I’ve added some important new command line options to UNHIDING The DECLINE
The command line below will calculate temperatures from August 12-26 in Missouri, Illinois, Iowa, Arkansas and Indiana
ghcn.exe US.txt range=0812:0826 states=MOILIAARIN
On a linux or Mac system, the command is :
python3 ghcn.py US.txt range=0812:0826 states=MOILIAARIN
This is how I generated the graph below.
Another new feature is being able to add multiple months
month=04 months=02 will calculate temperatures for April and May
Get the new ghcn.exe for Windows here
Get the new ghcn.py for Mac and Linux here