%rpygeo_-% {RPyGeo} | R Documentation |
Subtraction operator for map algebra. Spatial Analylist extension is requiered for map algebra.
raster_1 %rpygeo_-% raster_2
raster_1 |
raster dataset or numeric |
raster_2 |
raster dataset or numeric |
reticulate object
Marc Becker
## Not run:
# Load the ArcPy module and build environment
arcpy <- arcpy_build_env(overwrite = TRUE, workspace = "C:/workspace")
# Write raster to workspace directory
writeRater(elev, "C:/workspace/elev.tif", extensions = "Spatial")
# Create raster object
ras <- arcpy$sa$Raster("elev.tif")
# Substract raster from itself
ras %rpygeo_+% ras %>%
rpygeo_load()
## End(Not run)