This function returns the HDF reference number of the palette identified by the parameter pal_id. This function is commonly used for the purpose of annotating the palette or including the palette within a HDF Vgroup.
Result = HDF_GR_LUTTOREF(pal_id)
Returns the reference number of the palette if successful or not found (0) otherwise.
Palette identifier returned by HDF_GR_GETLUTID.
None.
Introduced: 5.2