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Gather plotting
#1
I have managed to figure out how to get gather buffers using the gather -u command in a Linux shell. What can I use to create a plot from the .txt file created ?
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#2
Do you want to show the plot in your own HMI or do you just need the information during the product development using IDE?
Sina Sattari
Hardware Engineering Manager
Delta Tau Data Systems, Inc.
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#3
(06-21-2012, 01:17 PM)Sina Wrote: Do you want to show the plot in your own HMI or do you just need the information during the product development using IDE?

This would be for information during product development.
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#4
I have the same question...
After the gathering is complete and I ftp the gathered raw data file from /var/ftp/gather/GatherFile.txt I would need to create the processed data file that the IDE Plot tool could open.
On the IDE plot tool side when a plot is saved using "Save Configuration File with Data" option under the name of myplot for example, it saves myplot.gat which is the unprocessed data (same as GatherFile.txt I suppose) and myplot.txt which is the processed data with headers. I would need to know how the data processing is taken place. More specifically, how Act Velocity, Cmd Velocity, Act Acceleration, Cmd Acceleration are calculated from the raw position data.
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#5
These are calculated from the gathered "actpos" and "cmdpos" through their derivatives.
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