 30 white white PROPN hom-39 4 31 house house PROPN hom-39 4 32 ( ( PUNCT hom-39 4 33 petterssen petterssen PROPN hom-39 4 34 , , PUNCT hom-39 4 35 2001 2001 NUM hom-39 4 36 ) ) PUNCT hom-39 4 37 . . PUNCT hom-39 5 1 stateless stateless NOUN hom-39 5 2 and and CCONJ hom-39 5 3 thus thus ADV hom-39 5 4 without without ADP hom-39 5 5 any any DET hom-39 5 6 passport passport NOUN hom-39 5 7 , , PUNCT hom-39 5 8 he he PRON hom-39 5 9 could could AUX hom-39 5 10 therefore therefore ADV hom-39 5 11 not not PART hom-39 5 12 leave leave VERB hom-39 5 13 the the DET hom-39 5 14 uk uk PROPN hom-39 5 15 . . PROPN hom-39 6 1 jack jack PROPN hom-39 6 2 ’s ’s PART hom-39 6 3 youthful youthful ADJ hom-39 6 4 memories memory NOUN hom-39 6 5 petterssen petterssen PROPN hom-39 6 6 ’s ’s PART hom-39 6 7 absence absence NOUN hom-39 6 8 was be AUX hom-39 6 9 to to ADP hom-39 6 10 some some DET hom-39 6 11 extent extent NOUN hom-39 6 12 compensated compensate VERB hom-39 6 13 for for ADP hom-39 6 14 by by ADP hom-39 6 15 erik erik PROPN hom-39 6 16 palmén palmén PROPN hom-39 6 17 from from ADP hom-39 6 18 finland finland PROPN hom-39 6 19 who who PRON hom-39 6 20 regularly regularly ADV hom-39 6 21 attended attend VERB hom-39 6 22 the the DET hom-39 6 23 nmms nmms ADJ hom-39 6 24 ( ( PUNCT hom-39 6 25 fig fig NOUN hom-39 6 26 . . PUNCT hom-39 6 27 2.1 2.1 NUM hom-39 6 28 ) ) PUNCT hom-39 6 29 . . PUNCT hom-39 7 1 his his PRON hom-39 7 2 friendship friendship NOUN hom-39 7 3 with with ADP hom-39 7 4 jack jack PROPN hom-39 7 5 dated date VERB hom-39 7 6 back back ADV hom-39 7 7 to to ADP hom-39 7 8 the the DET hom-39 7 9 period period NOUN hom-39 7 10 between between ADP hom-39 7 11 the the DET hom-39 7 12 world world NOUN hom-39 7 13 wars war NOUN hom-39 7 14 when when SCONJ hom-39 7 15 , , PUNCT hom-39 7 16 through through ADP hom-39 7 17 their their PRON hom-39 7 18 theoretical theoretical ADJ hom-39 7 19 and and CCONJ hom-39 7 20 practical practical ADJ hom-39 7 21 works work NOUN hom-39 7 22 , , PUNCT hom-39 7 23 they they PRON hom-39 7 24 engaged engage VERB hom-39 7 25 in in ADP hom-39 7 26 scholarly scholarly ADJ hom-39 7 27 combat combat NOUN hom-39 7 28 with with ADP hom-39 7 29 their their PRON hom-39 7 30 german german ADJ hom-39 7 31 and and CCONJ hom-39 7 32 austrian austrian ADJ hom-39 7 33 doubters doubter NOUN hom-39 7 34 and and CCONJ hom-39 7 35 opponents opponent NOUN hom-39 7 36 ( ( PUNCT hom-39 7 37 friedman friedman PROPN hom-39 7 38 , , PUNCT hom-39 7 39 1989 1989 NUM hom-39 7 40 , , PUNCT hom-39 7 41 p. p. NOUN hom-39 7 42 246 246 NUM hom-39 7 43 ; ; PUNCT hom-39 7 44 bergeron bergeron NOUN hom-39 7 45 , , PUNCT hom-39 7 46 1959 1959 NUM hom-39 7 47 , , PUNCT hom-39 7 48 p. p. NOUN hom-39 7 49 462 462 NUM hom-39 7 50 ; ; PUNCT hom-39 7 51 haurwitz haurwitz PROPN hom-39 7 52 and and CCONJ hom-39 7 53 haurwitz haurwitz PROPN hom-39 7 54 , , PUNCT hom-39 7 55 1939 1939 NUM hom-39 7 56 , , PUNCT hom-39 7 57 p. p. NOUN hom-39 7 58 53 53 NUM hom-39 7 59 ff ff NOUN hom-39 7 60 ) ) PUNCT hom-39 7 61 . . PUNCT hom-39 8 1 i i PRON hom-39 8 2 had have AUX hom-39 8 3 hoped hope VERB hom-39 8 4 to to PART hom-39 8 5 learn learn VERB hom-39 8 6 more more ADJ hom-39 8 7 about about ADP hom-39 8 8 this this PRON hom-39 8 9 from from ADP hom-39 8 10 jack jack PROPN hom-39 8 11 when when SCONJ hom-39 8 12 we we PRON hom-39 8 13 sat sit VERB hom-39 8 14 down down ADP hom-39 8 15 in in ADP hom-39 8 16 the the DET hom-39 8 17 park park NOUN hom-39 8 18 outside outside ADP hom-39 8 19 the the DET hom-39 8 20 geophysical geophysical ADJ hom-39 8 21 institute institute NOUN hom-39 8 22 . . PUNCT hom-39 9 1 but but CCONJ hom-39 9 2 recollections recollection NOUN hom-39 9 3 of of ADP hom-39 9 4 his his PRON hom-39 9 5 youth youth NOUN hom-39 9 6 were be AUX hom-39 9 7 freshest fresh ADJ hom-39 9 8 in in ADP hom-39 9 9 jack jack PROPN hom-39 9 10 's 's PART hom-39 9 11 memory memory NOUN hom-39 9 12 . . PUNCT hom-39 10 1 born bear VERB hom-39 10 2 in in ADP hom-39 10 3 stockholm stockholm PROPN hom-39 10 4 , , PUNCT hom-39 10 5 with with ADP hom-39 10 6 the the DET hom-39 10 7 first first ADJ hom-39 10 8 nine nine NUM hom-39 10 9 years year NOUN hom-39 10 10 of of ADP hom-39 10 11 his his PRON hom-39 10 12 childhood childhood NOUN hom-39 10 13 there there ADV hom-39 10 14 , , PUNCT hom-39 10 15 and and CCONJ hom-39 10 16 then then ADV hom-39 10 17 with with ADP hom-39 10 18 almost almost ADV hom-39 10 19 half half DET hom-39 10 20 his his PRON hom-39 10 21 life life NOUN hom-39 10 22 in in ADP hom-39 10 23 the the DET hom-39 10 24 united united PROPN hom-39 10 25 states states PROPN hom-39 10 26 , , PUNCT hom-39 10 27 he he PRON hom-39 10 28 did do AUX hom-39 10 29 n’t not PART hom-39 10 30 feel feel VERB hom-39 10 31 very very ADV hom-39 10 32 " " PUNCT hom-39 10 33 norwegian norwegian ADJ hom-39 10 34 " " PUNCT hom-39 10 35 : : PUNCT hom-39 10 36 “ " PUNCT hom-39 10 37 jeg jeg PROPN hom-39 10 38 føler føler NOUN hom-39 10 39 meg meg VERB hom-39 10 40 mere mere ADJ hom-39 10 41 svensk svensk PROPN hom-39 10 42 enn enn PROPN hom-39 10 43 norsk norsk PROPN hom-39 10 44 , , PUNCT hom-39 10 45 ” " PUNCT hom-39 10 46 he he PRON hom-39 10 47 let let VERB hom-39 10 48 slip slip VERB hom-39 10 49 . . PUNCT hom-39 11 1 however however ADV hom-39 11 2 , , PUNCT hom-39 11 3 when when SCONJ hom-39 11 4 the the DET hom-39 11 5 import import NOUN hom-39 11 6 of of ADP hom-39 11 7 what what PRON hom-39 11 8 he he PRON hom-39 11 9 had have AUX hom-39 11 10 said say VERB hom-39 11 11 hit hit VERB hom-39 11 12 him he PRON hom-39 11 13 , , PUNCT hom-39 11 14 he he PRON hom-39 11 15 corrected correct VERB hom-39 11 16 himself himself PRON hom-39 11 17 quickly quickly ADV hom-39 11 18 : : PUNCT hom-39 11 19 “ " PUNCT hom-39 11 20 men man NOUN hom-39 11 21 mest mest VERB hom-39 11 22 av av PROPN hom-39 11 23 alt alt VERB hom-39 11 24 nordisk!”1 nordisk!”1 PROPN hom-39 11 25                                                                                                                                                                                                                                 SPACE hom-39 11 26 1 1 NUM hom-39 11 27 ” " PUNCT hom-39 11 28 i i PRON hom-39 11 29 feel feel VERB hom-39 11 30 more more ADV hom-39 11 31 swedish swedish ADJ hom-39 11 32 than than ADP hom-39 11 33 norwegian norwegian ADJ hom-39 11 34 – – PUNCT hom-39 11 35 but but CCONJ hom-39 11 36 most most ADJ hom-39 11 37 of of ADP hom-39 11 38 all all DET hom-39 11 39 nordic nordic ADJ hom-39 11 40 ! ! PUNCT hom-39 11 41 ” " PUNCT hom-39 12 1 8 8 NUM hom-39 12 2     SPACE hom-39 12 3 persson persson NOUN hom-39 12 4 , , PUNCT hom-39 12 5     SPACE hom-39 12 6 fifty fifty NUM hom-39 12 7     SPACE hom-39 12 8 years year NOUN hom-39 12 9     SPACE hom-39 12 10 later later ADV hom-39 12 11                     SPACE hom-39 12 12 8 8 NUM hom-39 12 13     SPACE hom-39 12 14 fig fig NOUN hom-39 12 15 . . PUNCT hom-39 13 1 2.1 2.1 NUM hom-39 13 2 . . PUNCT hom-39 14 1 eric eric PROPN hom-39 14 2 palmén palmén PROPN hom-39 14 3 and and CCONJ hom-39 14 4 jack jack PROPN hom-39 14 5 bjerknes bjerkne NOUN hom-39 14 6 inspecting inspect VERB hom-39 14 7 weather weather NOUN hom-39 14 8 charts chart NOUN hom-39 14 9 at at ADP hom-39 14 10 nmm9 nmm9 NOUN hom-39 14 11 in in ADP hom-39 14 12 1974 1974 NUM hom-39 14 13 . . PUNCT hom-39 15 1 photo photo NOUN hom-39 15 2 taken take VERB hom-39 15 3 by by ADP hom-39 15 4 anders anders PROPN hom-39 15 5 persson persson PROPN hom-39 15 6 . . PUNCT hom-39 16 1 jack jack PROPN hom-39 16 2 ’s ’s PART hom-39 16 3 lecture lecture NOUN hom-39 16 4 on on ADP hom-39 16 5 climate climate NOUN hom-39 16 6 change change NOUN hom-39 16 7 the the DET hom-39 16 8 nmms nmms NOUN hom-39 16 9 featured feature VERB hom-39 16 10 numerous numerous ADJ hom-39 16 11 lectures lecture NOUN hom-39 16 12 on on ADP hom-39 16 13 mixed mixed ADJ hom-39 16 14 meteorological meteorological ADJ hom-39 16 15 topics topic NOUN hom-39 16 16 . . PUNCT hom-39 17 1 jack jack PROPN hom-39 17 2 bjerknes bjerkne NOUN hom-39 17 3 chose choose VERB hom-39 17 4 to to PART hom-39 17 5 speak speak VERB hom-39 17 6 on on ADP hom-39 17 7 his his PRON hom-39 17 8 latest late ADJ hom-39 17 9 research research NOUN hom-39 17 10 . . PUNCT hom-39 18 1 while while SCONJ hom-39 18 2 all all DET hom-39 18 3 young young ADJ hom-39 18 4 career career NOUN hom-39 18 5 minded minded ADJ hom-39 18 6 meteorologists meteorologist NOUN hom-39 18 7 used use VERB hom-39 18 8 to to PART hom-39 18 9 fill fill VERB hom-39 18 10 the the DET hom-39 18 11 blackboard blackboard NOUN hom-39 18 12 with with ADP hom-39 18 13 mathematical mathematical ADJ hom-39 18 14 equations equation NOUN hom-39 18 15 , , PUNCT hom-39 18 16 jack jack PROPN hom-39 18 17 just just ADV hom-39 18 18 wrote write VERB hom-39 18 19 a a DET hom-39 18 20 + + NOUN hom-39 18 21 b b NOUN hom-39 18 22 and and CCONJ hom-39 18 23 drew draw VERB hom-39 18 24 a a DET hom-39 18 25 trapezoid trapezoid NOUN hom-39 18 26 . . PUNCT hom-39 19 1 the the DET hom-39 19 2 trapezoid trapezoid NOUN hom-39 19 3 symbolized symbolize VERB hom-39 19 4 the the DET hom-39 19 5 pacific pacific NOUN hom-39 19 6 and and CCONJ hom-39 19 7 a a DET hom-39 19 8 + + NOUN hom-39 19 9 b b NOUN hom-39 19 10 the the DET hom-39 19 11 warm warm ADJ hom-39 19 12 and and CCONJ hom-39 19 13 cool cool ADJ hom-39 19 14 surface surface NOUN hom-39 19 15 water water NOUN hom-39 19 16 oscillations oscillation NOUN hom-39 19 17 between between ADP hom-39 19 18 the the DET hom-39 19 19 el el PROPN hom-39 19 20 niño niño PROPN hom-39 19 21 and and CCONJ hom-39 19 22 la la PROPN hom-39 19 23 niña niña PROPN hom-39 19 24 phases phase NOUN hom-39 19 25 , , PUNCT hom-39 19 26 the the DET hom-39 19 27 more more ADV hom-39 19 28 a a PRON hom-39 19 29 , , PUNCT hom-39 19 30 the the DET hom-39 19 31 less less ADJ hom-39 19 32 b b NOUN hom-39 19 33 etc etc X hom-39 19 34 . . X hom-39 20 1 now now ADV hom-39 20 2 , , PUNCT hom-39 20 3 40 40 NUM hom-39 20 4 years year NOUN hom-39 20 5 later later ADV hom-39 20 6 , , PUNCT hom-39 20 7 it it PRON hom-39 20 8 is be AUX hom-39 20 9 easy easy ADJ hom-39 20 10 to to PART hom-39 20 11 see see VERB hom-39 20 12 that that SCONJ hom-39 20 13 we we PRON hom-39 20 14 had have AUX hom-39 20 15 listened listen VERB hom-39 20 16 to to ADP hom-39 20 17 a a DET hom-39 20 18 speech speech NOUN hom-39 20 19 of of ADP hom-39 20 20 historical historical ADJ hom-39 20 21 significance significance NOUN hom-39 20 22 in in ADP hom-39 20 23 the the DET hom-39 20 24 meteorological meteorological ADJ hom-39 20 25 - - PUNCT hom-39 20 26 oceanographic oceanographic ADJ hom-39 20 27 sciences science NOUN hom-39 20 28 . . PUNCT hom-39 21 1 at at ADP hom-39 21 2 that that DET hom-39 21 3 time time NOUN hom-39 21 4 , , PUNCT hom-39 21 5 within within ADP hom-39 21 6 the the DET hom-39 21 7 broad broad ADJ hom-39 21 8 meteorological meteorological ADJ hom-39 21 9 community community NOUN hom-39 21 10 the the DET hom-39 21 11 “ " PUNCT hom-39 21 12 climate climate NOUN hom-39 21 13 ” " PUNCT hom-39 21 14 was be AUX hom-39 21 15 something something PRON hom-39 21 16 you you PRON hom-39 21 17 worked work VERB hom-39 21 18 out out ADP hom-39 21 19 in in ADP hom-39 21 20 30 30 NUM hom-39 21 21 – – PUNCT hom-39 21 22 year year NOUN hom-39 21 23 periods period NOUN hom-39 21 24 and and CCONJ hom-39 21 25 which which PRON hom-39 21 26 was be AUX hom-39 21 27 determined determine VERB hom-39 21 28 by by ADP hom-39 21 29 the the DET hom-39 21 30 variations variation NOUN hom-39 21 31 in in ADP hom-39 21 32 the the DET hom-39 21 33 earth earth NOUN hom-39 21 34 's 's PART hom-39 21 35 path path NOUN hom-39 21 36 and and CCONJ hom-39 21 37 axis axis NOUN hom-39 21 38 tilt tilt NOUN hom-39 21 39 , , PUNCT hom-39 21 40 perhaps perhaps ADV hom-39 21 41 also also ADV hom-39 21 42 volcanic volcanic ADJ hom-39 21 43 eruptions eruption NOUN hom-39 21 44 and and CCONJ hom-39 21 45 human human ADJ hom-39 21 46 emissions emission NOUN hom-39 21 47 after after ADP hom-39 21 48 a a DET hom-39 21 49 nuclear nuclear ADJ hom-39 21 50 war war NOUN hom-39 21 51 . . PUNCT hom-39 22 1 with with ADP hom-39 22 2 the the DET hom-39 22 3 el el PROPN hom-39 22 4 niño niño PROPN hom-39 22 5 ( ( PUNCT hom-39 22 6 southern southern ADJ hom-39 22 7 oscillation oscillation NOUN hom-39 22 