The H5R_GET_REGION function retrieves a dataspace associated with a region reference.
Example
Assuming the file, 'hdf5_out.h5' was created using the example in H5F_CREATE, the dataspace region saved in the reference attached to the “Hanning” dataset could be obtained as follows:
fid = H5F_OPEN('hdf5_out.h5')
dataset_id = H5D_OPEN(fid,'Hanning')
attr_id = H5A_OPEN_NAME(dataset_id,'Ref')
ref = H5A_READ(attr_id)
dataspace_id = H5R_GET_REGION(dataset_id,ref)
Syntax
Result = H5R_GET_REGION(Dataset_id, Reference)
Return Value
The Result gives the identifier of the dataspace with the region selected.
Arguments
Dataset_id
An integer giving the identifier in which the reference dataset is located.
Reference
An H5 reference structure giving the reference number to open.
Keywords
None
Version History
See Also
H5R_CREATE, H5D_CREATE, H5D_CLOSE