Subject: R5 site class update
Name:  Stephanie Rebain and Gary Dixon
Date:  03/20/2008
Variants affected: WS, CA, NC, SO

Description:
Region 5 users may enter a Region 5 site class code, which is mapped to a certain
site index value.  Originally only codes 0 - 5 were accepted, but this was expanded
to include site classes 6 and 7.  Also, the site index assignments for each site
class were modified to match other Region 5 applications as follows:

Region 5      50-year      100-year
site class   site index   site index
0                106         140
1                90          121
2                75          102
3                56          81
4                49          67
5                39          54
6                31          44
7                23          36

Impact on users: Users in Region 5 will notice output differences and should
obtain new executables.

Modified Files:
fire/ws/src/fmcba.f - updated code to allow for site codes 6 and 7
fire/nc/src/fmcba.f - updated code to allow for site codes 6 and 7
fire/ca/src/fmcba.f - updated code to allow for site codes 6 and 7
nc/src/dunn.f - updated code to allow for site codes 6 and 7;
                adjusted the site index values associated with each site code
ws/src/dunn.f - updated code to allow for site codes 6 and 7;
                adjusted the site index values associated with each site code
ca/src/dunn.f - updated code to allow for site codes 6 and 7;
                adjusted the site index values associated with each site code
so/src/dunn.f - updated code to allow for site codes 6 and 7;
                adjusted the site index values associated with each site code
so33/src/dunn.f - updated code to allow for site codes 6 and 7;
                adjusted the site index values associated with each site code
dbs/src/dbsstandin.f - updated code to allow for site codes 6 and 7
ca/src/htgf.f - corrected the mapping of site index back to a site code
so33/src/htgf.f - corrected the mapping of site index back to a site code
ca/src/findag.f - modified to account for new site code values
so33/src/findag.f - modified to account for new site code values
base/src/initre.f - corrected processing of site codes so 6 and 7 are valid