1. Detector correction
   

2. Dark and gain corrections, cspad common mode corrections, pnCCD corrections
   

3. Conversion from ADU to photon counts
   

4. Masking bad pixels
   

5. Per-pixel histograms for detector characterisation
   

1. Instrument background correction
   

2. Persistent background correction
   

3. Local background subtraction
   

4. Radial background subtraction
   

5. Polarisation correction
   

6. Streak finder
   

1. Hit finding
   

2. Serial crystallography (SFX)
   

3. Single particles and similar experiments (SPI)
   

1. Sorting of data
   

2. Sort pump-probe data into laser-on and laser-off states
   

3. Sorting by event code or other criteria
   

1. Data reduction
   

2. Radial stacks for use in SAXS/WAXS analysis (radial line out for each event, sorted)
   

3. Per pixel histograms of the entire detector (for detector calibration and characterisation)
   

4. Peak lists (location of all found peaks)
   

5. Compilation of powder patterns (sums of data in a run, sorted)
   

1. Diagnostics synchronised by event for subsequent sorting
   

2. Timing tool for Femtosecond pump-probe timing (trace of femtosecond timetool matched with events)
   

3. Per-shot photon spectrum
   

4. XES spectrometers and TOFs
   

5. Aquiris traces
   

1. GUI interface to CrystFEL
   

1. Output in facility-independent HDF5 files
   

2. Cheetah results saved in separate HDF5 file
   

3. Detector frame (usually hits) saved in HDF5 (format: standard .cxi files)
   

4. Diagnostic data in HDF5 format synchronised by event
   

Many of these can be performed at the same time by adding lines to the .ini files; only a few cases are mutually exclusive.