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- #!/usr/bin/env python
- #%module
- #% description: Adds the values of two rasters (A + B)
- #% keyword: raster
- #% keyword: algebra
- #% keyword: sum
- #%end
- #%option G_OPT_R_INPUT
- #% key: araster
- #% description: Name of input raster A in an expression A + B
- #%end
- #%option G_OPT_R_INPUT
- #% key: braster
- #% description: Name of input raster B in an expression A + B
- #%end
- #%option G_OPT_R_OUTPUT
- #%end
- import grass.script as gscript
- def main():
- options, flags = gscript.parser()
- araster = options['araster']
- braster = options['braster']
- output = options['output']
- gscript.mapcalc('{r} = {a} + {b}'.format(r=output, a=araster, b=braster))
- return 0
- if __name__ == "__main__":
- main()
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