c     ------------------------------------------------------------------
c     file ' h1hydro.inc'

c     This common block contains the state variables relating to
c     the daily hydrologic parameters.

c     Parameter include files:

c     + + + VARIABLE DECLARATIONS + + +

      real             ahrwc(mnsz,mnsub)
      real             aheaep(mnsz,mnsub)
      real             ahrsk(mnsz,mnsub)
      real             ahfwsf(mnsub)
      real             ahzsno(mnsub)
      real             ahzirr(mnsub)
      real             ah0cb(mnsz,mnsub)
      real             ahzper(mnsub)
      real             ahzrun(mnsub)
      real             ahzsmt(mnsub)
      real             ahzwid(mnsub)

      common / h1hydro /
     r                   ahrwc, aheaep, ahrsk, ahfwsf, ahzsno,
     r                   ahzirr, ah0cb, ahzper, ahzrun, ahzsmt,
     r                   ahzwid

c     + + + VARIABLE DEFINITIONS + + +

c     ahrwc   - Soil water content (Kg/Kg)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains



c     aheaep - Soil air entry potential (J/kg)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains


c     ahrsk - Saturated soil hydraulic conductivity (m/s)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains


c     ahfwsf  - Crop growth water stress factor (unitless)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains


c     ahzsno - Water content of snow (mm)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains

c     ahzirr  - Irrigation water applied (mm/day)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains

c     ah0cb   - Power of Cambell's water release curve model (unitless)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains

c     ahzper - Cumulative daily deep percolation (mm/day)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains


c     ahzrun - Cumulative daily surface runoff (mm/day)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains


c     ahzsmt - Snow melt (mm)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains

c     ahzwid - Water infiltration depth (mm)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains

c     ------------------------------------------------------------------