# Interface to Unidata netCDF (Version 4 or Earlier) Format Data Files

## Documentation for package ‘ncdf4’ version 1.22

- DESCRIPTION file.

## Help Pages

ncdf4-package | Read, write, and create netCDF files (including version 4 format)
ncatt_get | Get attribute from netCDF file
ncatt_put | Put an attribute into a netCDF file
ncdim_def | Define a netCDF Dimension
ncvar_add | Add New netCDF Variable to Existing File
ncvar_change_missval | Change the Missing Value For a netCDF Variable
ncvar_def | Define a netCDF Variable
ncvar_get | Read data from a netCDF file
ncvar_put | Write data to a netCDF file
ncvar_rename | Rename an Existing Variable in a netCDF File
nc_close | Close a netCDF File
nc_create | Create a netCDF File
nc_enddef | Takes a netCDF file out of define mode
nc_open | Open a netCDF File
nc_redef | Puts a netCDF file back into define mode
nc_sync | Synchronize (flush to disk) a netCDF File
nc_version | Report version of ncdf4 library
print.ncdf4 | Print Information About a netCDF File