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Geography 465

Geography 465. Working with ArcGIS Tools and Environment Settings. Toolbox defined. Standard Toolboxes. Parameters are specified using strings or objects. Environment Settings. Divided into five categories: General Coverage Geodatabase Raster geodatabase Raster analysis

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Geography 465

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  1. Geography 465 Working with ArcGIS Tools and Environment Settings

  2. Toolbox defined

  3. Standard Toolboxes

  4. Parameters are specified using strings or objects

  5. Environment Settings Divided into five categories: • General • Coverage • Geodatabase • Raster geodatabase • Raster analysis Names are unique; same constraints as tool names

  6. Environment Setting

  7. Environment Setting

  8. Save Environment Setting

  9. Save Environment Setting

  10. Complex Parameters - Objects For example: Spatial references, value tables, weighted overlay tables, and remap tables Read/write properties Each tool documentation has the specification

  11. Complex Parameters - Objects

  12. Retrieving properties usingDescribe # Workspace dscWS = gp.Describe (“Seattle.mdb”) # FeatureClass Properties dscFC = gp.Describe (“Seattle.mdb\\Parcels”) # DataSet Properties dscFD = gp.Describe (“Seattle.mdb\\Census)

  13. Describe method - 9.3

  14. Exercising the Geoprocessor and Python Scripting

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