July 2015
Intermediate to advanced
366 pages
8h 7m
English
Content preview from Programming ArcGIS with Python Cookbook, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Reading data from a delimited text file
File handling with Python is a very important topic for GIS programmers. Text files have been used as an interchange format to exchange data between systems. They are simple, cross-platform, and easy to process. Comma and tab-delimited text files are among the most commonly used formats for text files, so we'll take an extensive look at the Python tools available to process these files. A common task for GIS programmers is to read comma-delimited text files containing x and y coordinates, along with other attribute information. This information is then converted into GIS data formats, such as shapefiles or geodatabases.
Getting ready
To use Python's built-in file processing functionality, you must first open ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.