This function reads the palette specified by the parameter pal_id into the pal_data variable.
Syntax
Result = HDF_GR_READLUT( pal_id, pal_data [, /INTERLACE] )
Return Value
Returns SUCCEED (0) if successful or FAIL (-1) otherwise.
Arguments
pal_id
Palette identifier returned by HDF_GR_GETLUTID.
pal_data
A named variable that will contain the palette data.
Keywords
INTERLACE
Set this keyword to force pal_data to be returned in INTERLACE mode. The default is pixel-interlacing (0) other possible values are 1 (line) and 2 (component).
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