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Welcome to the GalSim Wiki!

GalSim Install Information

Installation Instructions

Installation FAQ

RealGalaxy Data Download Page

Building GalSim with the LSST stack

GalSim Documentation and User Guides

Quick Reference Guide

Tutorials

Config Documentation

Rowe et al, 2015 GALSIM: The modular galaxy image simulation toolkit; includes details of the algorithms and code validation

WFIRST module diagrams

Some relevant files from the repository:

• README
• INSTALL
• CHANGELOG
• HISTORY

Finally, please feel free to ask questions at Stack Overflow. Use the galsim tag, and one of the GalSim developers should notice and be able to answer your question.

Pages for GalSim developers

Developer Information

Doxygen documentation of version 1.3

Code Build Matrix -- all the systems on which the code is regularly (or semi-regularly) tested.

Checklist for making a pull request

Checklist for making a new tagged release