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Nodal boundary condition error

User: "Lea"
Lea
Altair Community Member
Updated by Lea

Hello,

I am trying to apply nodal boundary conditions with scattered data. The goal is to split one large model into two seprerate ones and use the outflow of the first one as inflow for the second model. Since the velocity profile is complex, I extracted the velocity data from the output to a csv file and now want to use this data as nodal boundary condition for the second half of the model. This however leads to the following error (same for all conditions): 

NODAL_BOUNDARY_CONDITION( "Advanced - z_velocity" )
acuPrep: *** ERROR: Scattered data is non-planar

Since it is only possible to include scattered date with xyz-coordinates, I am wondering how this data is supposted to be planar?

 

Thank you in advance!

Lea

 

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