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Making Kymograph plot?

Posted 2025年11月15日 GMT+8 23:441 Reply

Jens-Christian Meiners
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I'm fairly new to Comsol and have difficulties with the following: I have a time-dependent simulation that gives me a concentration as a function of space and time. The geometry and simulation is axially symmetric. I'd like to make a kymograph plot where one axis is time and the other is r, with color coding of the concentration. How can I make this happen? Thank you!

1 Reply Last Post 2025年11月18日 GMT+8 21:06
Henrik Sönnerlind COMSOL Employee

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Posted: 12 months ago 2025年11月18日 GMT+8 21:06

You can create anEdge 2Ddataset for the edge along which you want to plot the result.

Then, add aParametric Extrusion 1D, and setDatasetto the one you just created.

This will give you a plot with the spatial coordinate on the horizontal axis, and time on the vertical, but maybe that suffices?

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Henrik Sönnerlind
COMSOL
You can create an *Edge 2D* dataset for the edge along which you want to plot the result. Then, add a *Parametric Extrusion 1D*, and set *Dataset* to the one you just created. This will give you a plot with the spatial coordinate on the horizontal axis, and time on the vertical, but maybe that suffices?

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