Support for complex terrain

rcjackson commented 4 years ago

Milos Rompar has been using PyDDA to retrieve winds from a radar/lidar network where the domain includes a 1400 m hill where the radar is. Since we assume flat terrain in our retrieval, there would definitely be some inaccuracy in the winds since we do not consider the terrain.

I think adding a complex terrain constraint would be as simple as constraining the gradient of the cost function to be zero at and below the ground. I'm looking for people to work with on implementing such terrain maps so that we can test out such a feature.

swnesbitt commented 4 years ago

I'm going to sign up to work on this. Definitely an issue for CACTI-RELAMPAGO. I'll keep you posted.

mgrover1 commented 2 years ago

@swnesbitt did you make progress on this?

swnesbitt commented 2 years ago

No, probably not in the near future either

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mgrover1 commented 2 years ago

Okay! Thanks for letting us know!

openradar / PyDDA

Support for complex terrain #52