Composite detectors, consisting of many sensors need in alignment. As it is mentioned in CSPAD Alignment optical measurements set sensor positions in quads, but relative quad positions need to be aligned using images. This tool allows to manipulate with geometry parameters (see Detector Geometry) and have a visual control on variation of image. This approach allows to set detector component positions with precision about pixel size.
has panels to interact with this application;
Code of this tool resides in the package PSQt. If it is not in the release directory, then do these commands:
ssh psana kinit cd <one-of-your-directories> newrel ana-current test_release_directory cd test_release_directory sit_setup addpkg PSQt HEAD addpkg <other-package-name> HEAD scons |
Hint on input parameters can bee seen by command:
geo -h ... Usage: geo [-g <geo-fname>] [-i <image-array-fname>] [-L <logger-level>] [-h] [<test-number>] |
where optional arguments
-g <geo-fname>
- file name with geometry parameters,-i <image-array-fname>
- file name with image ndarray,-L <logger-level>
- verbosity level, which can be DEBUG, INFO, WARNING, CRITICAL, ERROR,
or NONE
,-h
- show help on input parameters,and non-optional argument <test-number>
is used for debugging purpose.
Application can be launched without parameters by the command
geo |