8 ) ) PUNCT hom-39 22 9 attention attention NOUN hom-39 22 10 was be AUX hom-39 22 11 drawn draw VERB hom-39 22 12 to to ADP hom-39 22 13 the the DET hom-39 22 14 atmospheric atmospheric ADJ hom-39 22 15 internal internal ADJ hom-39 22 16 variability variability NOUN hom-39 22 17 . . PUNCT hom-39 23 1 in in ADP hom-39 23 2 1974 1974 NUM hom-39 23 3 the the DET hom-39 23 4 oceanographic oceanographic ADJ hom-39 23 5 measurements measurement NOUN hom-39 23 6 were be AUX hom-39 23 7 still still ADV hom-39 23 8 rudimentary rudimentary ADJ hom-39 23 9 , , PUNCT hom-39 23 10 to to ADP hom-39 23 11 any any DET hom-39 23 12 extent extent NOUN hom-39 23 13 with with ADP hom-39 23 14 only only ADJ hom-39 23 15 surface surface NOUN hom-39 23 16 water water NOUN hom-39 23 17 temperatures temperature NOUN hom-39 23 18 . . PUNCT hom-39 24 1 jack jack PROPN hom-39 24 2 bjerknes bjerkne NOUN hom-39 24 3 and and CCONJ hom-39 24 4 his his PRON hom-39 24 5 oceanographer oceanographer NOUN hom-39 24 6 colleagues colleague NOUN hom-39 24 7 at at ADP hom-39 24 8 that that DET hom-39 24 9 time time NOUN hom-39 24 10 would would AUX hom-39 24 11 have have AUX hom-39 24 12 felt feel VERB hom-39 24 13 like like ADP hom-39 24 14 children child NOUN hom-39 24 15 on on ADP hom-39 24 16 christmas christmas PROPN hom-39 24 17 eve eve PROPN hom-39 24 18 with with ADP hom-39 24 19 a a DET hom-39 24 20 very very ADV hom-39 24 21 generous generous ADJ hom-39 24 22 santa santa NOUN hom-39 24 23     SPACE hom-39 24 24 history history NOUN hom-39 24 25     SPACE hom-39 24 26 of of ADP hom-39 24 27     SPACE hom-39 24 28 meteorology meteorology NOUN hom-39 24 29     SPACE hom-39 24 30 6 6 NUM hom-39 24 31     SPACE hom-39 24 32 ( ( PUNCT hom-39 24 33 2014 2014 NUM hom-39 24 34 ) ) PUNCT hom-39 24 35                 SPACE hom-39 24 36 9 9 NUM hom-39 24 37     SPACE hom-39 24 38 claus claus NOUN hom-39 24 39 if if SCONJ hom-39 24 40 they they PRON hom-39 24 41 had have AUX hom-39 24 42 had have VERB hom-39 24 43 access access NOUN hom-39 24 44 to to ADP hom-39 24 45 today today NOUN hom-39 24 46 's 's PART hom-39 24 47 networks network NOUN hom-39 24 48 of of ADP hom-39 24 49 both both DET hom-39 24 50 surface surface NOUN hom-39 24 51 and and CCONJ hom-39 24 52 deep deep ADV hom-39 24 53 - - PUNCT hom-39 24 54 based base VERB hom-39 24 55 ocean ocean NOUN hom-39 24 56 measurements measurement NOUN hom-39 24 57 . . PUNCT hom-39 25 1 the the DET hom-39 25 2 importance importance NOUN hom-39 25 3 of of ADP hom-39 25 4 satellites satellite NOUN hom-39 25 5 one one NUM hom-39 25 6 day day NOUN hom-39 25 7 we we PRON hom-39 25 8 visited visit VERB hom-39 25 9 the the DET hom-39 25 10 weather weather NOUN hom-39 25 11 ship ship NOUN hom-39 25 12 polar polar ADJ hom-39 25 13 front front ADJ hom-39 25 14 ii ii NOUN hom-39 25 15 or or CCONJ hom-39 25 16 “ " PUNCT hom-39 25 17 mike mike PROPN hom-39 25 18 ” " PUNCT hom-39 25 19 lying lie VERB hom-39 25 20 in in ADP hom-39 25 21 bergen bergen PROPN hom-39 25 22 harbour harbour NOUN hom-39 25 23 for for ADP hom-39 25 24 overhaul overhaul NOUN hom-39 25 25 . . PUNCT hom-39 26 1 its its PRON hom-39 26 2 sister sister NOUN hom-39 26 3 ship ship NOUN hom-39 26 4 polar polar ADJ hom-39 26 5 front front NOUN hom-39 26 6 i i PRON hom-39 26 7 was be AUX hom-39 26 8 on on ADP hom-39 26 9 duty duty NOUN hom-39 26 10 out out ADP hom-39 26 11 in in ADP hom-39 26 12 the the DET hom-39 26 13 norwegian norwegian PROPN hom-39 26 14 sea sea PROPN hom-39 26 15 . . PUNCT hom-39 27 1 while while SCONJ hom-39 27 2 expressing express VERB hom-39 27 3 a a DET hom-39 27 4 high high ADJ hom-39 27 5 opinion opinion NOUN hom-39 27 6 of of ADP hom-39 27 7 the the DET hom-39 27 8 weather weather NOUN hom-39 27 9 satellite satellite NOUN hom-39 27 10 's 's PART hom-39 27 11 future future ADJ hom-39 27 12 importance importance NOUN hom-39 27 13 , , PUNCT hom-39 27 14 jack jack PROPN hom-39 27 15 felt feel VERB hom-39 27 16 in in ADP hom-39 27 17 1964 1964 NUM hom-39 27 18 that that SCONJ hom-39 27 19 it it PRON hom-39 27 20 would would AUX hom-39 27 21 require require VERB hom-39 27 22 a a DET hom-39 27 23 global global ADJ hom-39 27 24 network network NOUN hom-39 27 25 of of ADP hom-39 27 26 weather weather NOUN hom-39 27 27 ships ship NOUN hom-39 27 28 with with ADP hom-39 27 29 aerological aerological ADJ hom-39 27 30 equipment equipment NOUN hom-39 27 31 to to PART hom-39 27 32 reap reap VERB hom-39 27 33 the the DET hom-39 27 34 benefits benefit NOUN hom-39 27 35 of of ADP hom-39 27 36 modern modern ADJ hom-39 27 37 numerical numerical ADJ hom-39 27 38 forecasting forecasting NOUN hom-39 27 39 . . PUNCT hom-39 28 1 for for ADP hom-39 28 2 the the DET hom-39 28 3 next next ADJ hom-39 28 4 two two NUM hom-39 28 5 decades decade NOUN hom-39 28 6 meteorologists meteorologist NOUN hom-39 28 7 would would AUX hom-39 28 8 convert convert VERB hom-39 28 9 satellite satellite NOUN hom-39 28 10 radiance radiance NOUN hom-39 28 11 measurements measurement NOUN hom-39 28 12 into into ADP hom-39 28 13 artificial artificial ADJ hom-39 28 14 radiosonde radiosonde NOUN hom-39 28 15 observations observation NOUN hom-39 28 16 ( ( PUNCT hom-39 28 17 satems satem NOUN hom-39 28 18 ) ) PUNCT hom-39 28 19 which which PRON hom-39 28 20 were be AUX hom-39 28 21 then then ADV hom-39 28 22 assimilated assimilate VERB hom-39 28 23 by by ADP hom-39 28 24 the the DET hom-39 28 25 numerical numerical PROPN hom-39 28 26 forecast forecast PROPN hom-39 28 27 systems system NOUN hom-39 28 28 analysis analysis NOUN hom-39 28 29 in in ADP hom-39 28 30 the the DET hom-39 28 31 same same ADJ hom-39 28 32 way way NOUN hom-39 28 33 as as ADP hom-39 28 34 usual usual ADJ hom-39 28 35 radiosonde radiosonde NOUN hom-39 28 36 observations observation NOUN hom-39 28 37 . . PUNCT hom-39 29 1 this this PRON hom-39 29 2 was be AUX hom-39 29 3 still still ADV hom-39 29 4 the the DET hom-39 29 5 situation situation NOUN hom-39 29 6 when when SCONJ hom-39 29 7 i i PRON hom-39 29 8 was be AUX hom-39 29 9 employed employ VERB hom-39 29 10 at at ADP hom-39 29 11 ecmwf ecmwf PROPN hom-39 29 12 in in ADP hom-39 29 13 1991 1991 NUM hom-39 29 14 . . PUNCT hom-39 30 1 however however ADV hom-39 30 2 , , PUNCT hom-39 30 3 since since SCONJ hom-39 30 4 the the DET hom-39 30 5 creation creation NOUN hom-39 30 6 of of ADP hom-39 30 7 these these DET hom-39 30 8 satems satem NOUN hom-39 30 9 involved involve VERB hom-39 30 10 interaction interaction NOUN hom-39 30 11 with with ADP hom-39 30 12 another another DET hom-39 30 13 nwp nwp NOUN hom-39 30 14 system system NOUN hom-39 30 15 , , PUNCT hom-39 30 16 it it PRON hom-39 30 17 was be AUX hom-39 30 18 seen see VERB hom-39 30 19 as as ADP hom-39 30 20 “ " PUNCT hom-39 30 21 incestuous incestuous ADJ hom-39 30 22 , , PUNCT hom-39 30 23 ” " PUNCT hom-39 30 24 and and CCONJ hom-39 30 25 work work NOUN hom-39 30 26 had have AUX hom-39 30 27 already already ADV hom-39 30 28 started start VERB hom-39 30 29 on on ADP hom-39 30 30 the the DET hom-39 30 31 4dimensional 4dimensional PROPN hom-39 30 32 variational variational ADJ hom-39 30 33 analysis analysis NOUN hom-39 30 34 system system NOUN hom-39 30 35 ( ( PUNCT hom-39 30 36 4dvar 4dvar NOUN hom-39 30 37 ) ) PUNCT hom-39 30 38 that that PRON hom-39 30 39 would would AUX hom-39 30 40 revolutionize revolutionize VERB hom-39 30 41 the the DET hom-39 30 42 nwp nwp NOUN hom-39 30 43 and and CCONJ hom-39 30 44 help help VERB hom-39 30 45 to to PART hom-39 30 46 consolidate consolidate VERB hom-39 30 47 ecmwf ecmwf NOUN hom-39 30 48 as as ADP hom-39 30 49 the the DET hom-39 30 50 leading leading ADJ hom-39 30 51 nwp nwp NOUN hom-39 30 52 centre centre NOUN hom-39 30 53 . . PUNCT hom-39 31 1 4dvar 4dvar NOUN hom-39 31 2 the the DET hom-39 31 3 idea idea NOUN hom-39 31 4 of of ADP hom-39 31 5 variational variational ADJ hom-39 31 6 analysis analysis NOUN hom-39 31 7 had have AUX hom-39 31 8 originated originate VERB hom-39 31 9 with with ADP hom-39 31 10 soviet soviet ADJ hom-39 31 11 researchers researcher NOUN hom-39 31 12 but but CCONJ hom-39 31 13 had have AUX hom-39 31 14 been be AUX hom-39 31 15 taken take VERB hom-39 31 16 over over ADP hom-39 31 17 and and CCONJ hom-39 31 18 pursued pursue VERB hom-39 31 19 by by ADP hom-39 31 20 french french ADJ hom-39 31 21 meteorologists meteorologist NOUN hom-39 31 22 olivier olivier PROPN hom-39 31 23 talagrand talagrand PROPN hom-39 31 24 , , PUNCT hom-39 31 25 phillippe phillippe PROPN hom-39 31 26 courtier courtier NOUN hom-39 31 27 , , PUNCT hom-39 31 28 florance florance PROPN hom-39 31 29 rabier rabier NOUN hom-39 31 30 , , PUNCT hom-39 31 31 jean jean PROPN hom-39 31 32 - - PUNCT hom-39 31 33 noël noël PROPN hom-39 31 34 thepaut thepaut PROPN hom-39 31 35 and and CCONJ hom-39 31 36 others other NOUN hom-39 31 37 . . PUNCT hom-39 32 1 the the DET hom-39 32 2 first first ADJ hom-39 32 3 innovation innovation NOUN hom-39 32 4 with with ADP hom-39 32 5 4dvar 4dvar PROPN hom-39 32 6 was be AUX hom-39 32 7 that that SCONJ hom-39 32 8 the the DET hom-39 32 9 satellite satellite NOUN hom-39 32 10 radiance radiance NOUN hom-39 32 11 data datum NOUN hom-39 32 12 could could AUX hom-39 32 13 be be AUX hom-39 32 14 assimilated assimilate VERB hom-39 32 15 much much ADV hom-39 32 16 more more ADV hom-39 32 17 smoothly smoothly ADV hom-39 32 18 if if SCONJ hom-39 32 19 the the DET hom-39 32 20 model model NOUN hom-39 32 21 's 's PART hom-39 32 22 " " PUNCT hom-39 32 23 first first ADJ hom-39 32 24 guess guess NOUN hom-39 32 25 " " PUNCT hom-39 32 26 figured figure VERB hom-39 32 27 out out ADP hom-39 32 28 what what PRON hom-39 32 29 radiances radiance VERB hom-39 32 30 the the DET hom-39 32 31 satellites satellite NOUN hom-39 32 32 " " PUNCT hom-39 32 33 ought ought AUX hom-39 32 34 to to PART hom-39 32 35 " " PUNCT hom-39 32 36 observe observe VERB hom-39 32 37 . . PUNCT hom-39 33 1 through through ADP hom-39 33 2 sophisticated sophisticated ADJ hom-39 33 3 algorithms algorithm NOUN hom-39 33 4 the the DET hom-39 33 5 differences difference NOUN hom-39 33 6 were be AUX hom-39 33 7 used use VERB hom-39 33 8 to to PART hom-39 33 9 correct correct VERB hom-39 33 10 the the DET hom-39 33 11 analysed analyse VERB hom-39 33 12 temperatures temperature NOUN hom-39 33 13 and and CCONJ hom-39 33 14 humidities humidity NOUN hom-39 33 15 to to PART hom-39 33 16 make make VERB hom-39 33 17 the the DET hom-39 33 18 emitted emitted ADJ hom-39 33 19 radiances radiance NOUN hom-39 33 20 as as ADV hom-39 33 21 close close ADJ hom-39 33 22 as as ADP hom-39 33 23 possible possible ADJ hom-39 33 24 to to ADP hom-39 33 25 the the DET hom-39 33 26 observed observed ADJ hom-39 33 27 ones one NOUN hom-39 33 28 . . PUNCT hom-39 34 1 the the DET hom-39 34 2 second second ADJ hom-39 34 3 innovation innovation NOUN hom-39 34 4 with with ADP hom-39 34 5 4dvar 4dvar PROPN hom-39 34 6 was be AUX hom-39 34 7 its its PRON hom-39 34 8 dynamic dynamic ADJ hom-39 34 9 consistency consistency NOUN hom-39 34 10 . . PUNCT hom-39 35 1 in in ADP hom-39 35 2 the the DET hom-39 35 3 same same ADJ hom-39 35 4 way way NOUN hom-39 35 5 as as SCONJ hom-39 35 6 any any DET hom-39 35 7 forecast forecast NOUN hom-39 35 8 meteorologist meteorologist NOUN hom-39 35 9 who who PRON hom-39 35 10 analyzes analyze VERB hom-39 35 11 an an DET hom-39 35 12 18 18 NUM hom-39 35 13 utc utc NOUN hom-39 35 14 map map NOUN hom-39 35 15 of of ADP hom-39 35 16 the the DET hom-39 35 17 north north NOUN hom-39 35 18 atlantic atlantic PROPN hom-39 35 19 with with ADP hom-39 35 20 the the DET hom-39 35 21 scattered scatter VERB hom-39 35 22 ship ship NOUN hom-39 35 23 observations observation NOUN hom-39 35 24 is be AUX hom-39 35 25 keen keen ADJ hom-39 35 26 to to PART hom-39 35 27 look look VERB hom-39 35 28 back back ADV hom-39 35 29 on on ADP hom-39 35 30 the the DET hom-39 35 31 earlier early ADJ hom-39 35 32 maps map NOUN hom-39 35 33 at at ADP hom-39 35 34 15 15 NUM hom-39 35 35 utc utc NOUN hom-39 35 36 , , PUNCT hom-39 35 37 12 12 NUM hom-39 35 38 utc utc NOUN hom-39 35 39 , , PUNCT hom-39 35 40 and and CCONJ hom-39 35 41 maybe maybe ADV hom-39 35 42 09 09 NUM hom-39 35 43 utc utc NOUN hom-39 35 44 to to PART hom-39 35 45 make make VERB hom-39 35 46 a a DET hom-39 35 47 reassessment reassessment NOUN hom-39 35 48 of of ADP hom-39 35 49 the the DET hom-39 35 50 analyzes analyze NOUN hom-39 