For running this workflow, a stack with ci_hsc needs to be set up. To allocate node time on the Verification Cluster, ctrl_orca, ctrl_exectue, and ctrl_platform_lsstvc also need to be set up (they are all included in lsst_distrib already). All software should be on GPFS as the worker nodes do not see NFS.
Running allocateNodes.py will give a node set name, which is the user name plus a number. Set the environment variable NODESET to this name, because currently my Pegasus setup is to read that name from env. Then plan and submit the pegasus workflow as in readme. I set the data configuration to sharedfs.