Commits
CAS-14184 : Add parameter checking to gclean
The iteration control parameters (nmajor, niter etc.) that get passed in via the GUI are currently being checked in casagui.interactiveclean. This check should happen inside gclean. The check makes sure that the iteration control params are of the right type (int, float etc.) and have values that are in an allowable range (i.e., niter = -100 is not allowed) This check happens both during initialization of gclean (inside __init__) as well as in the update() function when new parameters come in via the GUI.