35 51 and and CCONJ hom-39 35 52 observations observation NOUN hom-39 35 53 in in ADP hom-39 35 54 light light NOUN hom-39 35 55 of of ADP hom-39 35 56 the the DET hom-39 35 57 later later ADJ hom-39 35 58 18 18 NUM hom-39 35 59 utc utc PROPN hom-39 35 60 data data PROPN hom-39 35 61 , , PUNCT hom-39 35 62 the the DET hom-39 35 63 mathematical mathematical ADJ hom-39 35 64 algorithm algorithm NOUN hom-39 35 65 in in ADP hom-39 35 66 4dvar 4dvar PROPN hom-39 35 67 went go VERB hom-39 35 68 back back ADV hom-39 35 69 and and CCONJ hom-39 35 70 forth forth ADV hom-39 35 71 over over ADP hom-39 35 72 a a DET hom-39 35 73 6 6 NUM hom-39 35 74 - - PUNCT hom-39 35 75 hour hour NOUN hom-39 35 76 time time NOUN hom-39 35 77 window window NOUN hom-39 35 78 to to PART hom-39 35 79 make make VERB hom-39 35 80 observations observation NOUN hom-39 35 81 affect affect VERB hom-39 35 82 the the DET hom-39 35 83 analyses analysis NOUN hom-39 35 84 in in ADP hom-39 35 85 a a DET hom-39 35 86 dynamically dynamically ADV hom-39 35 87 consistent consistent ADJ hom-39 35 88 way way NOUN hom-39 35 89 . . PUNCT hom-39 36 1 it it PRON hom-39 36 2 was be AUX hom-39 36 3 intriguing intriguing ADJ hom-39 36 4 to to PART hom-39 36 5 witness witness VERB hom-39 36 6 , , PUNCT hom-39 36 7 how how SCONJ hom-39 36 8 a a DET hom-39 36 9 single single ADJ hom-39 36 10 moisture moisture NOUN hom-39 36 11 observation observation NOUN hom-39 36 12 thereby thereby ADV hom-39 36 13 could could AUX hom-39 36 14 change change VERB hom-39 36 15 the the DET hom-39 36 16 wind wind NOUN hom-39 36 17 and and CCONJ hom-39 36 18 geopotential geopotential ADJ hom-39 36 19 fields field NOUN hom-39 36 20 . . PUNCT hom-39 37 1 these these DET hom-39 37 2 changes change NOUN hom-39 37 3 also also ADV hom-39 37 4 prevented prevent VERB hom-39 37 5 the the DET hom-39 37 6 humidity humidity NOUN hom-39 37 7 data datum NOUN hom-39 37 8 from from ADP hom-39 37 9 being be AUX hom-39 37 10 wiped wipe VERB hom-39 37 11 out out ADP hom-39 37 12 because because SCONJ hom-39 37 13 of of ADP hom-39 37 14 physical physical ADJ hom-39 37 15 - - PUNCT hom-39 37 16 dynamic dynamic ADJ hom-39 37 17 imbalances imbalance NOUN hom-39 37 18 . . PUNCT hom-39 38 1 today today NOUN hom-39 38 2 's 's PART hom-39 38 3 scientists scientist NOUN hom-39 38 4 trying try VERB hom-39 38 5 to to PART hom-39 38 6 assimilate assimilate VERB hom-39 38 7 moisture moisture NOUN hom-39 38 8 information information NOUN hom-39 38 9 from from ADP hom-39 38 10 the the DET hom-39 38 11 radar radar NOUN hom-39 38 12 echoes echoes AUX hom-39 38 13 face face VERB hom-39 38 14 the the DET hom-39 38 15 same same ADJ hom-39 38 16 problem problem NOUN hom-39 38 17 : : PUNCT hom-39 38 18 without without ADP hom-39 38 19 modification modification NOUN hom-39 38 20 of of ADP hom-39 38 21 the the DET hom-39 38 22 wind wind NOUN hom-39 38 23 , , PUNCT hom-39 38 24 the the DET hom-39 38 25 important important ADJ hom-39 38 26 moisture moisture NOUN hom-39 38 27 information information NOUN hom-39 38 28 is be AUX hom-39 38 29 smoothed smooth VERB hom-39 38 30 out out ADP hom-39 38 31 in in ADP hom-39 38 32 a a DET hom-39 38 33 few few ADJ hom-39 38 34 hours hour NOUN hom-39 38 35 . . PUNCT hom-39 39 1 the the DET hom-39 39 2 development development NOUN hom-39 39 3 of of ADP hom-39 39 4 4dvar 4dvar PROPN hom-39 39 5 was be AUX hom-39 39 6 very very ADV hom-39 39 7 much much ADV hom-39 39 8 a a DET hom-39 39 9 french french ADJ hom-39 39 10 affair affair NOUN hom-39 39 11 and and CCONJ hom-39 39 12 benefited benefit VERB hom-39 39 13 from from ADP hom-39 39 14 an an DET hom-39 39 15 almost almost ADV hom-39 39 16 endless endless ADJ hom-39 39 17 stream stream NOUN hom-39 39 18 of of ADP hom-39 39 19 young young ADJ hom-39 39 20 female female ADJ hom-39 39 21 scientists scientist NOUN hom-39 39 22 from from ADP hom-39 39 23 météo météo PROPN hom-39 39 24 france france PROPN hom-39 39 25 , , PUNCT hom-39 39 26 including include VERB hom-39 39 27 florence florence NOUN hom-39 39 28 rabier rabier NOUN hom-39 39 29 , , PUNCT hom-39 39 30 mathilde mathilde PROPN hom-39 39 31 hervour hervour ADJ hom-39 39 32 , , PUNCT hom-39 39 33 and and CCONJ hom-39 39 34 elisabeth elisabeth PROPN hom-39 39 35 gérard gérard PROPN hom-39 39 36 , , PUNCT hom-39 39 37 who who PRON hom-39 39 38 had have AUX hom-39 39 39 been be AUX hom-39 39 40 recruited recruit VERB hom-39 39 41 by by ADP hom-39 39 42 phillipe phillipe PROPN hom-39 39 43 courtier courtier NOUN hom-39 39 44 . . PUNCT hom-39 40 1 i i PRON hom-39 40 2 managed manage VERB hom-39 40 3 to to PART hom-39 40 4 break break VERB hom-39 40 5 into into ADP hom-39 40 6 this this DET hom-39 40 7 coterie coterie NOUN hom-39 40 8 when when SCONJ hom-39 40 9 , , PUNCT hom-39 40 10 once once ADV hom-39 40 11 during during ADP hom-39 40 12 one one NUM hom-39 40 13 of of ADP hom-39 40 14 our our PRON hom-39 40 15 missions mission NOUN hom-39 40 16 together together ADV hom-39 40 17 , , PUNCT hom-39 40 18 we we PRON hom-39 40 19 discussed discuss VERB hom-39 40 20 my my PRON hom-39 40 21 section section NOUN hom-39 40 22 ’s ’s PART hom-39 40 23 forecast forecast NOUN hom-39 40 24 error error NOUN hom-39 40 25 tracking tracking NOUN hom-39 40 26 using use VERB hom-39 40 27 “ " PUNCT hom-39 40 28 group group NOUN hom-39 40 29 velocity velocity NOUN hom-39 40 30 thinking thinking NOUN hom-39 40 31 ” " PUNCT hom-39 40 32 . . PUNCT hom-39 41 1 back back ADV hom-39 41 2 at at ADP hom-39 41 3 ecmwf ecmwf PROPN hom-39 41 4 courtier courtier NOUN hom-39 41 5 organized organize VERB hom-39 41 6 a a DET hom-39 41 7 project project NOUN hom-39 41 8 “ " PUNCT hom-39 41 9 to to PART hom-39 41 10 do do VERB hom-39 41 11 with with ADP hom-39 41 12 8 8 NUM hom-39 41 13     SPACE hom-39 41 14 persson persson NOUN hom-39 41 15 , , PUNCT hom-39 41 16     SPACE hom-39 41 17 fifty fifty NUM hom-39 41 18     SPACE hom-39 41 19 years year NOUN hom-39 41 20     SPACE hom-39 41 21 later later ADV hom-39 41 22                     SPACE hom-39 41 23 10 10 NUM hom-39 41 24     SPACE hom-39 41 25 mathematics mathematic NOUN hom-39 41 26 what what PRON hom-39 41 27 anders ander NOUN hom-39 41 28 is be AUX hom-39 41 29 doing do VERB hom-39 41 30 with with ADP hom-39 41 31 his his PRON hom-39 41 32 eyes eye NOUN hom-39 41 33 . . PUNCT hom-39 41 34 ” " PUNCT hom-39 42 1 in in ADP hom-39 42 2 very very ADV hom-39 42 3 simple simple ADJ hom-39 42 4 words word NOUN hom-39 42 5 , , PUNCT hom-39 42 6 it it PRON hom-39 42 7 meant mean VERB hom-39 42 8 running run VERB hom-39 42 9 the the DET hom-39 42 10 4dvar 4dvar NOUN hom-39 42 11 backwards backwards ADV hom-39 42 12 in in ADP hom-39 42 13 time time NOUN hom-39 42 14 ( ( PUNCT hom-39 42 15 rabier rabier NOUN hom-39 42 16 et et PROPN hom-39 42 17 al al PROPN hom-39 42 18 . . PROPN hom-39 42 19 , , PUNCT hom-39 42 20 1993 1993 NUM hom-39 42 21 ; ; PUNCT hom-39 42 22 persson persson PROPN hom-39 42 23 1999 1999 NUM hom-39 42 24 , , PUNCT hom-39 42 25 2000 2000 NUM hom-39 42 26 ) ) PUNCT hom-39 42 27 . . PUNCT hom-39 43 1 the the DET hom-39 43 2 4dvar 4dvar PROPN hom-39 43 3 technique technique NOUN hom-39 43 4 has have AUX hom-39 43 5 also also ADV hom-39 43 6 found find VERB hom-39 43 7 its its PRON hom-39 43 8 use use NOUN hom-39 43 9 in in ADP hom-39 43 10 climate climate NOUN hom-39 43 11 research research NOUN hom-39 43 12 by by ADP hom-39 43 13 enabling enable VERB hom-39 43 14 scientists scientist NOUN hom-39 43 15 to to PART hom-39 43 16 analyze analyze VERB hom-39 43 17 the the DET hom-39 43 18 3 3 NUM hom-39 43 19 - - PUNCT hom-39 43 20 dimensional dimensional ADJ hom-39 43 21 structure structure NOUN hom-39 43 22 of of ADP hom-39 43 23 the the DET hom-39 43 24 atmosphere atmosphere NOUN hom-39 43 25 back back ADV hom-39 43 26 into into ADP hom-39 43 27 the the DET hom-39 43 28 19th 19th ADJ hom-39 43 29 century century NOUN hom-39 43 30 , , PUNCT hom-39 43 31 maybe maybe ADV hom-39 43 32 into into ADP hom-39 43 33 the the DET hom-39 43 34 1780s 1780 NOUN hom-39 43 35 , , PUNCT hom-39 43 36 from from ADP hom-39 43 37 only only ADJ hom-39 43 38 surface surface NOUN hom-39 43 39 observations observation NOUN hom-39 43 40 . . PUNCT hom-39 44 1 the the DET hom-39 44 2 future future NOUN hom-39 44 3 of of ADP hom-39 44 4 weather weather NOUN hom-39 44 5 forecasters forecaster NOUN hom-39 44 6 at at ADP hom-39 44 7 the the DET hom-39 44 8 nmm9 nmm9 NOUN hom-39 44 9 in in ADP hom-39 44 10 1974 1974 NUM hom-39 44 11 all all DET hom-39 44 12 this this DET hom-39 44 13 progress progress NOUN hom-39 44 14 was be AUX hom-39 44 15 not not PART hom-39 44 16 even even ADV hom-39 44 17 dreamt dream VERB hom-39 44 18 of of ADP hom-39 44 19 when when SCONJ hom-39 44 20 we we PRON hom-39 44 21 gathered gather VERB hom-39 44 22 one one NUM hom-39 44 23 afternoon afternoon NOUN hom-39 44 24 to to PART hom-39 44 25 discuss discuss VERB hom-39 44 26 the the DET hom-39 44 27 future future NOUN hom-39 44 28 of of ADP hom-39 44 29 human human ADJ hom-39 44 30 weather weather NOUN hom-39 44 31 forecasters forecaster NOUN hom-39 44 32 in in ADP hom-39 44 33 the the DET hom-39 44 34 light light NOUN hom-39 44 35 of of ADP hom-39 44 36 computer computer NOUN hom-39 44 37 forecasts forecast NOUN hom-39 44 38 . . PUNCT hom-39 45 1 meteorologists meteorologist NOUN hom-39 45 2 were be AUX hom-39 45 3 divided divide VERB hom-39 45 4 into into ADP hom-39 45 5 two two NUM hom-39 45 6 competing compete VERB hom-39 45 7 " " PUNCT hom-39 45 8 camps camp NOUN hom-39 45 9 " " PUNCT hom-39 45 10 : : PUNCT hom-39 45 11 one one NUM hom-39 45 12 claiming claim VERB hom-39 45 13 that that SCONJ hom-39 45 14 in in ADP hom-39 45 15 " " PUNCT hom-39 45 16 5 5 NUM hom-39 45 17 - - SYM hom-39 45 18 10 10 NUM hom-39 45 19 years year NOUN hom-39 45 20 " " PUNCT hom-39 45 21 there there PRON hom-39 45 22 would would AUX hom-39 45 23 be be AUX hom-39 45 24 no no DET hom-39 45 25 need need NOUN hom-39 45 26 for for ADP hom-39 45 27 any any DET hom-39 45 28 forecasters forecaster NOUN hom-39 45 29 , , PUNCT hom-39 45 30 another another DET hom-39 45 31 claiming claim VERB hom-39 45 32 that that SCONJ hom-39 45 33 no no DET hom-39 45 34 computer computer NOUN hom-39 45 35 could could AUX hom-39 45 36 ever ever ADV hom-39 45 37 replace replace VERB hom-39 45 38 an an DET hom-39 45 39 experienced experienced ADJ hom-39 45 40 weather weather NOUN hom-39 45 41 forecaster forecaster NOUN hom-39 45 42 . . PUNCT hom-39 46 1 in in ADP hom-39 46 2 1964 1964 NUM hom-39 46 3 , , PUNCT hom-39 46 4 jack jack PROPN hom-39 46 5 bjerknes bjerkne NOUN hom-39 46 6 had have AUX hom-39 46 7 not not PART hom-39 46 8 seen see VERB hom-39 46 9 any any DET hom-39 46 10 conflict conflict NOUN hom-39 46 11 between between ADP hom-39 46 12 forecasters forecaster NOUN hom-39 46 13 and and CCONJ hom-39 46 14 nwp nwp NOUN hom-39 46 15 , , PUNCT hom-39 46 16 and and CCONJ hom-39 46 17 that that PRON hom-39 46 18 was be AUX hom-39 46 19 also also ADV hom-39 46 20 the the DET hom-39 46 21 opinion opinion NOUN hom-39 46 22 both both DET hom-39 46 23 sigbiørn sigbiørn NOUN hom-39 46 24 grønaas grønaas NOUN hom-39 46 25 and and CCONJ hom-39 46 26 i i PRON hom-39 46 27 expressed express VERB hom-39 46 28 in in ADP hom-39 46 29 the the DET hom-39 46 30 1974 1974 NUM hom-39 46 31 debate debate NOUN hom-39 46 32 . . PUNCT hom-39 47 1 when when SCONJ hom-39 47 2 i i PRON hom-39 47 3 became become VERB hom-39 47 4 more more ADV hom-39 47 5 and and CCONJ hom-39 47 6 more more ADV hom-39 47 7 engaged engaged ADJ hom-39 47 8 at at ADP hom-39 47 9 ecmwf ecmwf PROPN hom-39 47 10 in in ADP hom-39 47 11 the the DET hom-39 47 12 1980s 1980s NUM hom-39 47 13 , , PUNCT hom-39 47 14 it it PRON hom-39 47 15 turned turn VERB hom-39 47 16 out out ADP hom-39 47 17 that that SCONJ hom-39 47 18 there there PRON hom-39 47 19 was be VERB hom-39 47 20 a a DET hom-39 47 21 need need NOUN hom-39 47 22 for for ADP hom-39 47 23 meteorologists meteorologist NOUN hom-39 47 24 who who PRON hom-39 47 25 stood stand VERB hom-39 47 26 with with ADP hom-39 47 27 one one NUM hom-39 47 28 foot foot NOUN hom-39 47 29 in in ADP hom-39 47 30 both both DET hom-39 47 31 " " PUNCT hom-39 47 32 camps camp NOUN hom-39 47 33 . . PUNCT hom-39 47 34 " " PUNCT hom-39 48 1 i i PRON hom-39 48 2 was be AUX hom-39 48 3 drawn draw VERB hom-39 48 4 into into ADP hom-39 48 5 the the