Code to learn/practise my own IDL GUIs/widgets.
Eventually I want to make a GUI to select parameters to use with the cubegrim_vec.pro gridding code. This is where I will create and park .pro files that I find useful as I learn to make these widgets.
This is a prototype widget for taking inputs from a user that will be used with another piece of code. This facilitates user input to set parameters required and gives examples for how numerical inputs and radio buttons are used in such an application. COMMON statements pass the values and would be used to share the parameters with the main program.