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Clean-up, refactor, streamlining, and upgrades for HydroDyn strip-theory implementation - #3487

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luwang00 wants to merge 17 commits into

OpenFAST:devfrom

luwang00:Morison_Refactor

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Clean-up, refactor, streamlining, and upgrades for HydroDyn strip-theory implementation#3487
luwang00 wants to merge 17 commits into
OpenFAST:devfrom
luwang00:Morison_Refactor

Commits on Oct 5, 2026
- HydroDyn Morison: replace GetOrientationAngles trig with guarded unit-vector helper
  
  luwang00
  and
  claude
  committed
  0894491
- HydroDyn Morison: consolidate end-plate buoyancy into AddEndBuoyancy helper
  
  luwang00
  and
  claude
  committed
  833e557
- Streamline error handling in Morison_CalcOutput
  
  luwang00
  and
  claude
  committed
  0432466
- Convert MSecGeom if/else-if branches to SELECT CASE in Morison_CalcOutput
  
  luwang00
  and
  claude
  committed
  6243d29
Commits on Oct 6, 2026
- Precompute and reuse member reference DCM (CMatrix) in Morison
  
  luwang00
  and
  claude
  committed
  2c0c8be
- Remove unused subroutines from Morison
  
  luwang00
  and
  claude
  committed
  b850605
- Use unit-vector formulation for member inclination in Morison
  
  luwang00
  and
  claude
  committed
  cd46fcf
- Rotate Morison members and joints by WaveDisp mode
  
  luwang00
  and
  claude
  committed
  7b5f0f5
- HydroDyn: drift Morison members with PRP x,y when WaveDisp=0
  
  luwang00
  and
  claude
  committed
  00946b2
- Docs: clarify HydroDyn WaveDisp semantics for strip-theory displacement
  
  committed
  8b0a9b0
Commits on Oct 7, 2026
Commits on Oct 8, 2026
- Update r-test pointer
  luwang00
  committed
  99cdf42
Commits on Oct 14, 2026
- Validate ExctnDisp and ExctnCutOff inputs
  
  luwang00
  and
  Copilot
  authored
  73729f4
- Updates and corrections to HydroDyn user docs and registry variable descriptions
  luwang00
  committed
  9cb7265
- HD: suppress large-yaw warning when PtfmRefY is unused
  
  luwang00
  and
  claude
  committed
  b921e9d

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Clean-up, refactor, streamlining, and upgrades for HydroDyn strip-theory implementation - #3487

Clean-up, refactor, streamlining, and upgrades for HydroDyn strip-theory implementation#3487
luwang00 wants to merge 17 commits into
OpenFAST:devfrom
luwang00:Morison_Refactor

Commits on Oct 5, 2026

HydroDyn Morison: replace GetOrientationAngles trig with guarded unit-vector helper

HydroDyn Morison: consolidate end-plate buoyancy into AddEndBuoyancy helper

Streamline error handling in Morison_CalcOutput

Convert MSecGeom if/else-if branches to SELECT CASE in Morison_CalcOutput

Commits on Oct 6, 2026

Precompute and reuse member reference DCM (CMatrix) in Morison

Remove unused subroutines from Morison

Use unit-vector formulation for member inclination in Morison

Rotate Morison members and joints by WaveDisp mode

HydroDyn: drift Morison members with PRP x,y when WaveDisp=0

Docs: clarify HydroDyn WaveDisp semantics for strip-theory displacement

Commits on Oct 7, 2026

HydroDyn: always include vertical displacement for WaveDisp=1 strip theory

HydroDyn: remove AMMod option; treat added mass like other distributed loads

Fix WaveStMod=0/WaveDisp=1 free-surface crossing in Morison load smoothing

Commits on Oct 8, 2026

Update r-test pointer

Commits on Oct 14, 2026

Validate ExctnDisp and ExctnCutOff inputs

Updates and corrections to HydroDyn user docs and registry variable descriptions

HD: suppress large-yaw warning when PtfmRefY is unused