tree ac88c843924b601b6460e58d0979b7a3c223fb21
parent 135b5fc858acc56bf1d2cf73e53ca8a704b5d0be
author Scott Baker <smbaker@gmail.com> 1451597095 -0800
committer Scott Baker <smbaker@gmail.com> 1451597095 -0800

chdir to the root to run modelgen or dmdot