DET hom-39 48 6 information information NOUN hom-39 48 7 and and CCONJ hom-39 48 8 education education NOUN hom-39 48 9 activities activity NOUN hom-39 48 10 , , PUNCT hom-39 48 11 with with ADP hom-39 48 12 a a DET hom-39 48 13 focus focus NOUN hom-39 48 14 on on ADP hom-39 48 15 how how SCONJ hom-39 48 16 best good ADJ hom-39 48 17 to to PART hom-39 48 18 use use VERB hom-39 48 19 the the DET hom-39 48 20 ecmwf ecmwf PROPN hom-39 48 21 medium medium ADJ hom-39 48 22 - - PUNCT hom-39 48 23 term term NOUN hom-39 48 24 forecasts forecast NOUN hom-39 48 25 . . PUNCT hom-39 49 1 i i PRON hom-39 49 2 must must AUX hom-39 49 3 admit admit VERB hom-39 49 4 that that SCONJ hom-39 49 5 it it PRON hom-39 49 6 was be AUX hom-39 49 7 not not PART hom-39 49 8 totally totally ADV hom-39 49 9 clear clear ADJ hom-39 49 10 what what PRON hom-39 49 11 should should AUX hom-39 49 12 be be AUX hom-39 49 13 taught teach VERB hom-39 49 14 . . PUNCT hom-39 50 1 much much ADJ hom-39 50 2 of of ADP hom-39 50 3 forecasting forecasting NOUN hom-39 50 4 was be AUX hom-39 50 5 intuitive intuitive ADJ hom-39 50 6 and and CCONJ hom-39 50 7 based base VERB hom-39 50 8 on on ADP hom-39 50 9 experience experience NOUN hom-39 50 10 . . PUNCT hom-39 51 1 if if SCONJ hom-39 51 2 you you PRON hom-39 51 3 wanted want VERB hom-39 51 4 to to PART hom-39 51 5 learn learn VERB hom-39 51 6 to to PART hom-39 51 7 write write VERB hom-39 51 8 poetry poetry NOUN hom-39 51 9 or or CCONJ hom-39 51 10 cook cook VERB hom-39 51 11 italian italian ADJ hom-39 51 12 food food NOUN hom-39 51 13 , , PUNCT hom-39 51 14 there there PRON hom-39 51 15 was be VERB hom-39 51 16 a a DET hom-39 51 17 plethora plethora NOUN hom-39 51 18 of of ADP hom-39 51 19 books book NOUN hom-39 51 20 , , PUNCT hom-39 51 21 but but CCONJ hom-39 51 22 not not PART hom-39 51 23 on on ADP hom-39 51 24 how how SCONJ hom-39 51 25 to to PART hom-39 51 26 do do AUX hom-39 51 27 weather weather NOUN hom-39 51 28 forecasting forecasting NOUN hom-39 51 29 using use VERB hom-39 51 30 nwp nwp NOUN hom-39 51 31 . . PUNCT hom-39 52 1 the the DET hom-39 52 2 “ " PUNCT hom-39 52 3 user user NOUN hom-39 52 4 guide guide NOUN hom-39 52 5 to to ADP hom-39 52 6 ecmwf ecmwf PROPN hom-39 52 7 forecast forecast PROPN hom-39 52 8 products product NOUN hom-39 52 9 ” " PUNCT hom-39 52 10 ( ( PUNCT hom-39 52 11 2011 2011 NUM hom-39 52 12 ) ) PUNCT hom-39 52 13 , , PUNCT hom-39 52 14 which which PRON hom-39 52 15 i i PRON hom-39 52 16 became become VERB hom-39 52 17 in in ADP hom-39 52 18 charge charge NOUN hom-39 52 19 of of ADP hom-39 52 20 , , PUNCT hom-39 52 21 tried try VERB hom-39 52 22 to to PART hom-39 52 23 remedy remedy VERB hom-39 52 24 this this DET hom-39 52 25 want want NOUN hom-39 52 26 . . PUNCT hom-39 53 1 i i PRON hom-39 53 2 was be AUX hom-39 53 3 not not PART hom-39 53 4 quite quite ADV hom-39 53 5 satisfied satisfied ADJ hom-39 53 6 with with ADP hom-39 53 7 it it PRON hom-39 53 8 at at ADP hom-39 53 9 the the DET hom-39 53 10 time time NOUN hom-39 53 11 , , PUNCT hom-39 53 12 but but CCONJ hom-39 53 13 there there PRON hom-39 53 14 was be VERB hom-39 53 15 nothing nothing PRON hom-39 53 16 better well ADJ hom-39 53 17 . . PUNCT hom-39 54 1 the the DET hom-39 54 2 limits limit NOUN hom-39 54 3 of of ADP hom-39 54 4 predictability predictability NOUN hom-39 54 5 in in ADP hom-39 54 6 1974 1974 NUM hom-39 54 7 what what PRON hom-39 54 8 would would AUX hom-39 54 9 become become VERB hom-39 54 10 ecmwf ecmwf PROPN hom-39 54 11 was be AUX hom-39 54 12 taking take VERB hom-39 54 13 shape.2 shape.2 NOUN hom-39 54 14 at at ADP hom-39 54 15 the the DET hom-39 54 16 nmm9 nmm9 NOUN hom-39 54 17 we we PRON hom-39 54 18 learned learn VERB hom-39 54 19 that that SCONJ hom-39 54 20 norway norway PROPN hom-39 54 21 had have AUX hom-39 54 22 decided decide VERB hom-39 54 23 to to PART hom-39 54 24 stay stay VERB hom-39 54 25 cautious cautious ADJ hom-39 54 26 , , PUNCT hom-39 54 27 among among ADP hom-39 54 28 other other ADJ hom-39 54 29 reasons reason NOUN hom-39 54 30 because because SCONJ hom-39 54 31 they they PRON hom-39 54 32 doubted doubt VERB hom-39 54 33 that that SCONJ hom-39 54 34 10 10 NUM hom-39 54 35 - - PUNCT hom-39 54 36 day day NOUN hom-39 54 37 forecasts forecast NOUN hom-39 54 38 were be AUX hom-39 54 39 ever ever ADV hom-39 54 40 possible possible ADJ hom-39 54 41 . . PUNCT hom-39 55 1 at at ADP hom-39 55 2 this this DET hom-39 55 3 time time NOUN hom-39 55 4 the the DET hom-39 55 5 useful useful ADJ hom-39 55 6 predictability predictability NOUN hom-39 55 7 was be AUX hom-39 55 8 4 4 NUM hom-39 55 9 - - SYM hom-39 55 10 5 5 NUM hom-39 55 11 days day NOUN hom-39 55 12 , , PUNCT hom-39 55 13 and and CCONJ hom-39 55 14 there there PRON hom-39 55 15 was be VERB hom-39 55 16 great great ADJ hom-39 55 17 uncertainty uncertainty NOUN hom-39 55 18 about about ADP hom-39 55 19 how how SCONJ hom-39 55 20 much much ADJ hom-39 55 21 it it PRON hom-39 55 22 could could AUX hom-39 55 23 be be AUX hom-39 55 24 extended extend VERB hom-39 55 25 . . PUNCT hom-39 56 1 the the DET hom-39 56 2 question question NOUN hom-39 56 3 has have AUX hom-39 56 4 been be AUX hom-39 56 5 raised raise VERB hom-39 56 6 ( ( PUNCT hom-39 56 7 elsner elsner NOUN hom-39 56 8 and and CCONJ hom-39 56 9 honoré honoré NOUN hom-39 56 10 , , PUNCT hom-39 56 11 1992 1992 NUM hom-39 56 12 ) ) PUNCT hom-39 56 13 why why SCONJ hom-39 56 14 it it PRON hom-39 56 15 took take VERB hom-39 56 16 so so ADV hom-39 56 17 long long ADV hom-39 56 18 for for SCONJ hom-39 56 19 edward edward PROPN hom-39 56 20 lorenz lorenz PROPN hom-39 56 21 's 's PART hom-39 56 22 classic classic ADJ hom-39 56 23 predictability predictability NOUN hom-39 56 24 papers paper NOUN hom-39 56 25 ( ( PUNCT hom-39 56 26 lorenz lorenz PROPN hom-39 56 27 , , PUNCT hom-39 56 28 1963 1963 NUM hom-39 56 29 ; ; PUNCT hom-39 56 30 1969 1969 NUM hom-39 56 31 ) ) PUNCT hom-39 56 32 to to PART hom-39 56 33 have have VERB hom-39 56 34 influence influence NOUN hom-39 56 35 ? ? PUNCT hom-39 57 1 in in ADP hom-39 57 2 1972 1972 NUM hom-39 57 3 i i PRON hom-39 57 4 made make VERB hom-39 57 5 a a DET hom-39 57 6 study study NOUN hom-39 57 7 of of ADP hom-39 57 8 the the DET hom-39 57 9 predictability predictability NOUN hom-39 57 10 literature literature NOUN hom-39 57 11 and and CCONJ hom-39 57 12 found find VERB hom-39 57 13 that that SCONJ hom-39 57 14 in in ADP hom-39 57 15 the the DET hom-39 57 16 1960s 1960 NOUN hom-39 57 17 he he PRON hom-39 57 18 had have AUX hom-39 57 19 been be AUX hom-39 57 20 considered consider VERB hom-39 57 21 too too ADV hom-39 57 22 pessimistic pessimistic ADJ hom-39 57 23 at at ADP hom-39 57 24 a a DET hom-39 57 25 time time NOUN hom-39 57 26 when when SCONJ hom-39 57 27 overly overly ADV hom-39 57 28 optimistic optimistic ADJ hom-39 57 29 predictability predictability NOUN hom-39 57 30 studies study NOUN hom-39 57 31 pointed point VERB hom-39 57 32 at at ADP hom-39 57 33 20 20 NUM hom-39 57 34 + + NUM hom-39 57 35 days day NOUN hom-39 57 36 predictability predictability NOUN hom-39 57 37 . . PUNCT hom-39 58 1 this this PRON hom-39 58 2 was be AUX hom-39 58 3 , , PUNCT hom-39 58 4 however however ADV hom-39 58 5 , , PUNCT hom-39 58 6 shown show VERB hom-39 58 7 by by ADP hom-39 58 8 döös döös NOUN hom-39 58 9 ( ( PUNCT hom-39 58 10 1969 1969 NUM hom-39 58 11 , , PUNCT hom-39 58 12 p.53 p.53 NOUN hom-39 58 13 ) ) PUNCT hom-39 58 14 to to PART hom-39 58 15 be be AUX hom-39 58 16 due due ADJ hom-39 58 17 to to ADP hom-39 58 18 misinterpreted misinterpreted ADJ hom-39 58 19 verification verification NOUN hom-39 58 20 statistics statistic NOUN hom-39 58 21 . . PUNCT hom-39 59 1 but but CCONJ hom-39 59 2 leading lead VERB hom-39 59 3 scandinavian scandinavian ADJ hom-39 59 4 scientists scientist NOUN hom-39 59 5 still still ADV hom-39 59 6 told tell VERB hom-39 59 7 me i PRON hom-39 59 8 that that SCONJ hom-39 59 9 there there PRON hom-39 59 10 was be VERB hom-39 59 11 an an DET hom-39 59 12 " " PUNCT hom-39 59 13 energy energy NOUN hom-39 59 14 gap gap NOUN hom-39 59 15 " " PUNCT hom-39 59 16 between between ADP hom-39 59 17 synoptic synoptic ADJ hom-39 59 18 and and CCONJ hom-39 59 19 subsynoptic subsynoptic ADJ hom-39 59 20 waves wave NOUN hom-39 59 21 that that PRON hom-39 59 22 would would AUX hom-39 59 23 confine confine VERB hom-39 59 24 the the DET hom-39 59 25 forecast forecast NOUN hom-39 59 26 errors error NOUN hom-39 59 27 to to ADP hom-39 59 28 the the DET hom-39 59 29 latter latter ADJ hom-39 59 30 . . PUNCT hom-39 60 1 on on ADP hom-39 60 2 the the DET hom-39 60 3 other other ADJ hom-39 60 4 hand hand NOUN hom-39 60 5 , , PUNCT hom-39 60 6 studies study NOUN hom-39 60 7 had have AUX hom-39 60 8 shown show VERB hom-39 60 9 that that SCONJ hom-39 60 10 the the DET hom-39 60 11 lack lack NOUN hom-39 60 12 of of ADP hom-39 60 13 observations observation NOUN hom-39 60 14 over over ADP hom-39 60 15 the the DET hom-39 60 16 north north PROPN hom-39 60 17 pacific pacific PROPN hom-39 60 18 ocean ocean PROPN hom-39 60 19 would would AUX hom-39 60 20 set set VERB hom-39 60 21 a a DET hom-39 60 22 limit limit NOUN hom-39 60 23 of of ADP hom-39 60 24 5 5 NUM hom-39 60 25 - - SYM hom-39 60 26 6 6 NUM hom-39 60 27 days day NOUN hom-39 60 28 predictability predictability NOUN hom-39 60 29 over over ADP hom-39 60 30 europe europe PROPN hom-39 60 31 . . PUNCT hom-39 61 1 all all DET hom-39 61 2 those those DET hom-39 61 3 concerns concern NOUN hom-39 61 4 lingered linger VERB hom-39 61 5 into into ADP hom-39 61 6 the the DET hom-39 61 7 1990s 1990 NOUN hom-39 61 8 when when SCONJ hom-39 61 9 they they PRON hom-39 61 10 came come VERB hom-39 61 11 to to ADP hom-39 61 12 naught naught NOUN hom-39 61 13 when when SCONJ hom-39 61 14 the the DET hom-39 61 15 use use NOUN hom-39 61 16 of of ADP hom-39 61 17 satellite satellite NOUN hom-39 61 18 data datum NOUN hom-39 61 19 through through ADP hom-39 61 20 4dvar 4dvar NUM hom-39 61 21 made make VERB hom-39 61 22 us we PRON hom-39 61 23 almost almost ADV hom-39 61 24 independent independent ADJ hom-39 61 25 of of ADP hom-39 61 26 surface surface NOUN hom-39 61 27 observations observation NOUN hom-39 61 28 over over ADP hom-39 61 29 the the DET hom-39 61 30 north north NOUN hom-39 61 31 pacific pacific PROPN hom-39 61 32 and and CCONJ hom-39 61 33 other other ADJ hom-39 61 34 oceans ocean NOUN hom-39 61 35 . . PUNCT hom-39 62 1 the the DET hom-39 62 2 predictability predictability NOUN hom-39 62 3 of of ADP hom-39 62 4 the the DET hom-39 62 5 global global ADJ hom-39 62 6                                                                                                                                                                                                                                 SPACE hom-39 62 7 2 2 NUM hom-39 62 8 http://www.ecmwf.int/about/history/. http://www.ecmwf.int/about/history/. NOUN hom-39 62 9     SPACE hom-39 62 10 history history NOUN hom-39 62 11     SPACE hom-39 62 12 of of ADP hom-39 62 13     SPACE hom-39 62 14 meteorology meteorology NOUN hom-39 62 15     SPACE hom-39 62 16 6 6 NUM hom-39 62 17     SPACE hom-39 62 18 ( ( PUNCT hom-39 62 19 2014 2014 NUM hom-39 62 20 ) ) PUNCT hom-39 62 21                 SPACE hom-39 62 22 11 11 NUM hom-39 62 23     SPACE hom-39 62 24 forecasts forecast NOUN hom-39 62 25 is be AUX hom-39 62 26 now now ADV hom-39 62 27 considered consider VERB hom-39 62 28 to to PART hom-39 62 29 be be AUX hom-39 62 30 8 8 NUM hom-39 62 31 - - SYM hom-39 62 32 9 9 NUM hom-39 62 33 days day NOUN hom-39 62 34 and and CCONJ hom-39 62 35 perhaps perhaps ADV hom-39 62 36 the the DET hom-39 62 37 “ " PUNCT hom-39 62 38 20 20 NUM hom-39 62 39 days day NOUN hom-39 62 40 optimists optimist NOUN hom-39 62 41 ” " PUNCT hom-39 62 42 from from ADP hom-39 62 43 the the DET hom-39 62 44 1960s 1960 NOUN hom-39 62 45 will will AUX hom-39 62 46 be be AUX hom-39 62 47 right right ADJ hom-39 62 48 one one NUM hom-39 62 49 day day NOUN hom-39 62 50 , , PUNCT hom-39 62 51 albeit albeit SCONJ hom-39 62 52 for for ADP hom-39 62 53 the the DET hom-39 62 54 wrong wrong ADJ hom-39 62 55 reason reason NOUN hom-39 62 56 . . PUNCT hom-39 63 1 from from ADP hom-39 63 2 this this DET hom-39 63 3 perspective perspective NOUN hom-39 63 4 , , PUNCT hom-39 63 5 ecmwf ecmwf PROPN hom-39 63 6 and and CCONJ hom-39 63 7 other other ADJ hom-39 63 8 nwp nwp NOUN hom-39 