Changes

== SFRM files ==

== SFRM files ==

The SFRM file format used to be written by CCD detectors. XDS correctly reads them if they are "unwarped"; unwarping can be done within the Bruker software called Proteum2. See also [[ccp4com:Bruker_data|Bruker data]].

Bruker instruments save frames in SFRM file format.  

XDS correctly reads these files. Data from CCD detectors, however, need to be "unwarped"; unwarping can be done within the Bruker software called Proteum2. See also [[ccp4com:Bruker_software|Bruker software]]. Data from more recent detectors, in particular all Photon detectors, do not need to unwarped and can be processed directly with XDS.

For such files, [https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=CCP4BB;ce43e97e.1907 Tim Grüne] provides the program <code>sfrmtools</code> at [https://homepage.univie.ac.at/tim.gruene/research/programs/conv/sfrmtools/]. It extracts parameters relevant for data processing with XDS from the header. The output should be saved in a file - only three more keyword/parameter lines are required for a minimal XDS.INP, namely e.g.

For such files, [https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=CCP4BB;ce43e97e.1907 Tim Grüne] provides the program <code>sfrmtools</code> at [https://homepage.univie.ac.at/tim.gruene/research/programs/conv/sfrmtools/]. It extracts parameters relevant for data processing with XDS from the header. The output should be saved in a file - only three more keyword/parameter lines are required for a minimal XDS.INP, namely e.g.