original_docstring: Calculates a D8 flow pointer raster from an input DEM.
  
          Keyword arguments:
  
          dem -- Input raster DEM file. 
          output -- Output raster file. 
          esri_pntr -- D8 pointer uses the ESRI style scheme. 
          callback -- Custom functon for handling tool text outputs.
          
docstring: Calculates a D8 flow pointer raster from an input DEM.
  Keyword arguments.
  
  - Input raster DEM file.
  output -- Output raster file.
  esri_pntr -- D8 pointer uses the ESRI style scheme.
  callback -- Custom functon for handling tool text outputs.
docstring_tokens: Calculates a D8 flow pointer raster from an input DEM . Keyword arguments . - Input raster DEM file . output -- Output raster file . esri_pntr -- D8 pointer uses the ESRI style scheme . callback -- Custom functon for handling tool text outputs .
code: def d8_pointer(self, dem, output, esri_pntr=False, callback=default_callback):
          """Calculates a D8 flow pointer raster from an input DEM.
  
          Keyword arguments:
  
          dem -- Input raster DEM file. 
          output -- Output raster file. 
          esri_pntr -- D8 pointer uses the ESRI style scheme. 
          callback -- Custom functon for handling tool text outputs.
          """
          args = []
          args.append("--dem='{}'".format(dem))
          args.append("--output='{}'".format(output))
          if esri_pntr: args.append("--esri_pntr")
          return self.run_tool('d8_pointer', args, callback)
code_tokens: def d8_pointer ( self , dem , output , esri_pntr = False , callback = default_callback ) : args = [ ] args . append ( "--dem='{}'" . format ( dem ) ) args . append ( "--output='{}'" . format ( output ) ) if esri_pntr : args . append ( "--esri_pntr" ) return self . run_tool ( 'd8_pointer' , args , callback )
short_docstring: Calculates a D8 flow pointer raster from an input DEM.
short_docstring_tokens: Calculates a D8 flow pointer raster from an input DEM .
comment: """Calculates a D8 flow pointer raster from an input DEM.
  
          Keyword arguments:
  
          dem -- Input raster DEM file. 
          output -- Output raster file. 
          esri_pntr -- D8 pointer uses the ESRI style scheme. 
          callback -- Custom functon for handling tool text outputs.
          """