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Interpolation plot does not automatically refresh (plotgroup)
Posted 2020年11月3日 GMT-5 03:16 General, Parameters, Variables, & Functions, Results & Visualization Version 5.5 1 Reply
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Hello everyone,
i want to visualize a interpolation function (int1) as a plot. In the beginning there is no problem with loading the data by a file (x-Range: for eg. 500-1200K) and then creating a plot. The plot created then in a new Plotgroup (pg1).
Now, i change the data in the interpolation function (int1) with another data-file. (x-Range: now 300-1600K) If i hit plot, it visualize the right plot in the graphics window. But if I click the node pg1 (Plotgroup), then it didn't refresh my results-plot.
I put some pics in the attach to show you some examples. The pics named "plot" are the plots inside the interpolation function. The pics named "plot_group" are the plots inside the plotgroup. The test.txt -Files are the data which i import into the interpolation function.
Plot 1 and Plot1_group hits perfect. But Plot2 and 3 with Plot2_group and plot3_group does not show the whole plot. I think there is a problem with the automatic adjustment of the x-range. The y-range adapts automatically.
I'm new in COMSOL and want to understand this problem. Also i want to visualize it in an Application. Can someone explain why this happen? And what can i do to fix it?
I would like to thank you very much and appreciate it. Stefan
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To solve this problem, you need to write a method which dedicates the min and max values of your table inside the interpolation function. This method changes the min and max ranges in datasets and plots of your interpolation function.