!$Author: wjr $
!$Date: 2012-03-30 09:46:26 -0500 (Fri, 30 Mar 2012) $
!$Revision: 12162 $
!$HeadURL: https://svn.weru.ksu.edu/weru/weps1/trunk/weps.src/src/inc/erosion/w2wind.inc $
!     -----------------------------------------------------------------
!     file 'w2wind.inc'

!     This block common is contains variables used for a simulation run
!     for EROSION. Included in sbwind and sberod; data sent to sbqout

!     + + + VARIABLE DECLARATIONS + + +

      real             fricVelc   (0:maxGridPtsDir, 0:maxGridPtsDir)
      real             thrsFricVelc  (0:maxGridPtsDir, 0:maxGridPtsDir)
      real             thrsFricVelcTrap  (0:maxGridPtsDir, 0:maxGridPtsDir)
      real             fricVelcMod


      common /w2wind/                                                   &
     &                 fricVelc, thrsFricVelc, thrsFricVelcTrap,fricVelcMod

      save :: /w2wind/

!     + + + VARIABLE DEFINITIONS + + +

!     fricVelc    - Soil surface friction velocity (m/s)

!              range values      min       max
!              ------------   ---------  ---------
!              fixed              0        1.5
!              typical            0.30     0.6
!              ------------   ---------  ---------

!


!     thrsFricVelc   - Soil surface threhold friction velocity for emission(m/s)


!              range values      min       max
!              ------------   ---------  ---------
!              fixed              0.35     1.75
!              typical            0.35     0.65
!              ------------   ---------  ---------

!


!     thrsFricVelcTrap   - Soil surface threshold friction velocity for transport
!              capacity (m/s)


!              range values       min        max
!              ------------   ---------  ---------
!              fixed              0.35     1.750
!              typical            0.35     0.65
!              ------------   ---------  ---------