# Contributing to TreeTime

Thank you for your interest in contributing to TreeTime.
We welcome pull-requests that fix bugs or implement new features. 

## Bugs
If you come across a bug or unexpected behavior, please file an issue. 

## Testing
Upon pushing a commit, travis will run a few simple tests. These use data available in the [neherlab/treetime_examples](https://github.com/neherlab/treetime_examples) repository.

## Coding conventions (loosly adhered to)

  * indentation: 4 spaces
  * docstrings: numpy style
  * variable names: snake_case
