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Code Block
[psana]                                                               
files   = /reg/d/psdm/<instrument>/<experiment>/xtc/<file-name>.xtc
modules = ImgAlgos.CameraImageProducer \
          ImgAlgos.ImgPeakFinderAB
events  = 10

[ImgAlgos.CameraImageProducer] 
source          = DetInfo(:Opal1000)
key_in          = 
key_out         = img
subtract_offset = true
print_bits      = 1

[ImgAlgos.ImgPeakFinderAB]
source                 = DetInfo(:Opal1000)
key                    = img
key_peaks_out          = peaks
#key_signal_out        = signal-arr
#hot_pix_mask_inp_file = ana-misc-exp/mask.dat
#hot_pix_mask_out_file = noise-mask-out.dat
#frac_noisy_evts_file  = noise-frac-out.dat
evt_file_out           = tmp/img-

rmin                =    10
dr                  =     1
SoNThr_noise        =     3
SoNThr_signal       =     3
frac_noisy_imgs     =   0.9
peak_npix_min       =     3
peak_npix_max       =   100
peak_amp_tot_thr    =     0.
peak_SoN_thr        =     4.
event_npeak_min     =     5
event_npeak_max     =  1000
event_amp_tot_thr   =     0.
nevents_mask_update =     0
nevents_mask_accum  =    50
selection_mode      = SELECTION_ON
out_file_bits       =    15
print_bits          =   513

Results:

Example for Module ImgAlgos::ImgSpectra

See Module ImgAlgos::ImgSpectra

Configuration file for psana:

Code Block

[psana]                                                               
files = /reg/d/psdm/<instrument>/<experiment>/xtc/<file-name>.xtc

modules       = \
                 ImgAlgos.CameraImageProducer \
                 ImgAlgos.ImgSpectra \
                 ImgAlgos.SaveImageInFile:2
#                ImgAlgos.SaveImageInFile
#                psana_examples.DumpOpal1k \

events          = 100

[ImgAlgos.CameraImageProducer] 
source          = DetInfo(:Opal1000)
key_in          = 
key_out         = img
subtract_offset = true
print_bits      = 1

[ImgAlgos.ImgSpectra] 
source          = DetInfo(:Opal1000)
key_in          = img
key_out         = spectra
sig_band_rowc   = 512.
ref_band_rowc   = 552.
sig_band_ tilt  =   0.
ref_band_tilt   =   0.
sig_band_width  =  10 
ref_band_width  =  10 
print_bits      =  3

[ImgAlgos.ImgSpectraProc] 
source          = DetInfo(:Opal1000)
key_in          = spectra
print_bits      =  15

[ImgAlgos.SaveImageInFile:2]
source        = DetInfo(:Opal1000)
key           = spectra
fname         = spec-xppi0412
saveAll       = true

[ImgAlgos.SaveImageInFile]
source        = DetInfo(:Opal1000)
key           = img
fname         = img-xppi0412
saveAll       = true

This script can be used in prder to produce text files with image and spectral array:
Image Added Image Added Image Added

Example for Module ImgAlgos::ImgSpectraProc

See Module ImgAlgos::ImgSpectraProc
Configuration file for psana:

Code Block

[ImgAlgos.ImgSpectraProc] 
source          = DetInfo(:Opal1000)
key_in          = spectra
print_bits      =  15

For each event it prints something similar to:

Code Block

[info:ImgAlgos.ImgSpectraProc] Spectral array shape =3, 1024
[info:ImgAlgos.ImgSpectraProc] Image spectra for run=0060 Evt=000100
Column:       0     100     200     300     400     500     600     700     800     900    1000
Signal:    1211    4062   11150   17070   16406   12949    7991    5168    3968    3542    3811
Refer.:     933    3485   10425   17128   17791   13522    8315    5000    3390    2967    3193
Diff. :   0.259   0.153   0.067  -0.003  -0.081  -0.043  -0.040   0.033   0.157   0.177   0.176
[info:ImgAlgos.ImgSpectraProc] Run=0060 Evt=000100 Time=20120507-125420.982421325 done...

Example for Module ImgAlgos::ImgSaveInFile

Code Block
modules = ... ImgAlgos.ImgSaveInFile:1 ...

[ImgAlgos.ImgSaveInFile:1]
source         = DetInfo(:Opal1000)   # or CxiDs1.0:Cspad.0
key            = img
fname          = my-img
#eventSave     = 5
saveAll        = true

...