Discussion Forum

I have a 2D model where I have two transient study steps. After one study step I evaluate a variable at a single point and export it into a file. (This file contains tabulated data with two columns (time and the value of the variable at that time)). Next, I import the same file into an "Interpolation function" which is used for the second transient study.

I want to create a COMSOL app to do this task. I created two buttons and attached two methods to perform the tasks. I used "record method" to perform each task manually and recorded the commands to methods. Exporting data method works fine without any issues. However my import data method contains the data values of the variable, rather than the path of the file i'm importing. Now even if I have new data in the file, method always puts the same data (that are already in the method) into my interpolate function.

Part of the Export Method:
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with(model.result().export("tbl1"));
set("filename", "<path of the file>");
endwith();
---------------------------------------------------

Part of the Import Method:
---------------------------------------------------
"
with(model.func("int1"));
set("funcname", "name");
set("table", new String[][]{{"0", "1.38"}, {"0.1", "6.94"}, {"0.2", "-9.16"}, {"0.3", "-4.58"}, {"0.4", "-1.55"},....
---------------------------------------------------
"

Is there a way to put data into an interpolate function using a file so that the method always reads the file and grab the data.

I hope my question was not too confusing and I explained my concern clearly.

Thank You,
Saliya