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Linearization: Fix pointer to dUdy block for SD inputs to MAP outputs#3009

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andrew-platt merged 1 commit intoOpenFAST:devfrom
bjonkman:b/MAP-SD_linear
Sep 25, 2025
Merged

Linearization: Fix pointer to dUdy block for SD inputs to MAP outputs#3009
andrew-platt merged 1 commit intoOpenFAST:devfrom
bjonkman:b/MAP-SD_linear

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@bjonkman
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Feature or improvement description
Linearization with MAP++ connected to SubDyn could have placed a block matrix in the wrong place in the dUdy matrix if ElastoDyn's PlatformPtMesh and SubDyn's y3Mesh don't have the same number of nodes.

Related issue, if one exists
None that I know of.

Impacted areas of the software
Linearization with MAP++ and SubDyn modules enabled.

Additional supporting information

Test results, if applicable
I don't think any of the current regression tests have a model for this scenario.

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@andrew-platt andrew-platt left a comment

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Thanks for fixing this!

@andrew-platt
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  • backport to 4.1.3, if we do such a release.

@andrew-platt andrew-platt self-assigned this Sep 25, 2025
@andrew-platt andrew-platt added this to the v4.2.0 milestone Sep 25, 2025
@andrew-platt andrew-platt merged commit 436a4ad into OpenFAST:dev Sep 25, 2025
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@bjonkman bjonkman deleted the b/MAP-SD_linear branch September 25, 2025 15:28
@andrew-platt andrew-platt mentioned this pull request Jan 23, 2026
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2 participants