runningEOF to calc EOF over running window, hopefully with animation
runningEOF now produces .html with animation of EOF (top plot) and corresponding EOF timespan (bottom)
fixed time axis. all saved in observational_data/ts/runningEOF_20CRv2.30
saves each EOF to txt file. have started to adapt for easy switching btw variables ( more paste commands for filepaths) - need to finish