Enable heterogeneous inflow in FlorisStandin

[misi9170]

This pull request provides the ability to provide a heterogeneous inflow, such as one measured at a site or generated by a LES simulator, to be used as inflow data to the FlorisStandin wind farm model.

To do list:

• Implement main code
• Create example
• Current tests pass (locally, discussion in [BUGFIX] Force yaw_angles to zero in FlorisStandin when power_setpoints passed #109 and this comment in particular)
• New tests added
• Documentation updated

[misi9170]

@genevievestarke This is now ready for review (tests are passing locally). It could be worth testing with the data on Kestrel to check there aren't any snags before merging.

[genevievestarke]

Is there a heterogeneous wind input csv file for the example? I don't see it in the example folder, maybe you forgot to override the csv exemption?

[misi9170]

Is there a heterogeneous wind input csv file for the example? I don't see it in the example folder, maybe you forgot to override the csv exemption?

Sorry about that @genevievestarke ! I forgot to exclude the input csv from the .gitignore and then didn't notice it was missing from the repo. That's corrected now. In future, to avoid this issue, it could be nice for data files like this to be stored in a separate subdirectory of example_case_folders/ that we can put a wild card exclusion for in the .gitignore. I started going down that path in fixing the current problem, but decided to wait and implement a more complete fix in future if we decide to go with something like suggested in #113 .

Anyway, hopefully the example can now be run.

[genevievestarke]

This looks good, and I was able to run it! Are there any post processing files you have to look at the outputs, by any chance?

[misi9170]

This looks good, and I was able to run it! Are there any post processing files you have to look at the outputs, by any chance?

I don't, but I could put a short script together?

[genevievestarke]

No worries, we can add that after the milestone