This exists so we can (internally) use a file path, uri, or open NetCDF connection (ncdf4 or RNetCDF) in a simpler way.
nc_get(x, v, test = FALSE)
file path, uri, or NetCDF connection
variable name
if true we make sure the connection can be open, not applied for connections themselves
This function just reads the whole array. It is equivalent to the angstroms package function 'rawdata(x, varname)'.