public IEnumerable <NetCdfDimension> GetAllDimensions()
{
int nDims;
CheckResult(NetCdfWrapper.nc_inq_ndims(id, out nDims));
// NETCDF-3: dimension has id between 0 and nDims-1:
return(Enumerable.Range(0, nDims).Select(d => new NetCdfDimension(d)));
}