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拜读了river的http://bbs.06climate.com/forum.php?mod=viewthread&tid=14657,按照他提到的步骤对我的NCEP/NCAR Reanalysis数据做了同样的处理。我的数据是prate.sfc.gauss.1955.nc,prate.sfc.gauss.1956.nc,年份连续。
先用sdfopen打开prate.gauss.1955.nc,然后q ctlinfo查看数据自带的ctl,如下:
按照river的步骤,我将上述信息复制到我的ctl文件中,再做修改如下:
dset prate.sfc.gauss.1955.nc
title mean daily NMC reanalysis (1955)
undef -999
xdef lon 192 linear 0 1.875
ydef lat 94 levels -88.542 -86.6531 -84.7532 -82.8508 -80.9473 -79.0435 -77.1394 -75.2351 -73.3307 -71.4262 -69.5217 -67.6171 -65.7125 -63.8079 -61.9033 -59.9986 -58.0939 -56.1893 -54.2846 -52.3799 -50.4752 -48.5705 -46.6658 -44.7611 -42.8564 -40.9517 -39.047 -37.1422 -35.2375 -33.3328 -31.4281 -29.5234 -27.6186 -25.7139 -23.8092 -21.9044 -19.9997 -18.095 -16.1902 -14.2855 -12.3808 -10.476 -8.57131 -6.66657 -4.76184 -2.8571 -0.952368 0.952368 2.8571 4.76184 6.66657 8.57131 10.476 12.3808 14.2855 16.1902 18.095 19.9997 21.9044 23.8092 25.7139 27.6186 29.5234 31.4281 33.3328 35.2375 37.1422 39.047 40.9517 42.8564 44.7611 46.6658 48.5705 50.4752 52.3799 54.2846 56.1893 58.0939 59.9986 61.9033 63.8079 65.7125 67.6171 69.5217 71.4262 73.3307 75.2351 77.1394 79.0435 80.9473 82.8508 84.7532 86.6531 88.542
zdef level 1 linear 0 1
tdef time 365 linear 00Z01JAN1955 1440mn
vars 1
prate=>prate 0 t,y,x mean Daily Precipitation_rate at surface
endvars
~
用xdfopen上述ctl文件,得到如下信息:
ga-> xdfopen prate.sfc.gauss.ctl
Scanning Descriptor File: prate.sfc.gauss.ctl
gadsdf: Lev dimension level is not an SDF dimension.
SDF Descriptor file prate.sfc.gauss.ctl was not successfully opened & parsed.
各位大侠,我该如何处理呢?
谢谢。
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