63 9 centres centre NOUN hom-39 63 10 should should AUX hom-39 63 11 be be AUX hom-39 63 12 counted count VERB hom-39 63 13 in in ADP hom-39 63 14 the the DET hom-39 63 15 same same ADJ hom-39 63 16 high high ADJ hom-39 63 17 scientific scientific ADJ hom-39 63 18 class class NOUN hom-39 63 19 as as ADP hom-39 63 20 cern cern ADJ hom-39 63 21 and and CCONJ hom-39 63 22 the the DET hom-39 63 23 hubble hubble ADJ hom-39 63 24 space space NOUN hom-39 63 25 telescope telescope NOUN hom-39 63 26 . . PUNCT hom-39 64 1 while while SCONJ hom-39 64 2 the the DET hom-39 64 3 former former ADJ hom-39 64 4 penetrates penetrate VERB hom-39 64 5 into into ADP hom-39 64 6 the the DET hom-39 64 7 smallest small ADJ hom-39 64 8 components component NOUN hom-39 64 9 of of ADP hom-39 64 10 matter matter NOUN hom-39 64 11 and and CCONJ hom-39 64 12 energy energy NOUN hom-39 64 13 and and CCONJ hom-39 64 14 the the DET hom-39 64 15 latter latter ADJ hom-39 64 16 explores explore VERB hom-39 64 17 the the DET hom-39 64 18 extent extent NOUN hom-39 64 19 of of ADP hom-39 64 20 the the DET hom-39 64 21 universe universe NOUN hom-39 64 22 , , PUNCT hom-39 64 23 nwp nwp PROPN hom-39 64 24 raises raise VERB hom-39 64 25 the the DET hom-39 64 26 fundamental fundamental ADJ hom-39 64 27 question question NOUN hom-39 64 28 of of ADP hom-39 64 29 how how SCONJ hom-39 64 30 far far ADV hom-39 64 31 we we PRON hom-39 64 32 can can AUX hom-39 64 33 see see VERB hom-39 64 34 into into ADP hom-39 64 35 the the DET hom-39 64 36 future future NOUN hom-39 64 37 . . PUNCT hom-39 65 1 is be AUX hom-39 65 2 " " PUNCT hom-39 65 3 laplace laplace NOUN hom-39 65 4 ’s ’s PART hom-39 65 5 demon demon NOUN hom-39 65 6 " " PUNCT hom-39 65 7 possible possible ADJ hom-39 65 8 , , PUNCT hom-39 65 9 an an DET hom-39 65 10 existence existence NOUN hom-39 65 11 mastering master VERB hom-39 65 12 all all DET hom-39 65 13 natural natural ADJ hom-39 65 14 laws law NOUN hom-39 65 15 and and CCONJ hom-39 65 16 knowing know VERB hom-39 65 17 the the DET hom-39 65 18 initial initial ADJ hom-39 65 19 conditions condition NOUN hom-39 65 20 who who PRON hom-39 65 21 can can AUX hom-39 65 22 calculate calculate VERB hom-39 65 23 everything everything PRON hom-39 65 24 that that PRON hom-39 65 25 will will AUX hom-39 65 26 happen happen VERB hom-39 65 27 or or CCONJ hom-39 65 28 has have AUX hom-39 65 29 happened happen VERB hom-39 65 30 ? ? PUNCT hom-39 66 1 this this DET hom-39 66 2 challenge challenge NOUN hom-39 66 3 was be AUX hom-39 66 4 a a DET hom-39 66 5 great great ADJ hom-39 66 6 inspiration inspiration NOUN hom-39 66 7 to to ADP hom-39 66 8 the the DET hom-39 66 9 father father PROPN hom-39 66 10 of of ADP hom-39 66 11 nwp nwp PROPN hom-39 66 12 , , PUNCT hom-39 66 13 vilhelm vilhelm ADJ hom-39 66 14 bjerknes bjerkne NOUN hom-39 66 15 and and CCONJ hom-39 66 16 has have AUX hom-39 66 17 remained remain VERB hom-39 66 18 so so ADV hom-39 66 19 for for ADP hom-39 66 20 many many ADJ hom-39 66 21 nwp nwp NOUN hom-39 66 22 modelers modeler NOUN hom-39 66 23 ( ( PUNCT hom-39 66 24 see see VERB hom-39 66 25 bergeron bergeron PROPN hom-39 66 26 , , PUNCT hom-39 66 27 1959 1959 NUM hom-39 66 28 , , PUNCT hom-39 66 29 pp pp ADV hom-39 66 30 . . PUNCT hom-39 67 1 440 440 NUM hom-39 67 2 - - SYM hom-39 67 3 41 41 NUM hom-39 67 4 ) ) PUNCT hom-39 67 5 but but CCONJ hom-39 67 6 from from ADP hom-39 67 7 a a DET hom-39 67 8 down down ADP hom-39 67 9 - - PUNCT hom-39 67 10 to to ADP hom-39 67 11 - - PUNCT hom-39 67 12 earth earth NOUN hom-39 67 13 practical practical ADJ hom-39 67 14 point point NOUN hom-39 67 15 of of ADP hom-39 67 16 view view NOUN hom-39 67 17 : : PUNCT hom-39 67 18 the the DET hom-39 67 19 details detail NOUN hom-39 67 20 of of ADP hom-39 67 21 even even ADV hom-39 67 22 the the DET hom-39 67 23 most most ADV hom-39 67 24 high high ADJ hom-39 67 25 - - PUNCT hom-39 67 26 resolution resolution NOUN hom-39 67 27 weather weather NOUN hom-39 67 28 forecasts forecast NOUN hom-39 67 29 are be AUX hom-39 67 30 inaccurate inaccurate ADJ hom-39 67 31 within within ADP hom-39 67 32 a a DET hom-39 67 33 day day NOUN hom-39 67 34 or or CCONJ hom-39 67 35 so so ADV hom-39 67 36 . . PUNCT hom-39 68 1 the the DET hom-39 68 2 “ " PUNCT hom-39 68 3 jumpiness jumpiness NOUN hom-39 68 4 ” " PUNCT hom-39 68 5 of of ADP hom-39 68 6 nwp nwp NOUN hom-39 68 7 is be AUX hom-39 68 8 an an DET hom-39 68 9 additional additional ADJ hom-39 68 10 source source NOUN hom-39 68 11 of of ADP hom-39 68 12 annoyance annoyance NOUN hom-39 68 13 , , PUNCT hom-39 68 14 since since SCONJ hom-39 68 15 the the DET hom-39 68 16 next next ADJ hom-39 68 17 run run NOUN hom-39 68 18 may may AUX hom-39 68 19 come come VERB hom-39 68 20 up up ADP hom-39 68 21 with with ADP hom-39 68 22 a a DET hom-39 68 23 completely completely ADV hom-39 68 24 different different ADJ hom-39 68 25 development development NOUN hom-39 68 26 and and CCONJ hom-39 68 27 thereby thereby ADV hom-39 68 28 appear appear VERB hom-39 68 29 to to PART hom-39 68 30 disavow disavow VERB hom-39 68 31 the the DET hom-39 68 32 earlier early ADJ hom-39 68 33 forecast forecast NOUN hom-39 68 34 . . PUNCT hom-39 69 1 in in ADP hom-39 69 2 1986 1986 NUM hom-39 69 3 i i PRON hom-39 69 4 attended attend VERB hom-39 69 5 a a DET hom-39 69 6 meeting meeting NOUN hom-39 69 7 at at ADP hom-39 69 8 ecmwf ecmwf PROPN hom-39 69 9 where where SCONJ hom-39 69 10 a a DET hom-39 69 11 group group NOUN hom-39 69 12 of of ADP hom-39 69 13 dutch dutch ADJ hom-39 69 14 meteorologists meteorologist NOUN hom-39 69 15 emphatically emphatically ADV hom-39 69 16 pointed point VERB hom-39 69 17 out out ADP hom-39 69 18 that that SCONJ hom-39 69 19 any any DET hom-39 69 20 forecast forecast NOUN hom-39 69 21 is be AUX hom-39 69 22 pretty pretty ADV hom-39 69 23 useless useless ADJ hom-39 69 24 unless unless SCONJ hom-39 69 25 there there PRON hom-39 69 26 is be VERB hom-39 69 27 a a DET hom-39 69 28 way way NOUN hom-39 69 29 to to PART hom-39 69 30 tell tell VERB hom-39 69 31 how how SCONJ hom-39 69 32 likely likely ADJ hom-39 69 33 it it PRON hom-39 69 34 is be AUX hom-39 69 35 ( ( PUNCT hom-39 69 36 tennekes tenneke NOUN hom-39 69 37 et et NOUN hom-39 69 38 al al PROPN hom-39 69 39 . . PROPN hom-39 69 40 , , PUNCT hom-39 69 41 1986 1986 NUM hom-39 69 42 ) ) PUNCT hom-39 69 43 . . PUNCT hom-39 70 1 inspired inspire VERB hom-39 70 2 by by ADP hom-39 70 3 americans americans PROPN hom-39 70 4 visionaries visionary NOUN hom-39 70 5 ( ( PUNCT hom-39 70 6 chuck chuck PROPN hom-39 70 7 leith leith PROPN hom-39 70 8 , , PUNCT hom-39 70 9 e e PROPN hom-39 70 10 s s PROPN hom-39 70 11 epstein epstein PROPN hom-39 70 12 , , PUNCT hom-39 70 13 phil phil PROPN hom-39 70 14 thompson thompson PROPN hom-39 70 15 ) ) PUNCT hom-39 70 16 this this PRON hom-39 70 17 initiated initiate VERB hom-39 70 18 research research NOUN hom-39 70 19 first first ADV hom-39 70 20 in in ADP hom-39 70 21 " " PUNCT hom-39 70 22 forecast forecast NOUN hom-39 70 23 forecast forecast NOUN hom-39 70 24 skill skill NOUN hom-39 70 25 " " PUNCT hom-39 70 26 and and CCONJ hom-39 70 27 then then ADV hom-39 70 28 , , PUNCT hom-39 70 29 when when SCONJ hom-39 70 30 computer computer NOUN hom-39 70 31 capacity capacity NOUN hom-39 70 32 allowed allow VERB hom-39 70 33 , , PUNCT hom-39 70 34 in in ADP hom-39 70 35 ensemble ensemble ADJ hom-39 70 36 technique technique NOUN hom-39 70 37 ( ( PUNCT hom-39 70 38 lewis lewis PROPN hom-39 70 39 , , PUNCT hom-39 70 40 2005 2005 NUM hom-39 70 41 ) ) PUNCT hom-39 70 42 . . PUNCT hom-39 71 1 this this PRON hom-39 71 2 was be AUX hom-39 71 3 the the DET hom-39 71 4 second second ADJ hom-39 71 5 major major ADJ hom-39 71 6 meteorological meteorological ADJ hom-39 71 7 revolution revolution NOUN hom-39 71 8 in in ADP hom-39 71 9 the the DET hom-39 71 10 1990s 1990 NOUN hom-39 71 11 i i PRON hom-39 71 12 had have VERB hom-39 71 13 the the DET hom-39 71 14 privilege privilege NOUN hom-39 71 15 to to PART hom-39 71 16 take take VERB hom-39 71 17 part part NOUN hom-39 71 18 in in ADP hom-39 71 19 . . PUNCT hom-39 72 1 an an DET hom-39 72 2 often often ADV hom-39 72 3 - - PUNCT hom-39 72 4 overlooked overlook VERB hom-39 72 5 asset asset NOUN hom-39 72 6 at at ADP hom-39 72 7 ecmwf ecmwf PROPN hom-39 72 8 , , PUNCT hom-39 72 9 at at ADP hom-39 72 10 that that DET hom-39 72 11 time time NOUN hom-39 72 12 lacking lack VERB hom-39 72 13 in in ADP hom-39 72 14 many many ADJ hom-39 72 15 other other ADJ hom-39 72 16 research research NOUN hom-39 72 17 institutions institution NOUN hom-39 72 18 , , PUNCT hom-39 72 19 was be AUX hom-39 72 20 their their PRON hom-39 72 21 excellent excellent ADJ hom-39 72 22 restaurant restaurant NOUN hom-39 72 23 ! ! PUNCT hom-39 73 1 it it PRON hom-39 73 2 encouraged encourage VERB hom-39 73 3 cross cross ADJ hom-39 73 4 - - ADJ hom-39 73 5 fertilizing fertilizing ADJ hom-39 73 6 contacts contact NOUN hom-39 73 7 across across ADP hom-39 73 8 sectional sectional ADJ hom-39 73 9 and and CCONJ hom-39 73 10 departmental departmental ADJ hom-39 73 11 boundaries boundary NOUN hom-39 73 12 . . PUNCT hom-39 74 1 it it PRON hom-39 74 2 gave give VERB hom-39 74 3 young young ADJ hom-39 74 4 scientists scientist NOUN hom-39 74 5 opportunities opportunity NOUN hom-39 74 6 to to PART hom-39 74 7 meet meet VERB hom-39 74 8 more more ADV hom-39 74 9 established establish VERB hom-39 74 10 colleagues colleague NOUN hom-39 74 11 and and CCONJ hom-39 74 12 visitors visitor NOUN hom-39 74 13 . . PUNCT hom-39 75 1 you you PRON hom-39 75 2 might might AUX hom-39 75 3 one one NUM hom-39 75 4 day day NOUN hom-39 75 5 find find VERB hom-39 75 6 yourself yourself PRON hom-39 75 7 discussing discuss VERB hom-39 75 8 group group NOUN hom-39 75 9 velocity velocity NOUN hom-39 75 10 with with ADP hom-39 75 11 brian brian PROPN hom-39 75 12 hoskins hoskins PROPN hom-39 75 13 in in ADP hom-39 75 14 the the DET hom-39 75 15 lunch lunch NOUN hom-39 75 16 queue queue NOUN hom-39 75 17 , , PUNCT hom-39 75 18 next next ADJ hom-39 75 19 day day NOUN hom-39 75 20 follow follow VERB hom-39 75 21 eugenia eugenia PROPN hom-39 75 22 kalnay kalnay PROPN hom-39 75 23 and and CCONJ hom-39 75 24 tim tim PROPN hom-39 75 25 palmer palmer PROPN hom-39 75 26 arguing argue VERB hom-39 75 27 over over ADP hom-39 75 28 perturbations perturbation NOUN hom-39 75 29 techniques technique NOUN hom-39 75 30 over over ADP hom-39 75 31 the the DET hom-39 75 32 roast roast NOUN hom-39 75 33 beef beef NOUN hom-39 75 34 and and CCONJ hom-39 75 35 at at ADP hom-39 75 36 the the DET hom-39 75 37 end end NOUN hom-39 75 38 of of ADP hom-39 75 39 the the DET hom-39 75 40 week week NOUN hom-39 75 41 , , PUNCT hom-39 75 42 over over ADP hom-39 75 43 a a DET hom-39 75 44 cup cup NOUN hom-39 75 45 of of ADP hom-39 75 46 coffee coffee NOUN hom-39 75 47 , , PUNCT hom-39 75 48 listen listen VERB hom-39 75 49 to to ADP hom-39 75 50 ed ed PROPN hom-39 75 51 lorenz lorenz PROPN hom-39 75 52 ’s ’s PART hom-39 75 53 recollections recollection NOUN hom-39 75 54 when when SCONJ hom-39 75 55 he he PRON hom-39 75 56 was be AUX hom-39 75 57 a a DET hom-39 75 58 weather weather NOUN hom-39 75 59 forecaster forecaster NOUN hom-39 75 60 in in ADP hom-39 75 61 the the DET hom-39 75 62 pacific pacific PROPN hom-39 75 63 during during ADP hom-39 75 64 wwii wwii PROPN hom-39 75 65 . . PUNCT hom-39 76 1 ensemble ensemble ADJ hom-39 76 2 forecasts forecast NOUN hom-39 76 3 while while SCONJ hom-39 76 4 the the DET hom-39 76 5 work work NOUN hom-39 76 6 on on ADP hom-39 76 7 4dvar 4dvar NUM hom-39 76 8 tried try VERB hom-39 76 9 to to PART hom-39 76 10 reduce reduce VERB hom-39 76 11 the the DET hom-39 76 12 analysis analysis NOUN hom-39 76 13 errors error NOUN hom-39 76 14 , , PUNCT hom-39 76 15 the the DET hom-39 76 16 work work NOUN hom-39 76 17 with with ADP hom-39 76 18 ensemble ensemble ADJ hom-39 76 19 system system NOUN hom-39 76 20 was be AUX hom-39 76 21 almost almost ADV hom-39 76 22 the the DET hom-39 76 23 opposite opposite NOUN hom-39 76 24 . . PUNCT hom-39 77 1 a a DET hom-39 77 2 large large ADJ hom-39 77 3 number number NOUN hom-39 77 4 ( ( PUNCT hom-39 77 5 first first ADV hom-39 77 6 32 32 NUM hom-39 77 7 later later ADV hom-39 77 8 50 50 NUM hom-39 77 9 ) ) PUNCT hom-39 77 10 of of ADP hom-39 77 11 alternative alternative ADJ hom-39 77 12 analyses analysis NOUN hom-39 77 13 , , PUNCT