Out put the mapping information and transfered data in each iteration

Using preCICE
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1

Hi there,

I faced a fsi coupling problem, and I think there might be something wrong with my mapping process. I’m trying to output the mapping information (the position information of each node in the two solvers), to make sure if the mapping is right.
Also, I want to output the data sending from one solver to another to a file. Unfortunately, I didn’t find how to do this on the website. Do you have any advice?

Thanks!

2

Hi there,

you can simply export vtk files containing all the information you asked for. To do so, you need to add the <export:vtk directory=".." /> tag in the participant tag. You may want to look at the xml reference on the website in case its unclear

3

Thanks! I’ll check the xml reference :grinning:

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This page also explains the export feature: Exports configuration | preCICE - The Coupling Library