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model Data. Supported file formats are GRIB, netCDF, SERVICE, EXTRA and IEG.
There are more than 250 operators available. The following table gives a short
overview about the main categories.
* File information (info, sinfo, diff, ...)
* File operations (copy, cat, merge, split*, ...)
* Selection (selcode, selvar, sellevel, seltimestep, ...)
* Missing values (setctomiss, setmisstoc, setrtomiss)
* Arithmetic (add, sub, mul, div, ...)
* Mathematical functions (sqrt, exp, log, sin, cos, ...)
* Comparision (eq, ne, le, lt, ge, gt, ...)
* Conditions (ifthen, ifnotthen, ifthenc, ifnotthenc)
* Field statistic (fldsum, fldavg, fldstd, fldmin, fldmax, ...)
* Vertical statistic (vertsum, vertavg, vertstd, vertmin, ...)
* Time range statistic (timavg, yearavg, monavg, dayavg, ...)
* Ensemble statistic (enssum, ensavg, ensstd, ensmin, ...)
* Regression (detrend)
* Field interpolation (remapbil, remapcon, remapdis, ...)
* Vertical interpolation (ml2pl, ml2hl)
* Time interpolation (inttime, intyear)
WWW: http://www.mpimet.mpg.de/fileadmin/software/cdo/
PR: ports/98099
Submitted by: Sunpoet Po-Chuan Hsieh <sunpoet@sunpoet.net>
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