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The function NF90_INQ_DIMID returns (as an argument) the ID of a netCDF dimension, given the name of the dimension. If ndims is the number of dimensions defined for a netCDF dataset, each dimension has an ID between 1 and ndims.
function nf90_inq_dimid(ncid, name, dimid) integer, intent( in) :: ncid character (len = *), intent( in) :: name integer, intent(out) :: dimid integer :: nf90_inq_dimid
ncid
name
dimid
NF90_INQ_DIMID returns the value NF90_NOERR if no errors occurred. Otherwise, the returned status indicates an error. Possible causes of errors include:
Here is an example using NF90_INQ_DIMID to determine the dimension ID of a dimension named lat, assumed to have been defined previously in an existing netCDF dataset named foo.nc:
use netcdf implicit none integer :: ncid, status, LatDimID ... status = nf90_open("foo.nc", nf90_nowrite, ncid) if (status /= nf90_noerr) call handle_err(status) ... status = nf90_inq_dimid(ncid, "Lat", LatDimID) if (status /= nf90_noerr) call handle_err(status)