H5D_SET_EXTENT sets the current dimensions of the chunked dataset
dset_id to the sizes specified in
size is a 1-dimensional array with n elements, where n is the rank of the dataset’s current dataspace.
This function can be applied to the following datasets:
Space on disk is immediately allocated for the new dataset extent if the dataset’s space allocation time is set to
Fill values will be written to the dataset in either of the following situations, but not otherwise: