According to this doc:
http://www.cisco.com/en/US/prod/collateral/netmgtsw/ps6504/ps6528/ps12239/deployment_guide_c07-721232.html#wp9000642
I can upgrade directly from WCS to PI 1.3. This doesn't seem to be the case, the "ncs migrate" command does not exist. Looking over other posts it seems i should setup a demo version of NCS, migrate WCS data to it, then export to PI. Problem is, the demo version of NCS is no longer on the Cisco site for download. I opened a TAC case, but I have a feeling i won't hear anything for a while, thought i'd check here to see if anyone else has a suggestion.
Thanks!