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NCFLINT(1) | General Commands Manual | NCFLINT(1) |
NAME¶
ncflint - netCDF File InterpolatorSYNTAX¶
ncflint [-3] [-4] [-6] [-A] [-C] [-c] [-D dbg] [-d dim,[ min][,[ max]]] [-F] [-h] [-i var,val3][-L dfl_lvl][-l path] [-O] [-p path] [-R] [-r] [-t thr_nbr] [-v var[,...]] [-w wgt[, wgt2]] [-X box] [-x] file1 file2 file3DESCRIPTION¶
ncflint creates an output file that is a linear combination of the input files. This linear combination can be a weighted average, a normalized weighted average, or an interpolation of the input files. Coordinate variables are not acted upon in any case, they are simply copied from file_1.There are two conceptually distinct methods of using ncflint. The first method is to specify the weight each input file is to have in the output file. In this method, the value val3 of a variable in the output file file_3 is determined from its values val1 and val2 in the two input files according to wgt1*val1+wgt2*val2
If neither -i nor -w is specified on the command line, ncflint defaults to weighting each input file equally in the output file. This is equivalent to specifying -w0.5 or -w0.5,0.5. Attempting to specify both .BR -i and -w methods in the same command is an error. ncflint is programmed not to interpolate variables of type NC_CHAR and NC_BYTE. This behavior is hardcoded.
AUTHOR¶
NCO manual pages written by Charlie Zender and Brian Mays.REPORTING BUGS¶
Report bugs to <http://sf.net/bugs/?group_id=3331>.COPYRIGHT¶
Copyright © 1995-2010 Charlie ZenderSEE ALSO¶
The full documentation for NCO is maintained as a Texinfo manual called the NCO User's Guide. Because NCO is mathematical in nature, the documentation includes TeX-intensive portions not viewable on character-based displays. Hence the only complete and authoritative versions of the NCO User's Guide are the PDF (recommended), DVI, and Postscript versions at <http://nco.sf.net/nco.pdf>, <http://nco.sf.net/nco.dvi>, and <http://nco.sf.net/nco.ps>, respectively. HTML and XML versions are available at <http://nco.sf.net/nco.html> and <http://nco.sf.net/nco.xml>, respectively.- info nco