February 2013
Intermediate to advanced
304 pages
6h 45m
English
Content preview from Programming ArcGIS 10.1 with Python CookbookBecome 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 are often used as an interchange format for exchanging 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 for processing 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 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.