! ------------------------------------------------------------------ ! file 'c1db3.inc' ! ! This common block contains variables representing the crop ! database properties for each subregion. ! ! Parameter include files: p1werm.inc ! ! + + + VARIABLE DECLARATIONS + + + ! real ac0bn1(mnsub) real ac0bn2(mnsub) real ac0bn3(mnsub) real ac0bp1(mnsub) real ac0bp2(mnsub) real ac0bp3(mnsub) real acfny(mnsub) real acfpy(mnsub) real acfwy(mnsub) ! common / c1db3 / & & ac0bn1, ac0bn2, ac0bn3, ac0bp1, ac0bp2, ac0bp3, & & acfny, acfpy, acfwy ! ! + + + VARIABLE DEFINITIONS + + + ! ! ac0bn1 - Crop nitrogen uptake parm (N fraction at emergence) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the crop nitrogen uptake ! parameter at emergence for each of the subregions. ! ! ac0bn2 - Crop nitrogen uptake parm (N fraction @ 1/2 maturity) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the crop nitrogen uptake ! parameter at 1/2 maturity for each of the subregions. ! ! ac0bn3 - Crop nitrogen uptake parm (N fraction at maturity) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the crop nitrogen uptake ! parameter at maturity for each of the subregions. ! ! ac0bp1 - Crop phosphorous uptake parm (N fraction at emergence) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the crop phosphorous uptake ! parameter at emergence for each of the subregions. ! ! ac0bp2 - Crop phosphorous uptake parm (N fraction @ 1/2 maturity) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the crop phosphorous uptake ! parameter at 1/2 maturity for each of the subregions. ! ! ac0bp3 - Crop phosphorous uptake parm (N fraction at maturity) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the crop phosphorous uptake ! parameter at maturity for each of the subregions. ! ! acfny - Fraction of nitrogen in yield (?) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the fraction of nitrogen ! in the crop yield for each of the subregions. ! ! acfpy - Fraction of phosphorous in yield (?) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the fraction of phosphorous ! in the crop yield for each of the subregions. ! ! acfwy - Fraction of water in yield (?) ! ! range values min max ! ------------ --------- --------- ! fixed fmin fmax ! typical tmin tmax ! ------------ --------- --------- ! ! - This variable contains the fraction of water ! in the crop yield for each of the subregions. ! ! ------------------------------------------------------------------