hom-39 77 14 perturbed perturb VERB hom-39 77 15 within within ADP hom-39 77 16 analysis analysis NOUN hom-39 77 17 uncertainty uncertainty NOUN hom-39 77 18 , , PUNCT hom-39 77 19 were be AUX hom-39 77 20 created create VERB hom-39 77 21 . . PUNCT hom-39 78 1 if if SCONJ hom-39 78 2 10 10 NUM hom-39 78 3 - - PUNCT hom-39 78 4 day day NOUN hom-39 78 5 forecasts forecast NOUN hom-39 78 6 , , PUNCT hom-39 78 7 run run VERB hom-39 78 8 from from ADP hom-39 78 9 these these DET hom-39 78 10 modified modify VERB hom-39 78 11 analyses analysis NOUN hom-39 78 12 , , PUNCT hom-39 78 13 were be AUX hom-39 78 14 in in ADP hom-39 78 15 general general ADJ hom-39 78 16 in in ADP hom-39 78 17 agreement agreement NOUN hom-39 78 18 with with ADP hom-39 78 19 each each DET hom-39 78 20 other other ADJ hom-39 78 21 , , PUNCT hom-39 78 22 we we PRON hom-39 78 23 could could AUX hom-39 78 24 be be AUX hom-39 78 25 pretty pretty ADV hom-39 78 26 sure sure ADJ hom-39 78 27 of of ADP hom-39 78 28 the the DET hom-39 78 29 prognosis prognosis NOUN hom-39 78 30 irrespective irrespective ADV hom-39 78 31 of of ADP hom-39 78 32 any any DET hom-39 78 33 faulty faulty NOUN hom-39 78 34 or or CCONJ hom-39 78 35 misinterpreted misinterpreted ADJ hom-39 78 36 observations observation NOUN hom-39 78 37 upstream upstream ADJ hom-39 78 38 . . PUNCT hom-39 79 1 in in ADP hom-39 79 2 case case NOUN hom-39 79 3 they they PRON hom-39 79 4 differed differ VERB hom-39 79 5 much much ADV hom-39 79 6 , , PUNCT hom-39 79 7 we we PRON hom-39 79 8 could could AUX hom-39 79 9 at at ADV hom-39 79 10 least least ADJ hom-39 79 11 get get VERB hom-39 79 12 an an DET hom-39 79 13 idea idea NOUN hom-39 79 14 of of ADP hom-39 79 15 what what PRON hom-39 79 16 would would AUX hom-39 79 17 not not PART hom-39 79 18 happen happen VERB hom-39 79 19 , , PUNCT hom-39 79 20 and and CCONJ hom-39 79 21 probability probability NOUN hom-39 79 22 estimates estimate NOUN hom-39 79 23 for for ADP hom-39 79 24 possible possible ADJ hom-39 79 25 developments development NOUN hom-39 79 26 . . PUNCT hom-39 80 1 this this DET hom-39 80 2 statistical statistical ADJ hom-39 80 3 approach approach NOUN hom-39 80 4 to to ADP hom-39 80 5 weather weather NOUN hom-39 80 6 forecasting forecasting NOUN hom-39 80 7 faced face VERB hom-39 80 8 some some DET hom-39 80 9 difficulties difficulty NOUN hom-39 80 10 in in ADP hom-39 80 11 finding find VERB hom-39 80 12 support support NOUN hom-39 80 13 among among ADP hom-39 80 14 meteorologists meteorologist NOUN hom-39 80 15 in in ADP hom-39 80 16 both both DET hom-39 80 17 " " PUNCT hom-39 80 18 camps camp NOUN hom-39 80 19 . . PUNCT hom-39 80 20 " " PUNCT hom-39 81 1 in in ADP hom-39 81 2 spite spite NOUN hom-39 81 3 of of ADP hom-39 81 4 their their PRON hom-39 81 5 disagreements disagreement NOUN hom-39 81 6 , , PUNCT hom-39 81 7 they they PRON hom-39 81 8 were be AUX hom-39 81 9 united unite VERB hom-39 81 10 by by ADP hom-39 81 11 their their PRON hom-39 81 12 common common ADJ hom-39 81 13 classical classical ADJ hom-39 81 14 deterministic deterministic ADJ hom-39 81 15 newtonian newtonian ADJ hom-39 81 16 training training NOUN hom-39 81 17 . . PUNCT hom-39 82 1 statistics statistic NOUN hom-39 82 2 , , PUNCT hom-39 82 3 " " PUNCT hom-39 82 4 the the DET hom-39 82 5 science science NOUN hom-39 82 6 of of ADP hom-39 82 7 uncertainty uncertainty NOUN hom-39 82 8 " " PUNCT hom-39 82 9 was be AUX hom-39 82 10 at at ADV hom-39 82 11 best well ADV hom-39 82 12 seen see VERB hom-39 82 13 as as ADP hom-39 82 14 a a DET hom-39 82 15 kind kind NOUN hom-39 82 16 of of ADP hom-39 82 17 perfume perfume NOUN hom-39 82 18 : : PUNCT hom-39 82 19 it it PRON hom-39 82 20 's be AUX hom-39 82 21 good good ADJ hom-39 82 22 that that SCONJ hom-39 82 23 it it PRON hom-39 82 24 exists exist VERB hom-39 82 25 , , PUNCT hom-39 82 26 but but CCONJ hom-39 82 27 it it PRON hom-39 82 28 is be AUX hom-39 82 29 a a DET hom-39 82 30 pity pity NOUN hom-39 82 31 that that SCONJ hom-39 82 32 it it PRON hom-39 82 33 needs need VERB hom-39 82 34 to to PART hom-39 82 35 be be AUX hom-39 82 36 used use VERB hom-39 82 37 . . PUNCT hom-39 83 1 to to PART hom-39 83 2 express express VERB hom-39 83 3 uncertainty uncertainty NOUN hom-39 83 4 in in ADP hom-39 83 5 any any DET hom-39 83 6 form form NOUN hom-39 83 7 was be AUX hom-39 83 8 seen see VERB hom-39 83 9 as as ADV hom-39 83 10 worst bad ADJ hom-39 83 11 as as ADP hom-39 83 12 “ " PUNCT hom-39 83 13 cowardliness cowardliness NOUN hom-39 83 14 ” " PUNCT hom-39 83 15 , , PUNCT hom-39 83 16 at at ADV hom-39 83 17 best good ADJ hom-39 83 18 as as ADP hom-39 83 19 a a DET hom-39 83 20 way way NOUN hom-39 83 21 to to PART hom-39 83 22 conveniently conveniently ADV hom-39 83 23 cover cover VERB hom-39 83 24 your your PRON hom-39 83 25 back back NOUN hom-39 83 26 . . PUNCT hom-39 84 1 the the DET hom-39 84 2 realisation realisation NOUN hom-39 84 3 that that SCONJ hom-39 84 4 in in ADP hom-39 84 5 a a DET hom-39 84 6 world world NOUN hom-39 84 7 with with ADP hom-39 84 8 non non ADJ hom-39 84 9 - - ADJ hom-39 84 10 perfect perfect ADJ hom-39 84 11 forecasts forecast NOUN hom-39 84 12 the the DET hom-39 84 13 uncertainty uncertainty NOUN hom-39 84 14 information information NOUN hom-39 84 15 had have AUX hom-39 84 16 a a DET hom-39 84 17 positive positive ADJ hom-39 84 18 value value NOUN hom-39 84 19 , , PUNCT hom-39 84 20 8 8 NUM hom-39 84 21     SPACE hom-39 84 22 persson persson NOUN hom-39 84 23 , , PUNCT hom-39 84 24     SPACE hom-39 84 25 fifty fifty NUM hom-39 84 26     SPACE hom-39 84 27 years year NOUN hom-39 84 28     SPACE hom-39 84 29 later later ADV hom-39 84 30                     SPACE hom-39 84 31 12 12 NUM hom-39 84 32     SPACE hom-39 84 33 increased increase VERB hom-39 84 34 the the DET hom-39 84 35 usefulness usefulness NOUN hom-39 84 36 of of ADP hom-39 84 37 the the DET hom-39 84 38 forecasts forecast NOUN hom-39 84 39 , , PUNCT hom-39 84 40 still still ADV hom-39 84 41 had have VERB hom-39 84 42 a a DET hom-39 84 43 long long ADJ hom-39 84 44 way way NOUN hom-39 84 45 to to PART hom-39 84 46 go go VERB hom-39 84 47 . . PUNCT hom-39 85 1 this this PRON hom-39 85 2 became become VERB hom-39 85 3 the the DET hom-39 85 4 main main ADJ hom-39 85 5 theme theme NOUN hom-39 85 6 in in ADP hom-39 85 7 the the DET hom-39 85 8 2011 2011 NUM hom-39 85 9 edition edition NOUN hom-39 85 10 of of ADP hom-39 85 11 the the DET hom-39 85 12 “ " PUNCT hom-39 85 13 user user NOUN hom-39 85 14 guide guide NOUN hom-39 85 15 to to ADP hom-39 85 16 ecmwf ecmwf PROPN hom-39 85 17 forecast forecast PROPN hom-39 85 18 products product NOUN hom-39 85 19 ” " PUNCT hom-39 85 20 , , PUNCT hom-39 85 21 the the DET hom-39 85 22 one one NOUN hom-39 85 23 i i PRON hom-39 85 24 am be AUX hom-39 85 25 most most ADV hom-39 85 26 satisfied satisfied ADJ hom-39 85 27 with with ADP hom-39 85 28 . . PUNCT hom-39 86 1 statistics statistic NOUN hom-39 86 2 in in ADP hom-39 86 3 meteorology meteorology NOUN hom-39 86 4 if if SCONJ hom-39 86 5 the the DET hom-39 86 6 haunting haunt VERB hom-39 86 7 spectre spectre NOUN hom-39 86 8 in in ADP hom-39 86 9 1964 1964 NUM hom-39 86 10 for for ADP hom-39 86 11 many many ADJ hom-39 86 12 in in ADP hom-39 86 13 the the DET hom-39 86 14 meteorological meteorological ADJ hom-39 86 15 community community NOUN hom-39 86 16 was be AUX hom-39 86 17 the the DET hom-39 86 18 computer computer NOUN hom-39 86 19 , , PUNCT hom-39 86 20 it it PRON hom-39 86 21 today today NOUN hom-39 86 22 seems seem VERB hom-39 86 23 to to PART hom-39 86 24 be be AUX hom-39 86 25 the the DET hom-39 86 26 growing grow VERB hom-39 86 27 influence influence NOUN hom-39 86 28 of of ADP hom-39 86 29 statistical statistical ADJ hom-39 86 30 thinking thinking NOUN hom-39 86 31 that that PRON hom-39 86 32 challenges challenge VERB hom-39 86 33 the the DET hom-39 86 34 classic classic ADJ hom-39 86 35 deterministic deterministic ADJ hom-39 86 36 thinking thinking NOUN hom-39 86 37 . . PUNCT hom-39 87 1 but but CCONJ hom-39 87 2 statistical statistical ADJ hom-39 87 3 know know NOUN hom-39 87 4 - - PUNCT hom-39 87 5 how how SCONJ hom-39 87 6 is be AUX hom-39 87 7 needed need VERB hom-39 87 8 in in ADP hom-39 87 9 our our PRON hom-39 87 10 age age NOUN hom-39 87 11 of of ADP hom-39 87 12 “ " PUNCT hom-39 87 13 big big ADJ hom-39 87 14 data datum NOUN hom-39 87 15 ” " PUNCT hom-39 87 16 ( ( PUNCT hom-39 87 17 mayer mayer NOUN hom-39 87 18 - - PUNCT hom-39 87 19 schönberger schönberger NOUN hom-39 87 20 and and CCONJ hom-39 87 21 cukier cukier NOUN hom-39 87 22 , , PUNCT hom-39 87 23 2013 2013 NUM hom-39 87 24 ) ) PUNCT hom-39 87 25 the the DET hom-39 87 26 weather weather NOUN hom-39 87 27 forecaster forecaster NOUN hom-39 87 28 stands stand VERB hom-39 87 29 in in ADP hom-39 87 30 a a DET hom-39 87 31 flow flow NOUN hom-39 87 32 , , PUNCT hom-39 87 33 or or CCONJ hom-39 87 34 rather rather ADV hom-39 87 35 “ " PUNCT hom-39 87 36 overflow overflow NOUN hom-39 87 37 ” " PUNCT hom-39 87 38 of of ADP hom-39 87 39 information information NOUN hom-39 87 40 — — PUNCT hom-39 87 41 as as ADP hom-39 87 42 do do AUX hom-39 87 43 stockbrokers stockbroker NOUN hom-39 87 44 , , PUNCT hom-39 87 45 politicians politician NOUN hom-39 87 46 , , PUNCT hom-39 87 47 military military NOUN hom-39 87 48 — — PUNCT hom-39 87 49 and and CCONJ hom-39 87 50 just just ADV hom-39 87 51 like like SCONJ hom-39 87 52 them they PRON hom-39 87 53 acts act VERB hom-39 87 54 as as ADP hom-39 87 55 an an DET hom-39 87 56 “ " PUNCT hom-39 87 57 intuitive intuitive ADJ hom-39 87 58 statistician statistician NOUN hom-39 87 59 ” " PUNCT hom-39 87 60 ( ( PUNCT hom-39 87 61 kahneman kahneman NOUN hom-39 87 62 , , PUNCT hom-39 87 63 2011 2011 NUM hom-39 87 64 ) ) PUNCT hom-39 87 65 . . PUNCT hom-39 88 1 they they PRON hom-39 88 2 have have VERB hom-39 88 3 to to PART hom-39 88 4 make make VERB hom-39 88 5 quick quick ADJ hom-39 88 6 decisions decision NOUN hom-39 88 7 with with ADP hom-39 88 8 conflicting conflicting ADJ hom-39 88 9 indications indication NOUN hom-39 88 10 from from ADP hom-39 88 11 various various ADJ hom-39 88 12 models model NOUN hom-39 88 13 , , PUNCT hom-39 88 14 the the DET hom-39 88 15 sudden sudden ADJ hom-39 88 16 appearance appearance NOUN hom-39 88 17 of of ADP hom-39 88 18 new new ADJ hom-39 88 19 information information NOUN hom-39 88 20 from from ADP hom-39 88 21 radar radar NOUN hom-39 88 22 screens screen NOUN hom-39 88 23 or or CCONJ hom-39 88 24 oceanographic oceanographic ADJ hom-39 88 25 buoys buoy NOUN hom-39 88 26 . . PUNCT hom-39 89 1 however however ADV hom-39 89 2 , , PUNCT hom-39 89 3 the the DET hom-39 89 4 assessment assessment NOUN hom-39 89 5 of of ADP hom-39 89 6 uncertainty uncertainty NOUN hom-39 89 7 is be AUX hom-39 89 8 complicated complicate VERB hom-39 89 9 by by ADP hom-39 89 10 a a DET hom-39 89 11 human human ADJ hom-39 89 12 tendency tendency NOUN hom-39 89 13 to to PART hom-39 89 14 be be AUX hom-39 89 15 overconfident overconfident ADJ hom-39 89 16 ; ; PUNCT hom-39 89 17 to to PART hom-39 89 18 rather rather ADV hom-39 89 19 look look VERB hom-39 89 20 for for ADP hom-39 89 21 arguments argument NOUN hom-39 89 22 that that PRON hom-39 89 23 support support VERB hom-39 89 24 an an DET hom-39 89 25 idea idea NOUN hom-39 89 26 than than ADP hom-39 89 27 those those PRON hom-39 89 28 that that PRON hom-39 89 29 contradict contradict VERB hom-39 89 30 it it PRON hom-39 89 31 . . PUNCT hom-39 90 1 underestimation underestimation NOUN hom-39 90 2 of of ADP hom-39 90 3 randomness randomness NOUN hom-39 90 4 may may AUX hom-39 90 5 fool fool VERB hom-39 90 6 the the DET hom-39 90 7 forecasters forecaster NOUN hom-39 90 8 to to PART hom-39 90 9 see see VERB hom-39 90 10 systematic systematic ADJ hom-39 90 11 behaviors behavior NOUN hom-39 90 12 in in ADP hom-39 90 13 the the DET hom-39 90 14 models model NOUN hom-39 90 15 where where SCONJ hom-39 90 16 there there PRON hom-39 90 17 are be VERB hom-39 90 18 none none NOUN hom-39 90 19 . . PUNCT hom-39 91 1 then then ADV hom-39 91 2 there there PRON hom-39 91 3 is be VERB hom-39 91 4 the the DET hom-39 91 5 problem problem NOUN hom-39 91 6 of of ADP hom-39 91 7 how how SCONJ hom-39 91 8 to to PART hom-39 91 9 present present VERB hom-39 91 10 forecast forecast NOUN hom-39 91 11 uncertainty uncertainty NOUN hom-39 91 12 in in ADP hom-39 91 13 a a DET hom-39 