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finite_differences.py & continuous_adjoint.py |
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#1 |
Member
Zeno
Join Date: Sep 2013
Location: Delft, The Netherlands
Posts: 63
Rep Power: 13 ![]() |
hello everyone,
I would like to check the adjoint gradients against the FD ones. To do so I use the python scripts to compute the gradients. However, I would like to save some time by avoiding to compute the direct solution since I already have that results stored in a solution_flow.dat file from previous simulations. Is there a way to deactivate the computation of the direct solution? Thanks in advance, Z |
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#2 |
Super Moderator
Francisco Palacios
Join Date: Jan 2013
Location: Long Beach, CA
Posts: 404
Rep Power: 16 ![]() |
Maybe you can just adjust the convergence criteria (changing RESIDUAL_MINVAL)... so the solver will only perform a couple of iterations.
Best Regards, Francisco Palacios SU2 lead developer |
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Tags |
adjoint, finite differences, gradient |
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