backmari/moose — pull request #2 by bwspenc (2014-06-02 13:48:41+00:00)
Title: Circular crack

This changes the name of maxNode, and adds an optional parameter that is the first coordinate direction to start searching in for the maximum node. I realized that we want to start looking along the y direction for finding the other end node, because we could have multiple nodes with the same x coordinate. I also fixed the case where the maximum node is negative.