getSlopeAspect().md

+This function will calculate the slasp vector for given slope and aspect values.
+
+The slasp vector is needed for the bioclimate calculation.
+
+
+### Input
+| parameter | description | type |
+| ------ | ------ | ------ |
+| slopeFile | path to the slope file | `String` |
+| aspectFile | path to the aspect file | `String` |
+| studyArea | A `StudyArea` object. Obtained with [getStudyArea()](getStudyArea()) | `StudyArea` |
+### Output
+Returns a `data.frame` with the columns: `lon`, `lat`, `slope`, `aspect` and `slasp`
+### Notes
+* slope and aspect file must be readable with the [raster](https://cran.r-project.org/web/packages/raster/index.html) package
+* data should be given in degrees
+### Used in
+* [getBioclimate()](getBioclimate())
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