original_docstring: Performs an analysis of fetch or upwind distance to an obstacle.
  
          Keyword arguments:
  
          dem -- Input raster DEM file. 
          output -- Output raster file. 
          azimuth -- Wind azimuth in degrees in degrees. 
          hgt_inc -- Height increment value. 
          callback -- Custom functon for handling tool text outputs.
          
docstring: Performs an analysis of fetch or upwind distance to an obstacle.
  Keyword arguments.
  
  - Input raster DEM file.
  output -- Output raster file.
  azimuth -- Wind azimuth in degrees in degrees.
  hgt_inc -- Height increment value.
  callback -- Custom functon for handling tool text outputs.
docstring_tokens: Performs an analysis of fetch or upwind distance to an obstacle . Keyword arguments . - Input raster DEM file . output -- Output raster file . azimuth -- Wind azimuth in degrees in degrees . hgt_inc -- Height increment value . callback -- Custom functon for handling tool text outputs .
code: def fetch_analysis(self, dem, output, azimuth=0.0, hgt_inc=0.05, callback=default_callback):
          """Performs an analysis of fetch or upwind distance to an obstacle.
  
          Keyword arguments:
  
          dem -- Input raster DEM file. 
          output -- Output raster file. 
          azimuth -- Wind azimuth in degrees in degrees. 
          hgt_inc -- Height increment value. 
          callback -- Custom functon for handling tool text outputs.
          """
          args = []
          args.append("--dem='{}'".format(dem))
          args.append("--output='{}'".format(output))
          args.append("--azimuth={}".format(azimuth))
          args.append("--hgt_inc={}".format(hgt_inc))
          return self.run_tool('fetch_analysis', args, callback)
code_tokens: def fetch_analysis ( self , dem , output , azimuth = 0.0 , hgt_inc = 0.05 , callback = default_callback ) : args = [ ] args . append ( "--dem='{}'" . format ( dem ) ) args . append ( "--output='{}'" . format ( output ) ) args . append ( "--azimuth={}" . format ( azimuth ) ) args . append ( "--hgt_inc={}" . format ( hgt_inc ) ) return self . run_tool ( 'fetch_analysis' , args , callback )
short_docstring: Performs an analysis of fetch or upwind distance to an obstacle.
short_docstring_tokens: Performs an analysis of fetch or upwind distance to an obstacle .
comment: """Performs an analysis of fetch or upwind distance to an obstacle.
  
          Keyword arguments:
  
          dem -- Input raster DEM file. 
          output -- Output raster file. 
          azimuth -- Wind azimuth in degrees in degrees. 
          hgt_inc -- Height increment value. 
          callback -- Custom functon for handling tool text outputs.
          """