decompress_image_data_section#
- astropy.io.fits.hdu.compressed._tiled_compression.decompress_image_data_section(compressed_data, compression_type, compressed_header, bintable, first_tile_index, last_tile_index)[source]#
Decompress the data in a
CompImageHDU.- Parameters:
- compressed_data
FITS_rec The compressed data
- compression_type
str The compression algorithm
- compressed_header
Header The header of the compressed binary table
- bintable
BinTableHDU The binary table HDU, used to access the raw heap data
- first_tile_indexiterable
The indices of the first tile to decompress along each dimension
- last_tile_indexiterable
The indices of the last tile to decompress along each dimension
- compressed_data
- Returns:
- data
numpy.ndarray The decompressed data array.
- data