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Project Description
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PyGDX is a Python package for accessing data stored in *GAMS Data eXchange* (GDX) files. GDX is a proprietary, binary file format used by the [General Algebraic Modelling System]( (GAMS); pyGDX uses the Python bindings for the [GDX API](

Originally inspired by the similar package, also named [py-gdx, by Geoff Leyland](, this version makes use of [xarray]( to provide labelled data structures which can be easily manipulated with [NumPy]( for calculations and plotting.

**Documentation** is available at, built automatically from the contents of the Github repository.

PyGDX is provided under the **MIT License** (see `LICENSE`).


With the following GAMS program:
set s 'Animals' /
a Aardvark
b Blue whale
c Chicken
d Dingo
e Elephant
f Frog
g Grasshopper

set t 'Colours' /
r Red
o Orange
y Yellow
g Green
b Blue
i Indigo
v Violet

set u 'Countries' /
CA Canada
US United States
CN China
JP Japan

parameter p(s,t,u) 'Counts of nationalistic, colourful animals'
/ set.s.set.t.set.u 1 /;

execute_unload 'example.gdx'

The parameter `p` can be accessed via:
>>> import gdx
>>> f = gdx.File('example.gdx')
>>> f.p[:,'y','CA']
a 1
b 1
c 1
d 1
e 1
f 1
g 1
dtype: float64
Release History

Release History


This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
gdx-3.tar.gz (12.5 kB) Copy SHA256 Checksum SHA256 Source Sep 26, 2016

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