If you have the inclination, I'd like to invite you to consider a python recipe. In the few cases when I hit a must-have capability that is not part of DSS or one of its plugins, I've resolved the issue by writing a dozen or two lines of Python code. I'll usually start by trying to find the python librar(y|ies) that do the thing I want and look at how others have used the library. Then I'll load those libraries into a Jupyter Notebook and have a go.
My $0.02 for what it's worth.