91 14 form form NOUN hom-39 91 15 that that PRON hom-39 91 16 is be AUX hom-39 91 17 understood understand VERB hom-39 91 18 and and CCONJ hom-39 91 19 not not PART hom-39 91 20 least least ADJ hom-39 91 21 , , PUNCT hom-39 91 22 gives give VERB hom-39 91 23 a a DET hom-39 91 24 fair fair ADJ hom-39 91 25 chance chance NOUN hom-39 91 26 to to PART hom-39 91 27 make make VERB hom-39 91 28 the the DET hom-39 91 29 right right ADJ hom-39 91 30 decision decision NOUN hom-39 91 31 . . PUNCT hom-39 92 1 with with ADP hom-39 92 2 the the DET hom-39 92 3 increasing increase VERB hom-39 92 4 emphasis emphasis NOUN hom-39 92 5 on on ADP hom-39 92 6 extreme extreme ADJ hom-39 92 7 or or CCONJ hom-39 92 8 " " PUNCT hom-39 92 9 high high ADJ hom-39 92 10 impact impact NOUN hom-39 92 11 " " PUNCT hom-39 92 12 weather weather NOUN hom-39 92 13 resistance resistance NOUN hom-39 92 14 against against ADP hom-39 92 15 probability probability NOUN hom-39 92 16 forecasts forecast NOUN hom-39 92 17 is be AUX hom-39 92 18 slowly slowly ADV hom-39 92 19 giving give VERB hom-39 92 20 way way NOUN hom-39 92 21 . . PUNCT hom-39 93 1 even even ADV hom-39 93 2 the the DET hom-39 93 3 most most ADV hom-39 93 4 hardcore hardcore ADJ hom-39 93 5 determinists determinist NOUN hom-39 93 6 realize realize VERB hom-39 93 7 they they PRON hom-39 93 8 may may AUX hom-39 93 9 have have VERB hom-39 93 10 to to PART hom-39 93 11 shelve shelve VERB hom-39 93 12 their their PRON hom-39 93 13 planned plan VERB hom-39 93 14 mountaineering mountaineering NOUN hom-39 93 15 even even ADV hom-39 93 16 if if SCONJ hom-39 93 17 the the DET hom-39 93 18 probability probability NOUN hom-39 93 19 of of ADP hom-39 93 20 snow snow NOUN hom-39 93 21 and and CCONJ hom-39 93 22 storm storm NOUN hom-39 93 23 gusts gust NOUN hom-39 93 24 is be AUX hom-39 93 25 less less ADJ hom-39 93 26 than than ADP hom-39 93 27 100 100 NUM hom-39 93 28 % % NOUN hom-39 93 29 . . PUNCT hom-39 94 1 in in ADP hom-39 94 2 a a DET hom-39 94 3 new new ADJ hom-39 94 4 year year NOUN hom-39 94 5 's 's PART hom-39 94 6 reflection reflection NOUN hom-39 94 7 in in ADP hom-39 94 8 2005 2005 NUM hom-39 94 9 the the DET hom-39 94 10 then then ADV hom-39 94 11 smhi smhi PROPN hom-39 94 12 's 's PART hom-39 94 13 director director NOUN hom-39 94 14 maria maria PROPN hom-39 94 15 ågren ågren PROPN hom-39 94 16 held hold VERB hom-39 94 17 the the DET hom-39 94 18 view view NOUN hom-39 94 19 that that SCONJ hom-39 94 20 also also ADV hom-39 94 21 the the DET hom-39 94 22 climate climate NOUN hom-39 94 23 debate debate NOUN hom-39 94 24 needs need VERB hom-39 94 25 to to PART hom-39 94 26 be be AUX hom-39 94 27 more more ADV hom-39 94 28 probabilistic probabilistic ADJ hom-39 94 29 : : PUNCT hom-39 94 30 probabilities probability NOUN hom-39 94 31 of of ADP hom-39 94 32 severe severe ADJ hom-39 94 33 climate climate NOUN hom-39 94 34 deterioration deterioration NOUN hom-39 94 35 need need AUX hom-39 94 36 not not PART hom-39 94 37 be be AUX hom-39 94 38 100 100 NUM hom-39 94 39 % % NOUN hom-39 94 40 or or CCONJ hom-39 94 41 even even ADV hom-39 94 42 95 95 NUM hom-39 94 43 % % NOUN hom-39 94 44 to to PART hom-39 94 45 justify justify VERB hom-39 94 46 action action NOUN hom-39 94 47 . . PUNCT hom-39 95 1 i i PRON hom-39 95 2 think think VERB hom-39 95 3 jack jack NOUN hom-39 95 4 bjerknes bjerkne NOUN hom-39 95 5 would would AUX hom-39 95 6 be be AUX hom-39 95 7 pleased pleased ADJ hom-39 95 8 to to PART hom-39 95 9 see see VERB hom-39 95 10 that that PRON hom-39 95 11 , , PUNCT hom-39 95 12 despite despite SCONJ hom-39 95 13 prophecies prophecy NOUN hom-39 95 14 to to ADP hom-39 95 15 the the DET hom-39 95 16 contrary contrary NOUN hom-39 95 17 , , PUNCT hom-39 95 18 the the DET hom-39 95 19 weather weather NOUN hom-39 95 20 forecasters forecaster NOUN hom-39 95 21 are be AUX hom-39 95 22 still still ADV hom-39 95 23 with with ADP hom-39 95 24 us we PRON hom-39 95 25 and and CCONJ hom-39 95 26 perhaps perhaps ADV hom-39 95 27 there there PRON hom-39 95 28 have have AUX hom-39 95 29 never never ADV hom-39 95 30 been be AUX hom-39 95 31 so so ADV hom-39 95 32 many many ADJ hom-39 95 33 around around ADV hom-39 95 34 as as ADP hom-39 95 35 today today NOUN hom-39 95 36 , , PUNCT hom-39 95 37 not not PART hom-39 95 38 least least ADJ hom-39 95 39 in in ADP hom-39 95 40 the the DET hom-39 95 41 private private ADJ hom-39 95 42 companies company NOUN hom-39 95 43 . . PUNCT hom-39 96 1 maybe maybe ADV hom-39 96 2 they they PRON hom-39 96 3 remain remain VERB hom-39 96 4 , , PUNCT hom-39 96 5 not not PART hom-39 96 6 " " PUNCT hom-39 96 7 despite despite SCONJ hom-39 96 8 " " PUNCT hom-39 96 9 the the DET hom-39 96 10 computer computer NOUN hom-39 96 11 , , PUNCT hom-39 96 12 but but CCONJ hom-39 96 13 " " PUNCT hom-39 96 14 thanks thank NOUN hom-39 96 15 ” " PUNCT hom-39 96 16 to to ADP hom-39 96 17 the the DET hom-39 96 18 computer computer NOUN hom-39 96 19 . . PUNCT hom-39 97 1 thanks thank NOUN hom-39 97 2 to to ADP hom-39 97 3 the the DET hom-39 97 4 high high ADJ hom-39 97 5 quality quality NOUN hom-39 97 6 of of ADP hom-39 97 7 the the DET hom-39 97 8 weather weather NOUN hom-39 97 9 forecasts forecast NOUN hom-39 97 10 , , PUNCT hom-39 97 11 people people NOUN hom-39 97 12 can can AUX hom-39 97 13 now now ADV hom-39 97 14 begin begin VERB hom-39 97 15 to to PART hom-39 97 16 take take VERB hom-39 97 17 them they PRON hom-39 97 18 seriously seriously ADV hom-39 97 19 into into ADP hom-39 97 20 account account NOUN hom-39 97 21 . . PUNCT hom-39 98 1 but but CCONJ hom-39 98 2 to to PART hom-39 98 3 do do VERB hom-39 98 4 that that PRON hom-39 98 5 most most ADV hom-39 98 6 efficiently efficiently ADV hom-39 98 7 they they PRON hom-39 98 8 need need VERB hom-39 98 9 to to PART hom-39 98 10 know know VERB hom-39 98 11 more more ADJ hom-39 98 12 about about ADP hom-39 98 13 their their PRON hom-39 98 14 uncertainties uncertainty NOUN hom-39 98 15 and and CCONJ hom-39 98 16 possible possible ADJ hom-39 98 17 extremes extreme NOUN hom-39 98 18 . . PUNCT hom-39 99 1 here here ADV hom-39 99 2 lie lie VERB hom-39 99 3 the the DET hom-39 99 4 challenges challenge NOUN hom-39 99 5 for for ADP hom-39 99 6 the the DET hom-39 99 7 future future NOUN hom-39 99 8 . . PUNCT hom-39 100 1 references reference NOUN hom-39 100 2 bergeron bergeron PROPN hom-39 100 3 , , PUNCT hom-39 100 4 t. t. PROPN hom-39 100 5 , , PUNCT hom-39 100 6 1959 1959 NUM hom-39 100 7 : : PUNCT hom-39 100 8 methods method NOUN hom-39 100 9 in in ADP hom-39 100 10 scientific scientific ADJ hom-39 100 11 weather weather NOUN hom-39 100 12 analysis analysis NOUN hom-39 100 13 and and CCONJ hom-39 100 14 forecasting forecasting NOUN hom-39 100 15 . . PUNCT hom-39 101 1 in in ADP hom-39 101 2 an an DET hom-39 101 3 outline outline NOUN hom-39 101 4 in in ADP hom-39 101 5 the the DET hom-39 101 6 history history NOUN hom-39 101 7 of of ADP hom-39 101 8 idea idea NOUN hom-39 101 9 and and CCONJ hom-39 101 10 hints hint NOUN hom-39 101 11 at at ADP hom-39 101 12 a a DET hom-39 101 13 program program NOUN hom-39 101 14 , , PUNCT hom-39 101 15 in in ADP hom-39 101 16 the the DET hom-39 101 17 atmosphere atmosphere NOUN hom-39 101 18 and and CCONJ hom-39 101 19 the the DET hom-39 101 20 sea sea NOUN hom-39 101 21 in in ADP hom-39 101 22 motion motion NOUN hom-39 101 23 , , PUNCT hom-39 101 24 scientific scientific ADJ hom-39 101 25 contributions contribution NOUN hom-39 101 26 to to ADP hom-39 101 27 the the DET hom-39 101 28 rossby rossby ADJ hom-39 101 29 memorial memorial ADJ hom-39 101 30 volume volume NOUN hom-39 101 31 , , PUNCT hom-39 101 32 ed ed PROPN hom-39 101 33 . . PUNCT hom-39 101 34 b. b. PROPN hom-39 101 35 bolin bolin PROPN hom-39 101 36 , , PUNCT hom-39 101 37 pp pp PROPN hom-39 101 38 . . PUNCT hom-39 101 39 440 440 NUM hom-39 101 40 - - SYM hom-39 101 41 474 474 NUM hom-39 101 42 . . PUNCT hom-39 102 1 stockholm stockholm PROPN hom-39 102 2 , , PUNCT hom-39 102 3     SPACE hom-39 102 4 rockefeller rockefeller PROPN hom-39 102 5     SPACE hom-39 102 6 institute institute PROPN hom-39 102 7     SPACE hom-39 102 8 press press NOUN hom-39 102 9     SPACE hom-39 102 10 and and CCONJ hom-39 102 11     SPACE hom-39 102 12 oxford oxford PROPN hom-39 102 13     SPACE hom-39 102 14 university university NOUN hom-39 102 15     SPACE hom-39 102 16 press press NOUN hom-39 102 17 . . PUNCT hom-39 103 1 döös döös PROPN hom-39 103 2 , , PUNCT hom-39 103 3 b.r b.r PROPN hom-39 103 4 . . PROPN hom-39 103 5 , , PUNCT hom-39 103 6 1971 1971 NUM hom-39 103 7 : : PUNCT hom-39 103 8 the the DET hom-39 103 9 status status NOUN hom-39 103 10 and and CCONJ hom-39 103 11 outlook outlook NOUN hom-39 103 12 of of ADP hom-39 103 13 numerical numerical PROPN hom-39 103 14 weather weather PROPN hom-39 103 15 prediction prediction PROPN hom-39 103 16 , , PUNCT hom-39 103 17 zeitschrift zeitschrift PROPN hom-39 103 18 f. f. PROPN hom-39 103 19 meteorologie meteorologie PROPN hom-39 104 1 22:1 22:1 NUM hom-39 104 2 - - SYM hom-39 104 3 2 2 NUM hom-39 104 4 , , PUNCT hom-39 104 5 46 46 NUM hom-39 104 6 - - SYM hom-39 104 7 53 53 NUM hom-39 104 8 . . PUNCT hom-39 104 9     SPACE hom-39 105 1 history history NOUN hom-39 105 2     SPACE hom-39 105 3 of of ADP hom-39 105 4     SPACE hom-39 105 5 meteorology meteorology NOUN hom-39 105 6     SPACE hom-39 105 7 6 6 NUM hom-39 105 8     SPACE hom-39 105 9 ( ( PUNCT hom-39 105 10 2014 2014 NUM hom-39 105 11 ) ) PUNCT hom-39 105 12                 SPACE hom-39 105 13 13 13 NUM hom-39 105 14     SPACE hom-39 105 15 ecmwf ecmwf NOUN hom-39 105 16 seminar seminar NOUN hom-39 105 17 proceedings proceeding NOUN hom-39 105 18 6 6 NUM hom-39 105 19 - - SYM hom-39 105 20 10 10 NUM hom-39 105 21 september september PROPN hom-39 105 22 1999 1999 NUM hom-39 105 23 , , PUNCT hom-39 105 24 pp pp ADJ hom-39 105 25 . . PUNCT hom-39 106 1 123 123 NUM hom-39 106 2 - - SYM hom-39 106 3 38 38 NUM hom-39 106 4 , , PUNCT hom-39 106 5 http://www.ecmwf.int/publications/library/do/references/show?id=85676 http://www.ecmwf.int/publications/library/do/references/show?id=85676 X hom-39 106 6 elsner elsner NOUN hom-39 106 7 , , PUNCT hom-39 106 8 j.b j.b PROPN hom-39 106 9 . . PROPN hom-39 107 1 and and CCONJ hom-39 107 2 j.c j.c PROPN hom-39 107 3 . . PROPN hom-39 107 4 honoré honoré PROPN hom-39 107 5 , , PUNCT hom-39 107 6 1994 1994 NUM hom-39 107 7 : : PUNCT hom-39 107 8 ignoring ignore VERB hom-39 107 9 chaos chaos NOUN hom-39 107 10 , , PUNCT hom-39 107 11 bull bull NOUN hom-39 107 12 . . PUNCT hom-39 108 1 am be AUX hom-39 108 2 . . PUNCT hom-39 108 3 met meet VERB hom-39 108 4 . . PUNCT hom-39 109 1 soc soc PROPN hom-39 109 2 . . PUNCT hom-39 110 1 75:10 75:10 NUM hom-39 110 2 , , PUNCT hom-39 110 3 1846 1846 NUM hom-39 110 4 - - SYM hom-39 110 5 47 47 NUM hom-39 110 6 . . PUNCT hom-39 111 1 friedman friedman PROPN hom-39 111 2 , , PUNCT hom-39 111 3 r.m r.m PROPN hom-39 111 4 . . PROPN hom-39 111 5 , , PUNCT hom-39 111 6 1989 1989 NUM hom-39 111 7 : : PUNCT hom-39 111 8 appropriating appropriate VERB hom-39 111 9 the the DET hom-39 111 10 weather weather NOUN hom-39 111 11 , , PUNCT hom-39 111 12 vilhelm vilhelm ADJ hom-39 111 13 bjerknes bjerkne NOUN hom-39 111 14 and and CCONJ hom-39 111 15 the the DET hom-39 111 16 construction construction NOUN hom-39 111 17 of of ADP hom-39 111 18 modern modern ADJ hom-39 111 19 meteorology meteorology NOUN hom-39 111 20 , , PUNCT hom-39 111 21 ithaca ithaca PROPN hom-39 111 22 , , PUNCT hom-39 111 23 ny ny PROPN hom-39 111 24 , , PUNCT hom-39 111 25 cornell cornell PROPN hom-39 111 26 univ univ PROPN hom-39 111 27 . . PUNCT hom-39 112 1 press press NOUN hom-39 112 2 , , PUNCT hom-39 112 3 251 251 NUM hom-39 112 4 pp pp NOUN hom-39 112 5 . . PUNCT hom-39 113 1 haurwitz haurwitz PROPN hom-39 113 2 b. b. PROPN hom-39 113 3 and and CCONJ hom-39 113 4 haurwitz haurwitz PROPN hom-39 113 5 , , PUNCT hom-39 113 6 e. e. PROPN hom-39 113 7 , , PUNCT hom-39 113 8 1939 1939 NUM hom-39 113 9 : : PUNCT hom-39 113 10 pressure pressure NOUN hom-39 113 11 and and CCONJ hom-39 113 12 temperature temperature NOUN hom-39 113 13 variations variation NOUN hom-39 113 14 in in ADP hom-39 113 15 the the DET hom-39 113 16 free free ADJ hom-39 113 17 atmosphere atmosphere NOUN hom-39 113 18 over over ADP hom-39 113 19 boston boston PROPN hom-39 113 20 , , PUNCT hom-39 113 21 harvard harvard PROPN