Check Cs value match before using Leginon after update¶

Run the following script on any of the computer where you have done the update on.

On Linux:

$PYTHONSITEPKG/leginon/cscheck.py

On Windows:

C://Python25/Lib/site-packages/leginon/cscheck.py

You should get a list of microscope where you have saved images on in a Leginon session and the Cs values that you entered using schema-r15653.py. For example,

TEM tecnai1234,Tecnai used in session 12jun07a has Cs value of 2.000e-03 m

Check that against the Cs value in instruments.cfg on the named microscope (tecnai1234 in this case) which is also listed in meters. The two must match. Otherwise Leginon will complain and you may lose all your old calibrations.

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