collgrid {rcdo} | R Documentation |
Collect horizontal grid
Description
This operator collects the data of the input files to one output file. All input files need to have the same variables and the same number of timesteps on a different horizonal grid region. If the source regions are on a structured lon/lat grid, all regions together must result in a new structured lat/long grid box. Data on an unstructured grid is concatenated in the order of the input files. The parameter nx needs to be specified only for curvilinear grids.
Usage
cdo_collgrid(ifiles, nx = NULL, names = NULL, ofile = NULL)
Arguments
ifiles |
Character vector with the path to the input files. |
nx |
INTEGER - Number of regions in x direction [default: number of input files] |
names |
STRING - Comma-separated list of variable names [default: all variables] |
ofile |
String with the path to the output file. |
Value
Operators that output one or more files return a character vector to the output files.
Operators that output an indefinite number of files return a string with the basename of the files.
Operatos that don't return filenames return a character vector with the string output.
Note
This operator needs to open all input files simultaneously. The maximum number of open files depends on the operating system!