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rule for the docstring? "detname_scanname_step" scanname "chargeinj7" means every 7th pixel scanname "chargeinj3" means every 3rd pixel step_value = 0 step_docstring = "epix0_chargeinj_0; epix3_chargeinj_0; epix7_chargeinj_0" step_value = 1 step_docstring = "epix0_chargeinj_1; epix3_chargeinj_1; epix7_chargeinj_1" |
Meta Data Example (ued)
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psexport01$ xtcreader -d -f /cds/data/psdm/ued/ueddaq02/xtc/ueddaq02-r0028-s000-c000.xtc2 | grep step_docstring
Name: 'step_docstring' Type: 10 Rank: 1
1: 'step_docstring' rank 1, type 10
'step_docstring': "{"detname": "epixquad_0", "scantype": "pedestal", "step": 0}"
1: 'step_docstring' rank 1, type 10
'step_docstring': "{"detname": "epixquad_0", "scantype": "pedestal", "step": 1}"
1: 'step_docstring' rank 1, type 10
'step_docstring': "{"detname": "epixquad_0", "scantype": "pedestal", "step": 2}"
1: 'step_docstring' rank 1, type 10
'step_docstring': "{"detname": "epixquad_0", "scantype": "pedestal", "step": 3}"
1: 'step_docstring' rank 1, type 10
'step_docstring': "{"detname": "epixquad_0", "scantype": "pedestal", "step": 4}"
psexport01$ xtcreader -d -f /cds/data/psdm/ued/ueddaq02/xtc/ueddaq02-r0028-s000-c000.xtc2 | grep step_value
Name: 'step_value' Type: 7 Rank: 0
0: 'step_value' rank 0, type 7
'step_value': 0
0: 'step_value' rank 0, type 7
'step_value': 1
0: 'step_value' rank 0, type 7
'step_value': 2
0: 'step_value' rank 0, type 7
'step_value': 3
0: 'step_value' rank 0, type 7
'step_value': 4 |
Psana Step-Store Approach
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