nc_merge: merge netcdf files

In r4ecology/rcdo: Tools to manipulate netcdf data

Description

This function allows you to merge a list of netcdf files

Usage

nc_merge(ff_list, merge = "merge", expr = NULL, out_file = NULL,
  zip_file = FALSE, cdo_output = TRUE, overwrite = FALSE)

Arguments

ff_list	This is a character vector containing the files to merge
merge	This is the merge type. Use "merge" to combine files, "mergetime" to merge based on time.
expr	This is a cdo expression to apply to the merged files.
out_file	The name of the file output. If this is not stated, a data frame will be the output.
zip_file	Do you want any output file to be zipped to save space. Default is FALSE.
cdo_output	set to TRUE if you want to see the cdo output
overwrite	Do you want to overwrite out_file if it exists? Defaults to FALSE

Value

data frame or netcdf file.

Examples

ff1 <- system.file("extdata", "icec.mon.ltm.1981-2010.nc", package = "rcdo")
ff2 <- system.file("extdata", "sst.mon.ltm.1981-2010.nc", package = "rcdo")
ff_list <- c(ff1, ff2)
coords <- expand.grid(Longitude = -39.5:10.5, Latitude = 40.5:69.5)
nc_merge(ff_list, cdo_output = TRUE)

r4ecology/rcdo documentation built on July 21, 2019, 9 p.m.