Last change
on this file since 114 was
114,
checked in by smasson, 18 years ago
|
new compilation options (compile_opt idl2, strictarrsubs) in each routine
|
-
Property svn:executable set to
*
|
File size:
969 bytes
|
Rev | Line | |
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[67] | 1 | FUNCTION read_grib_pds, num, recstart |
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| 2 | ; |
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[114] | 3 | ; |
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| 4 | compile_opt idl2, strictarrsubs |
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| 5 | ; |
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[67] | 6 | offset = recstart+8 |
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| 7 | a = assoc(num, bytarr(1, /nozero), offset-1) |
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| 8 | ; |
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| 9 | sizepds = bit2int([binary(a[1]), binary(a[2]), binary(a[3])]) |
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| 10 | ; |
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| 11 | paramtableversion = (a[4])[0] |
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| 12 | ; |
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| 13 | centerid = (a[5])[0] |
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| 14 | ; |
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| 15 | procid = (a[6])[0] |
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| 16 | ; |
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| 17 | gridid = (a[7])[0] |
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| 18 | ; |
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| 19 | flag = binary(a[8]) |
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| 20 | gdsnotomitted = flag[0] |
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| 21 | bmsnotomitted = flag[1] |
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| 22 | ; |
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| 23 | paramunitid = (a[9])[0] |
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| 24 | ; |
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| 25 | levtype = (a[10])[0] |
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| 26 | levalue1 = (a[11])[0] |
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| 27 | levalue2 = (a[12])[0] |
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| 28 | ; |
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| 29 | year = (a[13])[0] |
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| 30 | month = (a[14])[0] |
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| 31 | day = (a[15])[0] |
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| 32 | hour = (a[16])[0] |
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| 33 | minute = (a[17])[0] |
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| 34 | timeunit = (a[18])[0] |
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| 35 | p1 = (a[19])[0] |
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| 36 | p2 = (a[20])[0] |
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| 37 | timerange = (a[21])[0] |
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| 38 | n1 = (a[22])[0] |
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| 39 | n2 = (a[23])[0] |
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| 40 | nbmiss = (a[24])[0] |
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| 41 | century = (a[25])[0] |
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| 42 | ; |
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| 43 | subcenterid = (a[26])[0] |
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| 44 | ; |
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| 45 | d = bit2int([binary(a[27]), binary(a[28])], /checkneg) |
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| 46 | ;......... |
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| 47 | |
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| 48 | |
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| 49 | RETURN, {size:sizepds, gdsnotomitted:gdsnotomitted, bmsnotomitted:bmsnotomitted, d:d} |
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| 50 | END |
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