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UDF to define source term at every grid point

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Old   September 21, 2006, 11:32
Default UDF to define source term at every grid point
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Ralf Schmidt
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Hi!

I want to write an udf, that defines a source term (eg. inertial resistance for a porous zone) at every grid point.

The values are not divided even, so I will load a table, were for every grid point the value is defined.

Now, how to write that udf??

I will read the grid point coordinates in an external programm (matlab) and calculate the value at every point. How that works, I do know...

Any Idea for the other problem??

Ralf
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