Routines (alphabetical) > Routines: H > HDF5 Routines > H5T_GET_ARRAY_DIMS

# H5T_GET_ARRAY_DIMS

The H5T_GET_ARRAY_DIMS function returns the dimension sizes for an array datatype object.

## Syntax

Result = H5T_GET_ARRAY_DIMS(Datatype_id [, PERMUTATIONS=variable])

## Return Value

Returns a vector containing the dimension sizes.

## Arguments

### Datatype_id

An integer representing the datatype’s identifier to be queried.

## Keywords

### PERMUTATIONS

Set this keyword to a named variable in which to return the dimension permutations (C versus FORTRAN).

## Version History

5.6 | Introduced

## See Also

H5T_GET_ARRAY_NDIMS