# Module H5Z

Filter API and constants.

## Module constants

### Predefined filters

h5py.h5z.FILTER_NONE

h5py.h5z.FILTER_ALL

h5py.h5z.FILTER_DEFLATE

h5py.h5z.FILTER_SHUFFLE

h5py.h5z.FILTER_FLETCHER32

h5py.h5z.FILTER_SZIP

h5py.h5z.FILTER_SCALEOFFSET

h5py.h5z.FILTER_LZF

### Filter flags

h5py.h5z.FLAG_DEFMASK

h5py.h5z.FLAG_MANDATORY

h5py.h5z.FLAG_OPTIONAL

h5py.h5z.FLAG_INVMASK

h5py.h5z.FLAG_REVERSE

h5py.h5z.FLAG_SKIP_EDC

### SZIP-specific options

h5py.h5z.SZIP_ALLOW_K13_OPTION_MASK

h5py.h5z.SZIP_CHIP_OPTION_MASK

h5py.h5z.SZIP_EC_OPTION_MASK

h5py.h5z.SZIP_NN_OPTION_MASK

h5py.h5z.SZIP_MAX_PIXELS_PER_BLOCK

### Scale/offset-specific options

h5py.h5z.SO_FLOAT_DSCALE

h5py.h5z.SO_FLOAT_ESCALE

h5py.h5z.SO_INT

h5py.h5z.SO_INT_MINBITS_DEFAULT

### Other flags

h5py.h5z.FILTER_CONFIG_ENCODE_ENABLED

h5py.h5z.FILTER_CONFIG_DECODE_ENABLED

h5py.h5z.DISABLE_EDC

h5py.h5z.ENABLE_EDC

h5py.h5z.NO_EDC