_array_structure.compression_type

Name:
'_array_structure.compression_type'

Definition:

   Type of data-compression method used to compress the array
    data.

Type: code

Mandatory item: no

The data value must be one of the following:

none Data are stored in normal format as defined by _array_structure.encoding_type and _array_structure.byte_order.

packed Using the 'packed' compression scheme, a CCP4-style packing (International Tables for Crystallography Volume G, Section 5.6.3.2)

canonical Using the 'canonical' compression scheme (International Tables for Crystallography Volume G, Section 5.6.3.1)

Enumeration default: none

Category: array_structure