R/family-setfilter.R

In rcdo: Wrapper of 'CDO' Operators

## This file was created automatically, do not edit by hand.
#' Set NetCDF4 filter
#'
#' This operator sets the NetCDF4 filter specification for selected variables. Filters are mainly used to compress/decompress data. NetCDF4 uses the HDF5 plugins for filter support. To find the HDF5 plugins, the environment variable HDF5_PLUGIN_PATH must point to the directory with the installed plugins. The program may terminate unexpectedly if filters are used whose plugins are not found.  A filter specification consists of the filterId and the filter parameters. CDO supports multiple filters connected with '|'. Here is a filter specification for bzip2 (filterId: 307) combined with szip (filterId:4): "307,9|4,32,32".  Use the CDO option --filter instead of setfilter if all variables require the same filter. More information about NetCDF4 filters can be found in https://docs.unidata.ucar.edu/netcdf-c/current/filters.html. 
#'
#' 
#'
#' 
#'
#' @returns
#' 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.
#' @name setfilter
NULL