cmsafops: cmsaf.sub.rel – R documentation

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cmsaf.sub.rel

Subtract the fields of two input NetCDF files (relative). Designed for the CM SAF R Toolbox.

The function subtracts the fields of infile2 from the fields of infile1. Infiles have to have the same spatial and temporal dimension.

cmsaf.sub.rel(
  var1,
  infile1,
  var2,
  infile2,
  outfile,
  nc34 = 4,
  overwrite = FALSE,
  verbose = FALSE
)

`var1`	Name of variable in infile1 (character).
`infile1`	Filename of first input NetCDF file. This may include the directory (character).
`var2`	Name of variable in infile2 (character).
`infile2`	Filename of second input NetCDF file. This may include the directory (character).
`outfile`	Filename of output NetCDF file. This may include the directory (character).
`nc34`	NetCDF version of output file. If `nc34 = 3` the output file will be in NetCDFv3 format (numeric). Default output is NetCDFv4.
`overwrite`	logical; should existing output file be overwritten?
`verbose`	logical; if TRUE, progress messages are shown

A NetCDF file including the subtracted fields of infile1 and infile2 is written.

Tools for CM SAF NetCDF Data

v1.1.1

GPL (>= 3)

Authors

Steffen Kothe [aut, cre]

Initial release