CO3 README.TXT file  May 28, 1998 by Robert I. Carr

The CO3 files have been compressed so they all fit on one diskette. 
This diskette contains the following compressed files, which extract 
to become the files shown below. To extract a file, place cursor over 
it with your mouse and double click. It will expand itself to produce 
the Excel file shown, of the size shown.

     CO.exe (221 Kb) => CO.xls (685 Kb)
     COFlag.exe (222 Kb) => COFlag.xls (659 Kb)
     CO95.exe (167 Kb) => CO95.xls (498 Kb)
     COFlag95.exe (166 Kb) => COFlag95.xls (481 Kb)

If you expand files on the floppy diskette, they will together become 
too large for the diskette. I recommend you copy the appropriate *.exe 
file(s) to a directory on your hard disk and then double click on them 
with the mouse cursor to extract the *.xls file(s).

Copyright 1997
Robert I. Carr
Department of Civil and Environmental Engineering
University of Michigan
Ann Arbor, Michigan 48109-2125
(734) 764-9420, Fax 764-4292
RICarr@umich.edu

Updates:

Nov 14, 1997: COFlag and COFlag 95 were updated on Nov 14, 1997 to allow
using capitalized letters (FLAG, FLAGGED, FLAGGING, etc.) as well as small
letters (Flag, flag, etc.) to identify periods of flagging. RICarr

Feb 3, 1998: CO and CO95 were updated on Feb 3, 1998 to implement direct
calculation of demand and delay for the common situation in which all of
a period's demand enters the zone at the same capacity. This produces 
slightly different answers than before, because it produces different 
starting points for iterative solutions. RICarr

May 28, 1998: CO and CO95 were updated to change the order of calculating 
decreases in demand and average decreases in demand. This corrected the 
Visual Basic spreadsheet calculation fault. "Calculate" is replaced by
"Compute" in the Traffic Sheet Summary View for clarity. RICarr