This does the work of comparing two vcd files.
This does the work of comparing two vcd files. - It matches all the names it can from the directory - goes through every time increment (allowing one vcd to be offset in time from the other) - shows matched fields who's values are not matched
first vcd to compare
second vcd to compare
Compares two vcd outputs Ignores wires that are not in both (i.e. cannot be matched)