Add fallwin flag
Attemp to fix bug with spurious dims of 1
Make overlaying contours less dense
Add build_ensemblesims(). Needs testing.
Copy/paste text to make figure to just do E1-E5 and R1-R5 pattcorrs. Not done.
Initial commit 11/24/14. Functions to do pattern corrs with various ensemble members. Not done.
Begin calculation to convert melt rate to SLR, etc