hom-39 113 22 meteorological meteorological ADJ hom-39 113 23 studies study NOUN hom-39 113 24 , , PUNCT hom-39 113 25 3 3 NUM hom-39 113 26 , , PUNCT hom-39 113 27 cambridge cambridge PROPN hom-39 113 28 , , PUNCT hom-39 113 29 mass mass PROPN hom-39 113 30 . . PROPN hom-39 113 31 , , PUNCT hom-39 113 32 harvard harvard PROPN hom-39 113 33 university university PROPN hom-39 113 34 press press NOUN hom-39 113 35 ; ; PUNCT hom-39 113 36 london london PROPN hom-39 113 37 , , PUNCT hom-39 113 38 h. h. PROPN hom-39 113 39 milford milford PROPN hom-39 113 40 , , PUNCT hom-39 113 41 oxford oxford PROPN hom-39 113 42 university university PROPN hom-39 113 43 press press NOUN hom-39 113 44 , , PUNCT hom-39 113 45 74 74 NUM hom-39 113 46 pp pp NOUN hom-39 113 47 . . PUNCT hom-39 114 1 kahneman kahneman PROPN hom-39 114 2 , , PUNCT hom-39 114 3 d. d. PROPN hom-39 114 4 , , PUNCT hom-39 114 5 2011 2011 NUM hom-39 114 6 : : PUNCT hom-39 114 7 thinking think VERB hom-39 114 8 , , PUNCT hom-39 114 9 fast fast ADJ hom-39 114 10 and and CCONJ hom-39 114 11 slow slow ADJ hom-39 114 12 . . PUNCT hom-39 115 1 allen allen PROPN hom-39 115 2 lane lane PROPN hom-39 115 3 , , PUNCT hom-39 115 4 penguin penguin NOUN hom-39 115 5 books book NOUN hom-39 115 6 , , PUNCT hom-39 115 7 499 499 NUM hom-39 115 8 pp pp NOUN hom-39 115 9 . . PUNCT hom-39 116 1 lewis lewis PROPN hom-39 116 2 , , PUNCT hom-39 116 3 j. j. PROPN hom-39 116 4 , , PUNCT hom-39 116 5 2004 2004 NUM hom-39 116 6 : : PUNCT hom-39 116 7 roots root NOUN hom-39 116 8 of of ADP hom-39 116 9 ensemble ensemble ADJ hom-39 116 10 forecasting forecasting NOUN hom-39 116 11 , , PUNCT hom-39 116 12 mon mon PROPN hom-39 116 13 . . PUNCT hom-39 117 1 wea wea PROPN hom-39 117 2 . . PUNCT hom-39 117 3 rev rev PROPN hom-39 117 4 . . PROPN hom-39 118 1 133:7 133:7 NUM hom-39 118 2 , , PUNCT hom-39 118 3 1865 1865 NUM hom-39 118 4 - - SYM hom-39 118 5 85 85 NUM hom-39 118 6 . . PUNCT hom-39 119 1 lorenz lorenz PROPN hom-39 119 2 , , PUNCT hom-39 119 3 e. e. PROPN hom-39 119 4 , , PUNCT hom-39 119 5 1963 1963 NUM hom-39 119 6 : : PUNCT hom-39 119 7 deterministic deterministic ADJ hom-39 119 8 nonperiodic nonperiodic ADJ hom-39 119 9 flow flow NOUN hom-39 119 10 , , PUNCT hom-39 119 11 j. j. PROPN hom-39 119 12 atm atm PROPN hom-39 119 13 . . PUNCT hom-39 120 1 sci sci PROPN hom-39 120 2 . . PROPN hom-39 120 3 20 20 NUM hom-39 120 4 , , PUNCT hom-39 120 5 130 130 NUM hom-39 120 6 - - SYM hom-39 120 7 41 41 NUM hom-39 120 8 . . PUNCT hom-39 121 1 _ _ PUNCT hom-39 122 1 _ _ PUNCT hom-39 123 1 _ _ PUNCT hom-39 124 1 _ _ PUNCT hom-39 125 1 _ _ PUNCT hom-39 125 2 .. .. PUNCT hom-39 126 1 1969 1969 NUM hom-39 126 2 : : PUNCT hom-39 126 3 the the DET hom-39 126 4 predictability predictability NOUN hom-39 126 5 of of ADP hom-39 126 6 a a DET hom-39 126 7 flow flow NOUN hom-39 126 8 that that PRON hom-39 126 9 posses posse VERB hom-39 126 10 many many ADJ hom-39 126 11 scales scale NOUN hom-39 126 12 of of ADP hom-39 126 13 motion motion NOUN hom-39 126 14 , , PUNCT hom-39 126 15 tellus tellus NOUN hom-39 126 16 21 21 NUM hom-39 126 17 , , PUNCT hom-39 126 18 289 289 NUM hom-39 126 19 - - SYM hom-39 126 20 307 307 NUM hom-39 126 21 . . PUNCT hom-39 127 1 mayer mayer PROPN hom-39 127 2 - - PUNCT hom-39 127 3 schönberger schönberger NOUN hom-39 127 4 , , PUNCT hom-39 127 5 v. v. PROPN hom-39 127 6 and and CCONJ hom-39 127 7 k. k. PROPN hom-39 127 8 cukier cukier PROPN hom-39 127 9 , , PUNCT hom-39 127 10 2013 2013 NUM hom-39 127 11 : : PUNCT hom-39 127 12 big big ADJ hom-39 127 13 data datum NOUN hom-39 127 14 , , PUNCT hom-39 127 15 a a DET hom-39 127 16 revolution revolution NOUN hom-39 127 17 that that PRON hom-39 127 18 will will AUX hom-39 127 19 transform transform VERB hom-39 127 20 how how SCONJ hom-39 127 21 we we PRON hom-39 127 22 live live VERB hom-39 127 23 , , PUNCT hom-39 127 24 work work VERB hom-39 127 25 and and CCONJ hom-39 127 26 think think VERB hom-39 127 27 , , PUNCT hom-39 127 28 john john PROPN hom-39 127 29 murray murray PROPN hom-39 127 30 , , PUNCT hom-39 127 31 242 242 NUM hom-39 127 32 pp pp NOUN hom-39 127 33 . . PUNCT hom-39 128 1 persson persson PROPN hom-39 128 2 , , PUNCT hom-39 128 3 a. a. NOUN hom-39 128 4 1999 1999 NUM hom-39 128 5 : : PUNCT hom-39 128 6 monitoring monitor VERB hom-39 128 7 the the DET hom-39 128 8 ecmwf ecmwf PROPN hom-39 128 9 forecast forecast NOUN hom-39 128 10 system system NOUN hom-39 128 11 by by ADP hom-39 128 12 dynamical dynamical ADJ hom-39 128 13 methods method NOUN hom-39 128 14 , , PUNCT hom-39 128 15 pp pp ADJ hom-39 128 16 . . PUNCT hom-39 129 1 150 150 NUM hom-39 129 2 - - SYM hom-39 129 3 153 153 NUM hom-39 129 4 . . PUNCT hom-39 129 5 13th 13th ADJ hom-39 129 6 conference conference NOUN hom-39 129 7 on on ADP hom-39 129 8 numerical numerical PROPN hom-39 129 9 weather weather PROPN hom-39 129 10 prediction prediction PROPN hom-39 129 11 , , PUNCT hom-39 129 12 denver denver PROPN hom-39 129 13 , , PUNCT hom-39 129 14 colorado colorado PROPN hom-39 129 15 , , PUNCT hom-39 129 16 13 13 NUM hom-39 129 17 - - SYM hom-39 129 18 17 17 NUM hom-39 129 19 september september PROPN hom-39 129 20 1999 1999 NUM hom-39 129 21 , , PUNCT hom-39 129 22 am be AUX hom-39 129 23 . . PUNCT hom-39 129 24 met meet VERB hom-39 129 25 . . PUNCT hom-39 130 1 soc soc PROPN hom-39 130 2 . . PROPN hom-39 130 3 , , PUNCT hom-39 130 4 boston boston PROPN hom-39 130 5 . . PUNCT hom-39 131 1 _ _ PUNCT hom-39 132 1 _ _ PUNCT hom-39 133 1 _ _ PUNCT hom-39 134 1 _ _ PUNCT hom-39 135 1 _ _ PUNCT hom-39 135 2 . . PUNCT hom-39 136 1 2011 2011 NUM hom-39 136 2 : : PUNCT hom-39 136 3 user user NOUN hom-39 136 4 guide guide NOUN hom-39 136 5 to to ADP hom-39 136 6 ecmwf ecmwf PROPN hom-39 136 7 forecast forecast PROPN hom-39 136 8 products product NOUN hom-39 136 9 , , PUNCT hom-39 136 10 available available ADJ hom-39 136 11 at at ADP hom-39 136 12 http://www.ecmwf.int/products/forecasts/guide/user_guide.pdf http://www.ecmwf.int/products/forecasts/guide/user_guide.pdf PROPN hom-39 136 13 petterssen petterssen PROPN hom-39 136 14 , , PUNCT hom-39 136 15 s s PROPN hom-39 136 16 , , PUNCT hom-39 136 17 . . PUNCT hom-39 137 1 2001 2001 NUM hom-39 137 2 : : PUNCT hom-39 137 3 weathering weather VERB hom-39 137 4 the the DET hom-39 137 5 storm storm NOUN hom-39 137 6 : : PUNCT hom-39 137 7 sverre sverre PROPN hom-39 137 8 petterssen petterssen PROPN hom-39 137 9 , , PUNCT hom-39 137 10 the the DET hom-39 137 11 d d ADJ hom-39 137 12 - - PUNCT hom-39 137 13 day day NOUN hom-39 137 14 forecast forecast NOUN hom-39 137 15 , , PUNCT hom-39 137 16 and and CCONJ hom-39 137 17 the the DET hom-39 137 18 rise rise NOUN hom-39 137 19 of of ADP hom-39 137 20 modern modern ADJ hom-39 137 21 meteorology meteorology NOUN hom-39 137 22 , , PUNCT hom-39 137 23 j.r j.r PROPN hom-39 137 24 . . PROPN hom-39 137 25 fleming fleming PROPN hom-39 137 26 , , PUNCT hom-39 138 1 ed ed PROPN hom-39 138 2 . . PUNCT hom-39 138 3 am be AUX hom-39 138 4 . . PUNCT hom-39 138 5 met meet VERB hom-39 138 6 . . PUNCT hom-39 139 1 soc soc PROPN hom-39 139 2 . . PUNCT hom-39 140 1 boston boston PROPN hom-39 140 2 , , PUNCT hom-39 140 3 329 329 NUM hom-39 140 4 pp pp NOUN hom-39 140 5 . . PUNCT hom-39 141 1 rabier rabier NOUN hom-39 141 2 , , PUNCT hom-39 141 3 f f PROPN hom-39 141 4 , , PUNCT hom-39 141 5 p. p. NOUN hom-39 141 6 courtier courtier NOUN hom-39 141 7 , , PUNCT hom-39 141 8 m. m. NOUN hom-39 141 9 hervou hervou PROPN hom-39 141 10 , , PUNCT hom-39 141 11 b. b. PROPN hom-39 141 12 strauss strauss PROPN hom-39 141 13 and and CCONJ hom-39 141 14 a. a. PROPN hom-39 141 15 persson persson PROPN hom-39 141 16 , , PUNCT hom-39 141 17 1993 1993 NUM hom-39 141 18 : : PUNCT hom-39 141 19 sensitivity sensitivity NOUN hom-39 141 20 to to PART hom-39 141 21 forecast forecast VERB hom-39 141 22 error error NOUN hom-39 141 23 to to ADP hom-39 141 24 initial initial ADJ hom-39 141 25 conditions condition NOUN hom-39 141 26 using use VERB hom-39 141 27 the the DET hom-39 141 28 adjoint adjoint PROPN hom-39 141 29 model model NOUN hom-39 141 30 . . PUNCT hom-39 142 1 ecmwf ecmwf PROPN hom-39 142 2 tech tech PROPN hom-39 142 3 . . PUNCT hom-39 143 1 memo memo NOUN hom-39 143 2 197 197 NUM hom-39 143 3 , , PUNCT hom-39 143 4 http://www.ecmwf.int/publications/library/do/references/show?id=83728 http://www.ecmwf.int/publications/library/do/references/show?id=83728 PROPN hom-39 143 5 tennekes tenneke NOUN hom-39 143 6 , , PUNCT hom-39 143 7 h h NOUN hom-39 143 8 , , PUNCT hom-39 143 9 a.p a.p PROPN hom-39 143 10 . . PROPN hom-39 143 11 baede baede PROPN hom-39 143 12 and and CCONJ hom-39 143 13 j.d.opsteegh j.d.opsteegh VERB hom-39 143 14 , , PUNCT hom-39 143 15 1986 1986 NUM hom-39 143 16 : : PUNCT hom-39 143 17 forecasting forecasting NOUN hom-39 143 18 forecast forecast NOUN hom-39 143 19 skill skill NOUN hom-39 143 20 , , PUNCT hom-39 143 21 workshop workshop NOUN hom-39 143 22 on on ADP hom-39 143 23 predictability predictability NOUN hom-39 143 24 in in ADP hom-39 143 25 the the DET hom-39 143 26 medium medium ADJ hom-39 143 27 and and CCONJ hom-39 143 28 extended extended ADJ hom-39 143 29 range range NOUN hom-39 143 30 17 17 NUM hom-39 143 31 - - SYM hom-39 143 32 19 19 NUM hom-39 143 33 march march NOUN hom-39 143 34 1986 1986 NUM hom-39 143 35 , , PUNCT hom-39 143 36 available available ADJ hom-39 143 37 at at ADP hom-39 143 38 http://www.ecmwf.int/publications/library/do/references/list/16234 http://www.ecmwf.int/publications/library/do/references/list/16234 PROPN hom-39 143 39 anders anders PROPN hom-39 143 40 persson persson PROPN hom-39 143 41 ( ( PUNCT hom-39 143 42 b.1944 b.1944 PROPN hom-39 143 43 ) ) PUNCT hom-39 143 44 chose choose VERB hom-39 143 45 a a DET hom-39 143 46 career career NOUN hom-39 143 47 in in ADP hom-39 143 48 meteorology meteorology NOUN hom-39 143 49 in in ADP hom-39 143 50 1964 1964 NUM hom-39 143 51 , , PUNCT hom-39 143 52 the the DET hom-39 143 53 year year NOUN hom-39 143 54 of of ADP hom-39 143 55 bjerknes bjerkne NOUN hom-39 143 56 ’s ’s PART hom-39 143 57 essay essay NOUN hom-39 143 58 , , PUNCT hom-39 143 59 “ " PUNCT hom-39 143 60 half half DET hom-39 143 61 a a DET hom-39 143 62 century century NOUN hom-39 143 63 of of ADP hom-39 143 64 change change NOUN hom-39 143 65 in in ADP hom-39 143 66 the the DET hom-39 143 67 meteorological meteorological ADJ hom-39 143 68 scene scene NOUN hom-39 143 69 , , PUNCT hom-39 143 70 ” " PUNCT hom-39 143 71 in in ADP hom-39 143 72 the the DET hom-39 143 73 mistaken mistaken ADJ hom-39 143 74 belief belief NOUN hom-39 143 75 that that SCONJ hom-39 143 76 meteorology meteorology NOUN hom-39 143 77 was be AUX hom-39 143 78 a a DET hom-39 143 79 simpler simple ADJ hom-39 143 80 science science NOUN hom-39 143 81 than than ADP hom-39 143 82 quantum quantum ADJ hom-39 143 83 mechanics mechanic NOUN hom-39 143 84 or or CCONJ hom-39 143 85 relativity relativity NOUN hom-39 143 86 theory theory NOUN hom-39 143 87 . . PUNCT hom-39 144 1 starting start VERB hom-39 144 2 as as ADP hom-39 144 3 a a DET hom-39 144 4 weather weather NOUN hom-39 144 5 forecaster forecaster NOUN hom-39 144 6 at at ADP hom-39 144 7 smhi smhi NOUN hom-39 144 8 and and CCONJ hom-39 144 9 then then ADV hom-39 144 10 as as ADP hom-39 144 11 a a DET hom-39 144 12 senior senior ADJ hom-39 144 13 scientist scientist NOUN hom-39 144 14 at at ADP hom-39 144 15 ecmwf ecmwf PROPN hom-39 144 16 and and CCONJ hom-39 144 17 the the DET hom-39 144 18 british british PROPN hom-39 144 19 met meet VERB hom-39 144 20 office office NOUN hom-39 144 21 , , PUNCT hom-39 144 22 he he PRON hom-39 144 23 has have AUX hom-39 144 24 , , PUNCT hom-39 144 25 at at ADP hom-39 144 26 close close ADJ hom-39 144 27 range range NOUN hom-39 144 28 , , PUNCT hom-39 144 29 followed follow VERB hom-39 144 30 the the DET hom-39 144 31 spectacular spectacular ADJ hom-39 144 32 development development NOUN hom-39 144 33 of of ADP hom-39 144 34 numerical numerical ADJ hom-39 144 35 weather weather PROPN hom-39 144 36 prediction prediction NOUN hom-39 144 37 ( ( PUNCT hom-39 144 38 nwp nwp NOUN hom-39 144 39 ) ) PUNCT hom-39 144 40 , , PUNCT hom-39 144 41 one one NUM hom-39 144 42 of of ADP hom-39 144 43 science science NOUN hom-39 144 44 ’s ’s PART hom-39 144 45 great great ADJ hom-39 144 46 success success NOUN hom-39 144 47 stories story NOUN hom-39 144 48 . . PUNCT