As an example: record 1 value 25.6 record 2. I would want to reclassify one field 'Value' into a new blank field named 'New Value'. If a geogprocessing tool could do the same thing, it would make things much more efficient. Bei Verwendung des Werkzeugs Reklassifizieren als Teil eines Modells. So I have a shapefile consisting of 1000 polygon records. This works, but it is tedious and time-consuming. IВ told the GIS to take particular ranges of data (quartiles) and assign those records appropriate values (1, 2, 3, 4). IВ was able to get the result I wanted by using the symbology aspect of the Properties for my layer to determine where the quartile breaks should be, jot them down, and then use a python script to calculate a new field. For my needs, the ability to break the data into ranges is important. Click on Add Data from the Map tab to import the DEM onto the map canvas. From the insert tab on the menu bar, click on New Map to select a new base map. To be most useful, this tool would leave the original field data intact and create a new field with the new values. Open ArcGIS Pro, and create a new project from the project tab by selecting blank. Raster functions allow you to define processing operations that will be applied to one or more rasters. IВ wanted this data to be in the attribute table so IВ could perform further geoprocessing by choosing records by quartile classification. You can easily do this using display symbology, but IВ wanted to create a field in the attribute table with values of 1, 2, 3, or 4 for each record to denote what quartile that particular record fell into based on the income value. The raster analysis tools can be accessed through the module.

To learn more about the analysis capabilities of the API, see the ArcGIS API for Python documentation. I recently came across the need to take median household income and categorize over 500 records (polygons) into quartiles. ArcGIS API for Python allows you to query, visualize, analyze, and transform your spatial data using the raster analysis tools available in your organization. Essentially it would act as a way to cement symbology within the attribute table. A reclassify tool for vector data would be incredibly useful.

Reclassify arcgis