The main program is pruef_auswert.py. It requires as input the xls input files and the points describing the Exam evaluation:
max_pts - maximum reachable points
pmax - points for 1.0
pmin - points for 4.0
Here is an example:
`./pruef_auswert.py file1.xls file2.xls 35 25 15`
The number of bins is another option. It can be controled with -b BINS. In the example below a histogram with 12 bins is used.
./pruef_auswert.py file1.xls file2.xls 35 25 15 -b 12
I have implemented also a very short manual that can be reached easily from the terminal:
./pruef_auswert.py --help
Two packages that does not come with Ubuntu preinstalled are xlutils and xlrd. To install them:
pip install xlutils xlrd