In the code above, we first set the workspace to the folder containing your shapefile. Then, we specify the shapefile you want to work with. We use the arcpy.Describe function to obtain a description of the shapefile, and then we access the extent property of the description to get the ...
The second sample allows for a variable to pass the field name into the WHERE clause. Code: import arcpy #makes map document object mxd = arcpy.mapping.MapDocument(r"C:\Data\Maps\Sample.mxd") #field name variable that is needed. fieldname = "STATE" #Predetermined value value = "'NC'"...
depending on the feature layers. The functionality of Data Driven pages can be enhanced further to enable export and use in a map document containing multiple data frames using the arcpy.mapping
To create an accurate representation of flow direction and, therefore, accumulated flow, it is best to use a dataset that is free of sinks. A digital elevation model (DEM) that has been processed to remove all sinks is called a depressionless DEM. Sinks in elevation data are most commonly ...
TheRaster Calculatortool is not intended to be used in scripting environments and is not available in the standardSpatial AnalystArcPy module. To learn more about scripting and Map Algebra, seeWhat is Map Algebrain theSpatial Analystextension help. ...
The Upgrade Geodatabase tool or the arcpy.UpgradeGDB_management function was used and reported a warning: WARNING 003929: During the upgrade recovery versions (<value>) were created that require further review. Review <value> for more detail. ...
Use any geoprocessing tool that requires geodatabase output Some recommendations: You can add fields and calculate values with geoprocessing tools or ArcPy, but you may find it slower than native geodatabase operations. Geometry storage in a GeoPackage is not compressed like a geodatabase, so the...
spatialThe Language of ANALYSIS CONTENTS Foreword How to use this book Chapter 1 An introduction to spatial analysis Chapter 2 The vocabulary of spatial analysis Understanding where Measuring size, shape, and distribution Determining how places are related Finding the best locations and paths Detecting ...
Click the table you want to add to ArcMap. Click Add. What is ArcPy? ArcPy isa site-package that builds on(and is a successor to) the successful arcgisscripting module. Its goal is to create the cornerstone for a useful and productive way to perform geographic data analysis, data conversi...
module. It is designed for use only in the application as a geoprocessing tool or in ModelBuilder. However, it is possible to deploy the Spatial Analyst Arcpy module for use with Map Algebra operators in Python scripting. Refer toArcGIS Pro: Working with operators in Map Algebrafor more ...