functions.md

 # Functions
-Overveiw chart:
+[[_TOC_]]
+
+# Introduction  
+This plug in uses a multitude of functions and their descriptions can be found below.
+You can find more information about the particular inputs and outputs as well how to call the function in  the function help descriptions found by running the command:
+
+```matlab
+help function_name
+```
+
+# Function Layout  
+The functions used in this extension can be summarised into three parts:
+1. Interpret Reference
+2. Interpret Montage
+3. Warp Locations
 
 ![interp_mont_finctionschart](/uploads/8a7ba8508a95756ac80331f0a8c0d666/interp_mont_finctionschart.png)