[From User msanderson]
Thank you for this. I’m using Bluewater Racing as I cruise my boat throughout latin america. I am now using this tcl script to help me pick a departure time. It seems to be working great. I’ve edited my polars to assume that for winds less than 4 kts, I’m motoring. Thanks again!
Catalina 42 (in full cruising mode, jerry jugs, davits, dive compressor on deck, the works!