c     ------------------------------------------------------------------
c     file 'c1geom.inc'
c
c     This common block contains variables representing the crop
c     database properties for each subregion.  These variables
c     are used to estimate crop geometric properties.
c
c     Parameter include files:  p1werm.inc
c
c     + + + VARIABLE DECLARATIONS + + +
c
      real             acrsai(mnsub)
      real             acrlai(mnsub)
      real             acrsaz(mnsub)
      real             acrlaz(mnsub)
      real             acffcv(mnsub)
      real             acfscv(mnsub)
      real             acftcv(mnsub)
c
      common / c1geom /
     r                  acrsai, acrlai, acrsaz, acrlaz, acffcv, acfscv,
     r                  acftcv
c
c     + + + VARIABLE DEFINITIONS + + +
c
c     acrsai - Crop stem area index (m^2/m^2)
c
c              range values      min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------
c
c            - This variable contains the daily crop stem area index
c              for each of the subregions.
c
c     acrlai - Crop leaf area index (m^2/m^2)
c
c              range values      min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------
c
c            - This variable contains the crop leaf area index
c              for each of the subregions.
c
c     acrsaz - Crop stem area index by height (1/m)
c
c              range values      min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------
c
c            - This variable contains the stem area index by height
c              for each of the subregions.
c
c     acrlaz - Crop leaf area index by height (1/m)
c
c              range values      min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------
c
c            - This variable contains the leaf area index by height
c              for each of the subregions.
c
c     acffcv - Crop biomass cover - flat  (m^2/m^2)
c
c              range values      min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------
c
c            - This variable contains the flat biomass cover for
c              each of the subregions.
c
c     acfscv - Crop biomass cover - standing  (m^2/m^2)
c
c              range values      min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------
c
c            - This variable contains the standing biomass cover for
c              each of the subregions.
c
c     acftcv - Crop biomass cover - total  (m^2/m^2)
c
c              range values      min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------
c
c            - This variable contains the total biomass cover for
c              each of the subregions.
c
c     ------------------------------------------------------------------