Sources

Jamila's presentation:

pixDPG20120222.pdf

The ROC and DCOL/ROW numbering changes depending on several things: the Barrel sector number, the FPIX panel type (3L, 3R, 4L, or 4R), and whether you are in + or -Z. I attach some material which illustrates the numbering:

Links for barrel and endcap numbering:

Barrel numbering and local XY orientation:
https://hypernews.cern.ch/HyperNews/CMS/get/AUX/2011/12/07/17:08:36-58736-barrel_connections.pdf

FPIX numbering and local XY orientation:
https://hypernews.cern.ch/HyperNews/CMS/get/AUX/2011/12/07/17:08:36-10217-fpix_roc_numbering.ppt
https://hypernews.cern.ch/HyperNews/CMS/get/AUX/2011/12/07/17:08:36-55190-fpix_panels_newproposal.pdf

-- AndrasHazi - 2014-07-02