[29] | 1 | !+ |
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| 2 | ! |
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| 3 | ! .. _read.jnl: |
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| 4 | ! |
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| 5 | ! |
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| 6 | ! ======== |
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| 7 | ! read.jnl |
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| 8 | ! ======== |
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| 9 | ! |
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| 10 | ! |
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| 11 | ! DESCRIPTION |
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| 12 | ! =========== |
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| 13 | ! |
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| 14 | ! read TROPFLUX file ${TROPFLUX_D}/TropFlux_19890101_20091231.nc |
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| 15 | ! |
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[30] | 16 | ! plot the first time step of swr |
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[29] | 17 | ! |
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| 18 | ! EXAMPLES |
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| 19 | ! ======== |
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| 20 | ! |
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[31] | 21 | ! :: |
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[29] | 22 | ! |
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[31] | 23 | ! ferret> GO read |
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| 24 | ! |
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| 25 | ! or:: |
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| 26 | ! |
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| 27 | ! $ ferret -nojnl -script read.jnl |
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| 28 | ! |
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[29] | 29 | ! SEE ALSO |
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| 30 | ! ======== |
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| 31 | ! |
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[33] | 32 | ! matlab/octave similar program : :ref:`read.m` |
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[29] | 33 | ! |
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[33] | 34 | ! IDL+SAXO similar program : :ref:`read.pro` |
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[29] | 35 | ! |
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| 36 | ! TODO |
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| 37 | ! ==== |
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| 38 | ! |
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| 39 | ! usage of $TROFLUX_D |
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| 40 | ! |
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| 41 | ! make it usable for real end-user |
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| 42 | ! |
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[30] | 43 | ! learn ferret |
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[29] | 44 | ! |
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[30] | 45 | ! clean metafiles |
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| 46 | ! |
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| 47 | ! pb with Fprint on zeus probably because of an mtt problem |
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| 48 | ! |
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| 49 | ! pb with ferret on adonis |
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| 50 | ! |
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| 51 | ! pb with underscore in dataset label on zeus |
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| 52 | ! |
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[29] | 53 | ! pas de floatstr function sur zeus ?! |
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| 54 | ! cf http://ferret.pmel.noaa.gov/Ferret/documentation/users-guide/handing-string-data-symbols/STRING-FUNCTIONS?searchterm=floatstr |
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| 55 | ! |
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| 56 | ! EVOLUTIONS |
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| 57 | ! ========== |
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| 58 | ! |
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[30] | 59 | ! - fplod 20110106T164602Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 60 | ! |
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| 61 | ! * add plot |
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| 62 | ! |
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[29] | 63 | ! - fplod 20110106T090443Z aedon.locean-ipsl.upmc.fr (Darwin) |
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| 64 | ! |
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[30] | 65 | ! * creation thanks to ACP |
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[29] | 66 | ! |
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| 67 | !- |
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| 68 | ! |
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[31] | 69 | CANCEL DATA/ALL |
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| 70 | CANCEL SYMBOL/ALL |
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| 71 | ! |
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[30] | 72 | ! pour creer des metafile convertible en ps |
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| 73 | set mode metafile |
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| 74 | ! pour avoir des traits plus gros |
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| 75 | go bold |
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| 76 | |
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[31] | 77 | !++ http://www.pmel.noaa.gov/maillists/tmap/ferret_users/fu_2010/msg00690.html |
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| 78 | !let mm = 1 |
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| 79 | !say `mm,zw=2` |
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| 80 | ! ++ http://www.pmel.noaa.gov/maillists/tmap/ferret_users/fu_2009/msg00771.html |
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| 81 | !repeat/range=1:2/name=m (use "http://dodsserver/sst_`m`.nc"; show dat) |
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| 82 | !repeat/range=1:12/name=mm ( show sym mm; say `mm,zw=2`) |
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| 83 | !repeat/range=1:12/name=mm ( show sym mm; LET CMM B`mm,zw=2`A; LIST CMM) |
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[29] | 84 | |
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[31] | 85 | ! pour les log |
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| 86 | ! http://www.pmel.noaa.gov/maillists/tmap/ferret_users/fu_2009/msg00036.html |
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| 87 | show symbol session* |
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| 88 | let date = "($session_date)" |
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| 89 | let datetime = "($session_date) ($session_time)" |
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| 90 | |
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| 91 | ! DEFINE VARIABLE yyyymmdd_b = "19890101" |
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| 92 | ! DEFINE VARIABLE yyyymmdd_e = "20091231" |
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| 93 | !++ DEFINE VARIABLE cb = {spawn:printf '%8.8d' `b` "} |
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| 94 | |
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| 95 | DEFINE SYMBOL yyyymmdd_b = 19890101 |
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| 96 | DEFINE SYMBOL yyyymmdd_e = 20091231 |
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| 97 | |
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| 98 | ! ++ pb floatstr si yyyymmdd_b est un entier DEFINE VARIABLE fullfilename = "/usr/zeus/incas/fplod/tropflux_d"+"TropFlux_" + floatstr(yyyymmdd_b,"(I8.8)") + "_" + floatstr(yyyymmdd_e,"(I8.8)") + ".nc" |
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| 99 | !DEFINE VARIABLE filename = "TropFlux_" + yyyymmdd_b + "_" + yyyymmdd_e + ".nc" |
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| 100 | DEFINE SYMBOL filename = TropFlux_($yyyymmdd_b)_($yyyymmdd_e).nc |
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| 101 | ! ++ $TROPFLUX_D defini ? |
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| 102 | !DEFINE SYMBOL tropflux_d = /usr/zeus/incas/fplod/tropflux_d/ |
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| 103 | !DEFINE SYMBOL fullfilename = ($tropflux_d)($filename) |
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| 104 | DEFINE VARIABLE tropflux_d = {spawn:"echo $TROPFLUX_ID"} |
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| 105 | DEFINE SYMBOL fullfilename = "$tropflux_d($filename)" |
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| 106 | CANCEL SYMBOL filename |
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[29] | 107 | ! open |
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[31] | 108 | ! test if the file exists |
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| 109 | !++DEFINE VARIABLE a = {"dummy", SPAWN:"ls `fullfilename`"} |
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| 110 | !++DEFINE VARIABLE nfiles = `a,RETURN=IEND` |
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| 111 | !++CANCEL a |
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| 112 | !++LIST nfiles |
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| 113 | !++IF `nfiles EQ 2` THEN EXIT |
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| 114 | !++CANCEL nfiles |
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| 115 | |
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[29] | 116 | ! ++ use fullfilename |
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[31] | 117 | !use "/usr/zeus/incas/fplod/tropflux_d/TropFlux_19890101_20091231.nc" |
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| 118 | use "`fullfilename`" |
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[29] | 119 | ! |
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[30] | 120 | ! plot the first timestep of swr |
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| 121 | shade/l=1 swr |
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| 122 | ! |
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| 123 | ! plot world map |
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| 124 | go land |
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| 125 | ! |
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| 126 | ! create a Postscript file |
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[31] | 127 | sp Fprint -l cps -p portrait -o TropFlux_19890101_20091231.ferret.ps metafile.plt |
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[30] | 128 | ! |
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[31] | 129 | ! create a GIF file |
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[30] | 130 | frame/file=TropFlux_19890101_20091231.ferret.gif |
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| 131 | ! |
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| 132 | !++exit |
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