3D HO Data Field

eschwans

Hello,

I am trying to interpolate a 3D temperature field to my extruded model, but am having trouble.

md.initialization.temperature=InterpFromMeshToMesh3d(index1,x0_ASE,y0_ASE,z_dave,T_ASE,md.mesh.x,md.mesh.y,md.mesh.z,253);

I have defined "index1" as a vector with dimensions x0_ASE, y0_ASE, z_dave, which, combined, are the same dimension as the gridded field T_ASE.

When I type in the above command line, I get

"Error using InterpFromMeshToMesh3d

Error in ==> ./modules/InterpFromMeshToMesh3dx/InterpFromMeshToMesh3dx.cpp

InterpFromMeshToMesh3dx error message: nothing to be done according to the mesh given in input"

But my temperature field in the model does not vary with depth and only consists of the one layer I defined in my 2d SSA model...

Please advise!

Thanks,

Emily

heleneseroussi

Hi Emily,

It seems that the problem comes from the format of the data that you are using. (index1,x0_ASE,y0_ASE,z_dave,T_ASE) should also be similar to a prismatic mesh: a six by numberofvertices matrix for index (similar to md.mesh.elements with vertex indices of the mesh elements) and one column vector with numberofvertices size for the other four fields.

Also if you have a 2d mesh, it might be simpler to use a 2d interpolation with depth averaged values of the temperature.

Best,

Helene