Collapsator is a python program for data collapse in finite size scaling. The basic dependencies are:

python3 python3-numpy python3-scipy python3-matplotlib tk tcl

The input files must consist of two columns. The first of the control variable and the second the ordinate variable. Each input file must have a single system size.

The exported data file will consist of pairs of columns each for a different system size. The respective sizes will be indicated in the second commented line.