Read a specific variable from a NARR NetCDF file
Arguments
- nc
`ncdf4` connection object
- xy
Vector length 2 containing NARR coordinates
- variable
NARR name of variable to retrieve
- unit
Output unit of variable to retrieve
- flx
(Logical) If `TRUE`, format for `flx` variables. Otherwise, format for `sfc` variables. See [narr_flx_vars].
- pb
Progress bar R6 object (default = `NULL`)