Update README.md

README.md

@@ -8,7 +8,7 @@ written in C++ and has bindings for python and R. The library consists of a set
 tests on data.
 
 Titanlib is currently under active development and the current version is a prototype for testing. Feedback
-is welcome, either by using the issue tracker in Github, or by contacting Thomas Nipen ([email protected]).
+is welcome, either by using the issue tracker in Github, by contacting Thomas Nipen ([email protected]), or by joining the slack channel (see below).
 
 ![Example of titanlib](docs/image.jpg)
 
@@ -22,6 +22,11 @@ For more information on how to use Titanlib, check out the wiki at https://githu
 - Plausability tests such as **range check** and **climatology check**.
 - Fast C++ implementation for efficient processing of large observation datasets 
 
+## Join the Titanlib community on slack
+
+Titanlib has a slack channel for users to share experiences with Titanlib (https://titanlib.slack.com/). Here you can get help with installation, choosing appropriate settings for QC tests, and more. Contact Louise Oram ([email protected]) if you want to get added.
+
+
 ## Quick-start in python
 
 The easiest is to install the latest release of the package using pip. Provided you have installed the dependencies listed above, you can install the most recent release of the python package as follows: