fabio.marccdimage

Module marccdimage

Authors: Henning O. Sorensen & Erik Knudsen Center for Fundamental Research: Metal Structures in Four Dimensions Risoe National Laboratory Frederiksborgvej 399 DK-4000 Roskilde email:henning.sorensen@risoe.dk + (mods for fabio) Jon Wright, ESRF marccdimage can read MarCCD and MarMosaic images including header info. JPW : Use a parser in case of typos (sorry?)

Classes

[hide private]

marccdimage
Read in data in mar ccd format, also MarMosaic images, including header info

Functions

[hide private]

make_format(c_def_string)
Reads the header definition in c and makes the format string to pass to struct.unpack

source code

interpret_header(header, fmt, names)
given a format and header interpret it

source code

Variables

[hide private]

CDEFINITION = '\ntypedef struct frame_header_type {\n ...

C_TO_STRUCT = {'INT32': 'i', 'UINT16': 'H', 'UINT32': 'I', 'ch...

C_SIZES = {'INT32': 4, 'UINT16': 2, 'UINT32': 4, 'char': 1}

MAXIMAGES = 9

HEADER_FORMAT = 'IccccccccccccccccIIIIIIIIIIIIIIIIIIIIIIIIIIII...

HEADER_NAMES = ['header_type', 'header_name[16]', 'header_name...

__package__ = 'fabio'

Variables Details

[hide private]

CDEFINITION

Value:

'''
typedef struct frame_header_type {
         /* File/header format parameters (256 bytes) */
         UINT32        header_type;  /* flag for header type  
                                           (can be  used as magic numb
er) */
         char header_name[16];           /* header name (MMX) */
         UINT32        header_major_version;   /* header_major_version
...

C_TO_STRUCT

Value:

{'INT32': 'i', 'UINT16': 'H', 'UINT32': 'I', 'char': 'c'}

HEADER_FORMAT

Value:

'IccccccccccccccccIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIccccccccccccc
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccIII
IIIIIIIIIIIIIIIIIIIccccccccccccccccccccccccccccccccccccccccHHHHHHHHHHH
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiii
iiiiicccccccccccccccciiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiccccccc
ccccccccciiiiiiiiiiccccccccccccccccccccccccccccccccccccccccccccccccccc
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
...

HEADER_NAMES

Value:

['header_type',
 'header_name[16]',
 'header_name[16]',
 'header_name[16]',
 'header_name[16]',
 'header_name[16]',
 'header_name[16]',
 'header_name[16]',
...