VPinn

[mengchen0113]

Hello Professor,

I noticed that your paper mentioned an example of vpinn problem, but did not provide a complete code. I have attempted to define bc_ids as the coordinates of the boundary conditions, assuming that the size is a (140,) array, and that (bc_ids, bc_vals) is a tuple. However, I am encountering an issue where training cannot proceed. Could you please help me clarify the type and exact meanings of bc_ids and bc_vals?

Thank you.

m = sn.SciModel ([ x , y , vol, fxy] , [J , T ] , "mse")
m.train(
  [ x_data , y_data , vol_data , fxy_data ] ,
  ["zeros", ( bc_ids , bc_vals )],
  )