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发表于 2015-1-21 22:21:11
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你好楼主,我想问一下cdo可不可以分区域处理,主要是陆地和水面分开处理,我看手册2.4. Conditional selection 中的ifthenelse ifile1 ifile2 ifile3 ofile应该可以处理
Description
This operator selects field elements from ifile2 or ifile3 with respect to ifile1 and writes them
to ofile. The fields in ifile1 are handled as a mask. A value not equal to zero is treated as ”true”,
zero is treated as ”false”. The number of fields in ifile1 has either to be the same as in ifile2
or the same as in one timestep of ifile2 or only one. ifile2 and ifile3 need to have the same
number of fields. The fields in ofile inherit the meta data from ifile2.
但是作为mask的ifile1如何得到(陆地是1,水面是0)? |
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