Experimental Physics and
Industrial Control System

"Galambos, John D." <[email protected]> · Fri, 12 Mar 2004 11:24:23 -0500

For this sort of thing we have a correlator application. It opens
monitors on the PVs of interest and uses a "time-correlation" package to
line up x-y  pairs by their PV time stamps. It displays results in real
time on an X-Y plot, with data fit, export etc. capability. There is a
3-D option for displaying correlation of more than 2 things. There is no
restriction on the number of PVs the underlying time-correlator can
"correlate". 

It's all in our java XAL package - John Galambos

-----Original Message-----
From: D. Peter Siddons [mailto:[email protected]] 
Sent: Friday, March 12, 2004 3:25 AM
To: [email protected]
Subject: rapid scans

What aproaches are people taking to performing on-the-fly scans? What I 
mean is, a scan in which one launches a motor move and reads a detector 
as the motor is moving, rather than the more typical step-scan.
Pete.

-- 
D. Peter Siddons
Bldg. 725D, NSLS
Brookhaven National Laboratory
Upton, NY 11976
USA.

Email: [email protected]

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System