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Diffstat (limited to 'doc/examples/cspad-cxiformat.geom')
| -rw-r--r-- | doc/examples/cspad-cxiformat.geom | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/doc/examples/cspad-cxiformat.geom b/doc/examples/cspad-cxiformat.geom index 7c1baf14..6ca27e69 100644 --- a/doc/examples/cspad-cxiformat.geom +++ b/doc/examples/cspad-cxiformat.geom @@ -1,10 +1,18 @@ ; Example of a geometry file for CSPAD data output by Cheetah in CXI format - -photon_energy = /LCLS/photon_energy_eV -clen = /LCLS/detector_1/EncoderValue -coffset = 0.573224 -adu_per_eV = 0.00338 -res = 9097.53 +; + +; The following lines define some basic parameters of the detector and beamline + +adu_per_eV = 0.00338 ; correct value for CSPAD 1.2 (i.e. new versions only) + ; for older versions (earlier than about 2013), use 0.00105 instead +res = 9090.91 ; detector resolution in pixels per metre +clen = /LCLS/detector_1/EncoderValue ; location of camera length (in mm) in file +coffset = 0.573224 ; adjustment to camera length, in m, from HDF5 file + ; (position given above is actually "encoder position", + ; a value from -500 (fully forward) to 0 (fully back + ; from sample. Therefore we add 0.5 m plus a calibration + ; offset) +photon_energy = /LCLS/photon_energy_eV ; photon energy (in eV) from HDF5 file ; The following lines define how to interpret the three-dimensional data array |