I need to find the slope areas A) between 28º and 55º, 
contain an abrupt change of more than 10º, C) are more that 625 m2 in area, and D) are adjacent to glaciers
VERSION: ArcGIS Pro 2.9.2
INITIAL LAYERS: DEM_Slope, Glaciers_Raster
This is the workflow I have put together:
Slope Interval (28º to 55º):
- CON: conditional raster=“DEM_Slope”, where value is greater than 28 AND value is less than 55, true raster=“DEM_Slope” -> Con_Slope28to55
Slope Change (>10º):
- DIF: “DEM_Slope”, "Con_Slope28to55" -> Diff_SlopeMax_ConSlope28to55
- CON: conditional raster=“Diff_SlopeMax_ConSlope2855", WHERE value is greater than 10, true raster="Diff_SlopeMax_ConSlope2855" -> Con_DiffSlopeMaxCondSlope28to55
- RECLASSIFY: I don't know how to reclassify to prep layer for Raster to Poly featuring only slope interval 28<slope<55 combined with slope change >10º -> Reclassify2_SlopeMaxConSlope28to55
- RASTER TO POLYGON: "Reclassify2_SlopeMaxConSlope28to55" -> RastToPoly_SlopeIntervalSlopeChange
Large Surface Areas (>625 m2)
- CALCULATE FIELD: area
- SELECTION: areas>625 m2
Close to Glaciers:
- EUCLIDIAN DISTANCE: "Glaciers_Raster" -> EuclidDist_Glaciers
- RECLASSIFY: "EuclidDist_Glaciers" with 2 classes=[0-200 (5); 200-50282.359375 (1)] -> Reclassify2_EuclidDistGlaciers
RASTER TO POLYGON: "Reclassify2_EuclidDistGlaciers" -> RastToPoly_ReclassEuclidDistGlaciers
Finalize:
- CLIP: "RastToPoly_SlopeIntervalSlopeChange", "RastToPoly_ReclassEuclidDistGlaciers"
Is this workflow OK? What mistakes am I making? Should I try a RWO approach instead? THANKS!
