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<== Date ==> <== Thread ==>

Subject: CSS Boy and Signed/Unsigned Int Issue
From: <[email protected]>
To: <[email protected]>
Date: Wed, 8 Apr 2015 11:01:46 +0000
Hi all,

I am having a problem with a camera that uses unsigned 8-bit integers for its values, which get interpreted as -127 --> 128 instead of 0 --> 255 in CSS BOY.

I saw on a previous discussion there was a suggested workaround (http://www.aps.anl.gov/epics/tech-talk/2014/msg00510.php), but this does not work for me due to some auto-normalisation scripts we are using, and this would also prevent choosing color maps.

I was just wondering if anyone had found a better solution to the issue? Trying to use a Python script to correct the values seems to be extremely slow.

Thanks,
Ian



Replies:
RE: CSS Boy and Signed/Unsigned Int Issue matthew.furseman

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