arcpy tutorial

Arcpy basics-4. Advanced arcpy tools, arcpy-4 When using the tools in the arcmap toolbox, if the corresponding layers or data have been loaded, you can select from the drop-down list, that is to say, the tool automatically loads these layers by selecting them. This section describes how to automatically select layers and data. 1. Set the parameter type to Feature

Arcpy basics-2. arcpy batch processing, arcpy-2In tutorial 1, we briefly talked about how to use arcpy. This should be in line with China's national conditions. This section describes the use of arcpy. Let's talk about the batch p

I remember that when I first learned the arcpy script, no one took me with me. I had to find out for a long time. I don't know how to use the arcpy script. I don't know how to read the help documentation, one day, I finally figured out how to use arcpy in idle (the python compiling environment that comes with ArcGIS installation. Here, I would like to write an en

Label: arcpy python arcgisIn tutorial 1, we briefly talked about how to use arcpy. This should be in line with China's national conditions. This section describes the use of arcpy. Let's talk about the batch processing function of arcpy.As the world's leading platform GIS software, ArcGIS is widely used and

Use the arcpy. mapping module to batch plot data. The arcpy. mapping module Plotting is a common task in projects. In some projects, even hundreds of images are required. Arcpy. mapping is a plotting module in ArcGIS, which can quickly complete a plotting tool. Common classes in the arcpy. mapping module include MapDoc

Python uses the arcpy. mapping module to batch plot data. arcpy. mapping Plotting is a common task in projects. In some projects, even hundreds of images are required. Arcpy. mapping is a plotting module in ArcGIS, which can quickly complete a plotting tool. Common classes in the arcpy. mapping module include MapDocume

If you have an error like this, you may be able to solve the problem by using this method.First, open your Python installation location, as shown in the path, locate the Desktop10.3.pth file, open the view, and add your ArcGIS related path to a total of 3 absolute paths to the file, as shown in:Second, open the Pywin32.pth file, view the content, and modify it as follows, in fact, the absolute path of the above file is re-copied to go in again:Finally, turn off your pythonwin, reopen it, and the

This article describes how to use the arcpy. mapping Module to plot data in batches. this is a common task in projects. some projects may even require hundreds of images, so it is necessary to use the batch unearthed tools. Arcpy. mapping is a plotting module in ArcGIS, which can quickly complete a plotting tool. Common classes in the arcpy. mapping Module inclu

Scenario: You need to automate the operation, crop the grid's range to a vector, and then crop the vector grid. Using the arcpy implementation, the code is as follows: Import arcpy arcpy.env.workspace = ' F:/dl_data/mass_buildings/test/sat ' rasters = arcpy. Listrasters ("*", "tiff") Output_workspace = "f:/dl_data/mass_buildings/test/map_corr/ras/" for ras in ra

Transferred from: http://www.cnblogs.com/myyouthlife/p/3576669.html?utm_source=tuicoolutm_medium=referralThe recent use of arcpy scripts from time to time inevitably faces the Python IDE's choice. There are many Ides that can be used for Python development, like Eclipse and so on. After trying some ides, gradually fixed using the following two paragraphs.One, Python Tools for Visual Studio (PTVS)For me this is used to the development interface of Visu

ArcGIS Desktop and ArcGIS Server should always be the software prerequisites when you install ArcGISBut they use a different Python, the desktop uses 32 bits, and the server uses 64 bits.In order for the map document generated by arcpy to be published to Server,python interpreter be sure to use 64-bit, if it is a 32-bit environment, there are two situations: arcpy Other features no problem, upload blo

The software that installs ArcGIS (ArcMap, ArcGIS Server, and so on) automatically installs a Python environment in which we can use ArcGIS's arcpy library to work with the various functions of data in ArcGIS.But we can't use arcpy when we follow our own Python environment, or use Python's virtual environment. This is a few PTH files related to arcpy that we can

A gp tool needs to be released today, but some logic needs to be processed. So I plan to write a py script and put it in the model. I have studied the py library of arcpy ArcGIS. First, open the IDE of Py Introduce arcpy Library Test the call permit settings to allow access to the spatial database. Note that SDE. Sde is the service name you configured in catalog. Py is case sensitive

1, installation InronpythonTo be in. NET environment using Python, first install Inronpython (also install Python, of course): http://ironpython.net/or https://ironpython.codeplex.com/2. Add Reference LibraryAfter you create a new project in Visual Studio, add references IronPython.dll and Microsoft.Scripting.dll (located in the installation directory of Inronpython).3. Loading Python code from the fileCreate a new Python file in the project, such as hello.py, and set its properties copy to Outp

The previous article talked about how to connect to the database. The following describes how to start operating the database. StarteditingThe method is used to start an editing session,StartoperationMethod to start the editing operation. To submit the edit operation, callStopoperation. To cancel the edit operation, callAbortoperation. To complete the edit session, callStopeditingThis method accepts a Boolean parameter to indicate that the changes made in the session are submitted or abandoned

purity.Although we are inclined to be practical between purity and practicality.9, Errors should never pass silently.Mistakes are never allowed to pass silently.Unless explicitly silenced.Unless clearly stated is the pass quietly.10, in the face of ambiguity, refuse the temptation to guess.In the face of ambiguity situation, to reject any temptation to guess.11, there should is one--and preferably only one--obvious the-do it.The obvious approach should be one, and rather one.Although that is ob

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suitability IMG raster created by this demo sample can identify the location that can be used as a ski area.# Name:WeightedOverlay_Ex_02.py# description:overlays Several rasters using a common scale and weighing# Each according to its importance.# requirements:spatial Analyst Extension# Import System ModulesImport arcpyFrom arcpy Import envFrom ARCPY.SA Import *# Set Environment settingsEnv.workspace = "C:/sapyexamples/data"# Set Local VariablesInRas

-alone script)This example edits the signature file based on the input remap file.# Name:EditSignatures_Ex_02.py# description:edits and updates a signature file by merging, renumbering,# and deleting class signatures.# requirements:spatial Analyst Extension# Import System ModulesImport arcpyFrom arcpy Import envFrom ARCPY.SA Import *# Set Environment settingsEnv.workspace = "C:/sapyexamples/data"# Set Local VariablesInraster = "Redl123"Oldsig = "C:/SA