!$Author$
!$Date$
!$Revision$
!$HeadURL$
!     ------------------------------------------------------------------
!     file 'p1werm.inc'

!     These parameter variables are used to size certain global arrays
!     at compile time for WERM.  They may also be consulted from within
!     sections of the WERM code if this file has been included.

      integer          mnar
      integer          mnarpt
      integer          mnbr
      integer          mnbpt
!      integer          mncz
      integer          mnspt
      integer          mnsrpt
      integer          mnsub
      integer          mnsz
      integer          mntime
      integer          mnbpls
      integer          mndk
      integer          mngdpt
!      integer          mnrbc

      integer          mnhhrs

      integer          mnryr
      integer          mnmon
      integer          mnopdat

      integer          mndayr

!     + + + VARIABLE DECLARATIONS + + +

      parameter (mnar = 4)
      parameter (mnarpt = 2)
      parameter (mnbr = 500)  !increased from 4 for standalone erosion use
      parameter (mnbpt = 2)
!      parameter (mncz = 5)
      parameter (mnspt = 2)
      parameter (mnsrpt = 2)
      parameter (mnsub = 14)
      parameter (mnsz = 100)
      parameter (mntime = 1440)
      parameter (mnbpls = 5)   ! present decomp output maxes at 30 (see openfils.for, file.inc, FAF)
      parameter (mndk = 5)
      parameter (mngdpt = 501) !increased from 60 for standalone erosion testing
!      parameter (mnrbc = 5)

      parameter (mnhhrs = 24)

      parameter (mnryr = 16)
      parameter (mnmon = 13)
      parameter (mnopdat = 32)

      parameter (mndayr = 367)

!     + + + VARIABLE DEFINITIONS + + +

!     mnar   - Maximum number of accounting regions

!              range values       min        max
!              ------------   ---------  ---------
!              fixed          1          memory dependent
!              typical        1          10
!              ------------   ---------  ---------
!
!            - The maximum number of accounting regions to be handled
!              by any compiled version of WERM is specified by this
!              parameter variable.

!     mnarpt - Maximum number of accounting region points
!
!              range values       min        max
!              ------------   ---------  ---------
!              fixed               2          ?
!              typical             2          2
!              ------------   ---------  ---------

!            - The number of accounting region points to be
!              handled by any compiled version of WERM is specified
!              by this parameter variable.

!     mnbr  - Maximum number of barriers within subregions

!              range values       min        max
!              ------------   ---------  ---------
!              fixed          1          memory dependent
!              typical        1          10
!              ------------   ---------  ---------

!            - The maximum number of barriers within subregions to be
!              handled by any compiled version of WERM is specified
!              by this parameter variable.

!     mnbpt  - Maximum number of barrier points

!              range values       min        max
!              ------------   ---------  ---------
!              fixed               2          ?
!              typical             2          2
!              ------------   ---------  ---------

!            - The number of points which designate a barrier
!              shape and location within a subregion.

!     mncz   - Maximum number of crop height segments

!              range values       min        max
!              ------------   ---------  ---------
!              fixed          1          memory dependent
!              typical        5          5
!              ------------   ---------  ---------

!            - The number of crop height segments to be handled by any
!              compiled version of WERM is specified by this parameter
!              variable.  (Probably should not be modified since some
!              crop parameters assume there will be 5 crop height
!              segments).

!     mnspt  - Maximum number of simulation region points

!              range values       min        max
!              ------------   ---------  ---------
!              fixed               2          ?
!              typical             2          2
!              ------------   ---------  ---------

!            - The number of simulation region points to be
!              handled by any compiled version of WERM is specified
!              by this parameter variable.

!     mnsrpt - Maximum number of subregion points

!              range values       min        max
!              ------------   ---------  ---------
!              fixed               2          ?
!              typical             2          2
!              ------------   ---------  ---------

!            - The number of subregion points to be handled
!              by any compiled version of WERM is specified
!              by this parameter variable.

!     mnsub  - Maximum number of subregions

!              range values       min        max
!              ------------   ---------  ---------
!              fixed          1          memory dependent
!              typical        1          10
!              ------------   ---------  ---------

!            - The maximum number of subregions to be handled by any
!              compiled version of WERM is specified by this parameter
!              variable.

!     mnsz   - Maximum number of soil layers

!              range values       min        max
!              ------------   ---------  ---------
!              fixed          1          memory dependent
!              typical        1          100
!              ------------   ---------  ---------

!            - The maximum number of soil layers to be handled by any
!              compiled version of WERM is specified by this parameter
!              variable.

!     mntime - Maximum number of timesteps per day

!              range values       min        max
!              ------------   ---------  ---------
!              fixed             1          1440
!              typical           24         24
!              ------------   ---------  ---------

!            - The number of time steps to be handled by
!              any compiled version of WERM is specified
!              by this parameter variable.

!     mnbpls - Maximum number of biomass pools

!              range values       min        max
!              ------------   ---------  ---------
!              fixed          1              ?
!              typical        1              ?
!              ------------   ---------  ---------

!            - The maximum number of biomass pools for each subregion

!     mndk   - maximum number of decay coefficients (st,fl,bg,rt,stem no)

!              range values       min        max
!              ------------   ---------  ---------
!              fixed          1              3
!              typical        1              3
!              ------------   ---------  ---------

!            - The number of biomass decay coefficients for each subregion
!              (standing mass, flat mass, buried mass, root mass, & stem_no)

!     mngdpt - Maximum number of grid points in a given direction.

!              range values       min        max
!              ------------   ---------  ---------
!              fixed              1          30
!              typical            ?          30
!              ------------   ---------  ---------

!            - The maximum number of grid points in a given direction

!     mnrbc  - The number of residue burial classes

!     mnryr  - Maximum number of rotation years in a management file.

!              range values       min        max

!              ------------   ---------  ---------
!              fixed              1          16
!              typical            2           5
!              ------------   ---------  ---------

!            - The maximum number of rotation years in a management file.
!              The sixteenth year is used to store the monthly output
!              regardless of rotation year.

!     mnmon  - Maximum number of months in an output file.

!              range values       min        max

!              ------------   ---------  ---------
!              fixed              1          13
!              typical            1          13
!              ------------   ---------  ---------

!            - The maximum number of months in an output file.
!              The thirteenth month is used to store the annual output
!              for the rotation year.

!     mnopdat- Maximum number of operation dates in an output file.

!              range values       min        max

!              ------------   ---------  ---------
!              fixed              1          32
!              typical            1          32
!              ------------   ---------  ---------

!            - The maximum number of operation dates per month in an
!              output file.
!              The thirtysecond day is used to store the annual output
!              for the current rotation year.

!     mndayr- Maximum number of days read from cligen, wingen files at one time, 367

!     ------------------------------------------------------------------