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Fwd derivatives are incorrect across a model with a distributed component. #1286

Closed Kenneth-T-Moore closed 4 years ago

Kenneth-T-Moore commented 4 years ago

Summary of Issue

Fwd derivatives are incorrect across a model with a distributed component.

Issue Type

Description

Fwd mode computed derivs are zero for some reason.

Example

Provided to Bret.

Environment

Operating System: <i.e. OS X 10.14.6, Windows 10, Ubuntu 16.04>

Python environment: <i.e. Anaconda Python 3.7.1>

Packages: <versions of Dymos, OpenMDAO, and other pertinent Python packages. You can just paste the output of pip freeze or conda list here.>

bbrelje commented 4 years ago

If you give me the example I can probably work on this

Kenneth-T-Moore commented 4 years ago

@bbrelje I went back to the example I was using, and it looks like there is an out-of-bounds src-indices that should have raised an error. I am going to close this issue, since I don't think it is a real problem.