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====== analyzetype (reference only) ======
<file>  analyzetype  - return properties of analyze image datatype
 
  FORMAT:       [anadata, anareadtype, anareadsize] = analyzetype(anatype)
 
  Input fields:
 
        anatype     numeric datatype given in Analyze header
 
  Output fields:
 
        anadata     1x1 data field with correct type and zero content
        anareadtype type string for fread operations
        anareadsize number of bytes per pixel/voxel</file>

===== Notes =====
These outputs are returned for the following input values:
  * 2: ''{uint8(0), 'uint8=>uint8', 1}''
  * 4: ''{int16(0), 'int16=>int16', 2}''
  * 8: ''{int32(0), 'int32=>int32', 4}''
  * 16: ''{single(0), 'single=>single', 4}''
  * 64: ''{0, 'double=>double', 8}''
  * 130: ''{int8(0), 'int8=>int8', 1}''
  * 132: ''{uint16(0), 'uint16=>uint16', 2}''
  * 136: ''{uint32(0), 'uint32=>uint32', 4}''

The function automatically handles incorrect endianness of the anatype value by deviding numbers greater than 255 by 256.