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jmsigner / amt

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`extract_covariates()` loses factor levels #59

Closed bsmity13 closed 2 years ago

bsmity13 commented 2 years ago

raster::extract() has argument factors = FALSE. If TRUE, extract() returns a factor, else it returns an integer.

Would be nice to have access to that argument from extract_covariates().

jmsigner commented 2 years ago

This is not trivial, due to the fact how the raster package deals with factors. I will implement this when moving to terra.