1 02/20/84  compute_bill
 2 
 3 Syntax:  compute_bill sat_path pdt_dir
 4 
 5 
 6 Function:  is used by biller.ec to generate billing information as part
 7 of the monthly billing process.  It totals the usage figures in the
 8 PDTs, the miscfile, and the projfile segments, and places the totals in
 9 the reqfile entry for each project.  It is also used by crank.ec as
10 part of the daily accounting job to update these same segments.
11 
12 
13 Arguments:
14 sat_path
15    is the pathname of the SAT.
16 pdt_dir
17    is the pathname of the directory containing the PDTs.  Generally
18    this directory contains the copies of the PDTs that were copied from
19    the live PDTs during an earlier part of the daily accounting job.
20 
21 
22 Entry point:
23    compute_bill$update_pdts_from_reqfile
24    This entry is used by the daily accounting job to  write the latest
25    per-project information from the reqfile, projfile and SAT
26    into the live PDTs.
27 
28 
29 Arguments:
30 sat_path
31    is the pathname of the SAT.
32 pdt_dir
33    generally this is the directory containing the live PDTs.  The
34    pathname is >system_control.
35 
36 
37 Notes:  The reqfile, projfile, and miscfile segments are assumed to be
38 present in the working directory, and are implicit inputs to
39 compute_bill.