Issue: If color map axis is changed before data is loaded, it throws error that we are finding length of undefined.
Priority ( on sale of 10) : 8 ( for demo)
Report to: Steve Petruzza
Solution 1 :
right now it is giving error that param is not defined error because param of data is only constructed when data is loaded and it's info is retrived.

calling this function updateAxis before param is defined is cause of error.
Solution 2:
Make UI action active only after data is loaded