iggy-1.2: A tool for consistency based analysis of influence graphs and observed systems behavior.

port to python 3 use pyasp-1.4.1 Added level bound constraints. Now one can add information about the initial state of a node to the experiment profile. For example, the line node1=MIN states that node1 is initially at the minimum level (mostly that means absent). The level bound constraint prohibits any solutions that predict a further decrease in node1. Conversely, the line node2=MAX states that node2 is initially at the maximum level. The level bound constraint prohibits then any solution that predict a further increase in node2