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

Subject: Re: SSCAN and EDM
From: Ned Arnold <[email protected]>
To: Iztok Krapec <[email protected]>
Cc: [email protected]
Date: Wed, 16 Feb 2005 08:46:37 -0600
Iztok Krapec wrote:
Hi all!

I am using the SSCAN record for scanning and EDM's XY graph to show the results. Is there any way to update the graph each time when new value is added to the arrays of scanned values (DnnDA fields)?
I have the EDM 1-10-1v.


LP

Iztok


How often the array is updated is a function of the SSCAN record and when it decides to post the new array ... I think.


I have used the SCAN record with MEDM and have wrestled with the same need. My solution was to do two plots ... "Scan In Progress" and "Scan Results. "Scan In Progress" plots the current values for the detector vs. the current value of the positioners (DnCV vs PnCV) so it updates at each point. "Scan Results" plots the final arrays. With MEDM, you can put these on top of each other and make one visible at a time (which is cool). An advantage of having both visible is that one can see the previous scan results while the new scan is in progress ("Look, this peak moved!").

Ned
Replies:
Re: SSCAN and EDM Tim Mooney
References:
SSCAN and EDM Iztok Krapec

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