Module watmod


VARIABLES

wlayer_integer public
Number of soil layers in unsaturated zone
395
wlayernewinteger public
Number of layers in unsaturated zone for next time step
396
dt_real*8 public
Length of time step (s)
398
dtmaxreal*8 public
Maximum time step (s)
399
dtsu_countinteger public
For speed analysis, count of how often dtsu or dtmax is time limiting
400
dtmax_countinteger public
For speed analysis, count of how often dtsu or dtmax is time limiting
400
esoil__real*8 public
Bare soil evaporation rate
402
esoil_hreal*8 public
Hourly soil evaporation
403
esoil_dreal*8 public
Daily soil evaporation rate
404
esoil_yreal*8 public
Annual soil evaporation rate
405
spgfcf__real*8 public
Seepage face flow rate
407
spgfcf_hreal*8 public
Hourly seepage face flow
408
spgfcf_dreal*8 public
Daily seepage face flow
409
inf__real*8 public
Infiltration rate
411
infx__real*8 public
Infiltration excess runoff rate
412
infx_hreal*8 public
Hourly infiltration excess runoff
413
infx_dreal*8 public
Daily infiltration excess runoff
414
zw_real*8 public
Elevation of water table
416
zwnewreal*8 public
Elevation of water table at next time step
417
wc_real*8 public
?  
419
cH2Ol_sreal*8(:)public
Soil water content in each layer (could also be called theta(:))
421
qblreal*8(:)public
Water flux across bottom boundary of each layer (positive upwards)
423
pcap_real*8(:)public
Soil matric head (m)
425
pcapnewreal*8(:)public
Matric pressure head in each layer at next time step
426
iovecreal*8(:)public
Mass balance for each soil layer
428
io__real*8 public
Input minus output of water in soil domain
429
io_hreal*8 public
Hourly input minus output of water in soil domain
430
ioacumreal*8 public
Cumulative mass balance of soil water
431
su__real*8(:)public
Soil saturation degree in each layer
433
sunewreal*8(:)public
Soil saturation degree in each layer at next time step
434
sueqreal*8(:)public
Soil saturation degree above water table in hydrostatic equilibrium
435
dsureal*8(:)public
Rate of change in soil saturation degree in each layer
436
kunsat_real*8(:)public
Unsaturated hydraulic conductivity in each soil layer
438
kunsatnewreal*8(:)public
Unsaturated hydraulic conductivity in each layer at next time step
439
s_ksatreal*8(:)public
Saturated hydraulic conductivity
441
s_thetasreal*8(:)public
Saturated soil water content
442
s_thetarreal*8(:)public
Residual soil water content
443
s_nvgreal*8(:)public
Van Genuchten soil parameter n
444
s_avgreal*8(:)public
Van Genuchten soil parameter a
445
c_mvgreal*8(:)public
Van Genuchten soil parameter m
446
i_cgsreal*8 public
Capital Gamma S (length scale for seepage outflow) (m)
454
i_zrreal*8 public
Average channel elevation
455
i_goreal*8 public
Slope close to channel in radians
456
i_ksatreal*8 public
Saturated hydraulic conductivity
460
i_thetarreal*8 public
Residual soil water content
461
i_thetasreal*8 public
Saturated soil water content
462
i_nvgreal*8 public
Van Genuchten soil parameter n
463
i_avgreal*8 public
Van Genuchten soil parameter a
464
i_mvgreal*8 public
Van Genuchten soil parameter m
465