Subject: PV Code / PV Ref. Code cross walks, Salvage Bug, make utillity updates
Name: R. Havis
Date: March 4, 2009
Variants affected: ALL - Salvage Bug
                   CI, TT, UT -  PV Code / PV Ref. Code cross walks

Description:

1) The FVS Update Bulletin No. 672 describes the use of FSveg Potential
   Vegetation Codes and Reference Codes in FVS. The list of valid PV Code,
   PV Reference Code sets has been updated for all of Region 4 (CI, TT, and
   UT variants). For details, please contact the Forest Management Service
   Center.

2) There was a problem when the salvage keyword was applied to a stand
   consisting of all dead trees. The salvage action was not applied.
   This has been corrected.

Impact on users:

Files:
./base/src/cuts.f    - added call to FMSALV for special case where all trees are killed
./base/src/revise.f
./bin/makefile       - removed instruction to compile UT routines in TT build
                     - Instructions for building BGC versions of CI, TT, and UT (CIB, TTb, UTb).
                       Amended build for NIb to now include Fire and Econ.
                     - Instructions for building CIb, TTb, and UTb.  Amended NIb instructions
./ci/src/pvref4.f    - incorporated PV Code PV Reference Code cross walk from R4
./fire/base/src/fmsalv.f    - added call to DBCHK and added DEBUG write statement
./ut/obj/makefile    - Instructions for UT BGC compile
./ut/src/pvref4.f    - incorporated PV Code PV Reference Code cross walk from R4
