Routines (alphabetical) > Routines: H > HDF5 Routines > H5D_GET_STORAGE_SIZE

H5D_GET_STORAGE_SIZE

The H5D_GET_STORAGE_SIZE function returns the amount of storage in bytes required for a dataset. For chunked datasets, this value is the number of allocated chunks times the chunk size.

Note: This function does not typically need to be called, as IDL will automatically allocate the necessary memory when reading data.

Syntax

Result = H5D_GET_STORAGE_SIZE(Dataset_id)

Return Value

Returns the amount of storage in bytes.

Arguments

Dataset_id

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

Keywords

None

Version History

5.6	Introduced