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Geography 376 Project

Geography 376 Project. Clip & Convert to ASCII Program Kelly Knapp Spring 2010. Basic parts of script. Comments. Import Modules Load Toolboxes Check out SpatialAnalyst. Setup of Data Path Variables. Setup of Data Path Variables Output Folder variables (Clip & ASCII files saved here).

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Geography 376 Project

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  1. Geography 376 Project Clip & Convert to ASCII Program Kelly Knapp Spring 2010

  2. Basic parts of script Comments • Import Modules • Load Toolboxes • Check out SpatialAnalyst Setup of Data Path Variables

  3. Setup of Data Path Variables • Output Folder variables (Clip & ASCII files saved here) Function for Error Handling

  4. Check for existing folders • Delete & Create new folders Create List of Rasters

  5. Description attributes displayed on screen for user Variables for Clip & ASCII process

  6. Variables for Clip & ASCII process Clip & ASCII conversion # of rasters modified

  7. Except block for error handling Check in Spatial Analyst extension Delete gp

  8. Custom Tool GUI

  9. Tool Parameters

  10. Custom Tool GUI Example of User Inputs

  11. Original GRID file Clipped raster usingPolygon Features for extents

  12. Clipped raster with UserDefined Latitude & Longitude Coordinates Clipped raster usingPolygon Features for extents

  13. Tool Help HTML Exported Help File

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