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Published 20 hours ago • verified publisher icon geotrellis

Parameterize histogram generation w/ sampling strategy

Open moradology opened this issue 6 years ago • 2 comments

moradology avatar Jan 10 '19 15:01 moradology

We've run into this a few times now in RF - most recently in https://github.com/raster-foundry/raster-foundry/issues/5235 which resulted in https://github.com/geotrellis/geotrellis-server/issues/165 being opened.

We've run into it in other spots and have gotten around it by generating our histograms externally because the sampling strategy was broken here.

I think this would be a good feature to work on.

notthatbreezy avatar Oct 25 '19 13:10 notthatbreezy

Adding a bit of context here. This issue came up again and @pomadchin and I discussed the idea of having Histogram be a MAML expression. This would allow the interpreter to do the job of figuring out how to best extract a histogram from the parameter.

echeipesh avatar Jul 02 '20 18:07 echeipesh