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- [x] Bug
- [ ] Enhancement
### Description
when I try to run the dymos examples "test_aircraft_cruise.py", python console raise error like "AttributeError: 'Phase' object has no attribute 'get…
Liung updated
4 years ago
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### Summary of Issue
It is a common mistake for users to link a state/control across two phases, but then set both sides of that linkage to fixed.
This seems like something we could check for in …
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### Summary of Issue
### Issue Type
- [ ] Bug
- [x] Enhancement
### Description
Allow compute_totals to (optionally) be a distributed operation.
Mimic the API in `get_de…
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Hello,
Due to an update to the Auto-IVC (IndepVarComp) functionality in OpenMDAO, there is a new development which will be very useful.
The declaration of independent variables is no longer mandat…
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Is there a way to train a surrogate model outside of the main run of the model optimization?
Like can i setup a mock problem with only my meta model, train it, serialize it and load the weights / …
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### Summary of Issue
User provided the attached model, which gives very weak coloring results and is very slow to converge (about 30 seconds).
### Issue Type
- [x] Bug
- [ ] Enhancement
…
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This issue applies to pyCycle version 3.0.
The mixed flow turbofan example "straight out of the box" yields the following error with OpenMDAO version 3.1:
ValueError: NewtonSolver in Chem…
shb84 updated
4 years ago
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### Summary of Issue
When under parallel FD, the component comm rank seem to report 0 regardless of the actual rank?
### Issue Type
- [x] Bug
- [ ] Enhancement
### Example
```
im…
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### Summary of Issue
Make `t_duration` and `t_initial` valid targets for parameters.
### Issue Type
- [x] Bug
- [ ] Enhancement
### Description
Before the recent refactors, this was po…
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Hi!
When trying out the TBM850 example I got a vector size mismatch (see traceback at the end).
Some of the vars have a shape _(n, 1)_, and some _(n,)_.
I fixed with adding the two lines belo…