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CCPP SciDoc
v6.0.0
Common Community Physics Package Developed at DTC
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CCPP SciDoc
v6.0.0
Common Community Physics Package Developed at DTC
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Public Attributes | |
| logical | urban_flag |
| integer | iswater |
| integer | isbarren |
| integer | isice |
| integer | iscrop |
| integer | eblforest |
| real(kind=kind_phys) | ch2op |
| maximum intercepted h2o per unit lai+sai (mm) More... | |
| real(kind=kind_phys) | dleaf |
| characteristic leaf dimension (m) More... | |
| real(kind=kind_phys) | z0mvt |
| momentum roughness length (m) More... | |
| real(kind=kind_phys) | hvt |
| top of canopy (m) More... | |
| real(kind=kind_phys) | hvb |
| bottom of canopy (m) More... | |
| real(kind=kind_phys) | den |
| tree density (no. of trunks per m2) More... | |
| real(kind=kind_phys) | rc |
| tree crown radius (m) More... | |
| real(kind=kind_phys) | mfsno |
| snowmelt m parameter () More... | |
| real(kind=kind_phys) | scffac |
| snow cover factor (m) More... | |
| real(kind=kind_phys), dimension(12) | saim |
| monthly stem area index, one-sided More... | |
| real(kind=kind_phys), dimension(12) | laim |
| monthly leaf area index, one-sided More... | |
| real(kind=kind_phys) | sla |
| single-side leaf area per kg [m2/kg] More... | |
| real(kind=kind_phys) | dilefc |
| coeficient for leaf stress death [1/s] More... | |
| real(kind=kind_phys) | dilefw |
| coeficient for leaf stress death [1/s] More... | |
| real(kind=kind_phys) | fragr |
| fraction of growth respiration !original was 0.3 More... | |
| real(kind=kind_phys) | ltovrc |
| leaf turnover [1/s] More... | |
| real(kind=kind_phys) | c3psn |
| photosynthetic pathway: 0. = c4, 1. = c3 More... | |
| real(kind=kind_phys) | kc25 |
| co2 michaelis-menten constant at 25c (pa) More... | |
| real(kind=kind_phys) | akc |
| q10 for kc25 More... | |
| real(kind=kind_phys) | ko25 |
| o2 michaelis-menten constant at 25c (pa) More... | |
| real(kind=kind_phys) | ako |
| q10 for ko25 More... | |
| real(kind=kind_phys) | vcmx25 |
| maximum rate of carboxylation at 25c (umol co2/m**2/s) More... | |
| real(kind=kind_phys) | avcmx |
| q10 for vcmx25 More... | |
| real(kind=kind_phys) | bp |
| minimum leaf conductance (umol/m**2/s) More... | |
| real(kind=kind_phys) | mp |
| slope of conductance-to-photosynthesis relationship More... | |
| real(kind=kind_phys) | qe25 |
| quantum efficiency at 25c (umol co2 / umol photon) More... | |
| real(kind=kind_phys) | aqe |
| q10 for qe25 More... | |
| real(kind=kind_phys) | rmf25 |
| leaf maintenance respiration at 25c (umol co2/m**2/s) More... | |
| real(kind=kind_phys) | rms25 |
| stem maintenance respiration at 25c (umol co2/kg bio/s) More... | |
| real(kind=kind_phys) | rmr25 |
| root maintenance respiration at 25c (umol co2/kg bio/s) More... | |
| real(kind=kind_phys) | arm |
| q10 for maintenance respiration More... | |
| real(kind=kind_phys) | folnmx |
| foliage nitrogen concentration when f(n)=1 (%) More... | |
| real(kind=kind_phys) | tmin |
| minimum temperature for photosynthesis (k) More... | |
| real(kind=kind_phys) | xl |
| leaf/stem orientation index More... | |
| real(kind=kind_phys), dimension(mband) | rhol |
| leaf reflectance: 1=vis, 2=nir More... | |
| real(kind=kind_phys), dimension(mband) | rhos |
| stem reflectance: 1=vis, 2=nir More... | |
| real(kind=kind_phys), dimension(mband) | taul |
| leaf transmittance: 1=vis, 2=nir More... | |
| real(kind=kind_phys), dimension(mband) | taus |
| stem transmittance: 1=vis, 2=nir More... | |
| real(kind=kind_phys) | mrp |
| microbial respiration parameter (umol co2 /kg c/ s) More... | |
| real(kind=kind_phys) | cwpvt |
| empirical canopy wind parameter More... | |
| real(kind=kind_phys) | wrrat |
| wood to non-wood ratio More... | |
| real(kind=kind_phys) | wdpool |
| wood pool (switch 1 or 0) depending on woody or not [-] More... | |
| real(kind=kind_phys) | tdlef |
| characteristic t for leaf freezing [k] More... | |
| integer | nroot |
| number of soil layers with root present More... | |
| real(kind=kind_phys) | rgl |
| parameter used in radiation stress function More... | |
| real(kind=kind_phys) | rsmin |
| minimum stomatal resistance [s m-1] More... | |
| real(kind=kind_phys) | hs |
| parameter used in vapor pressure deficit function More... | |
| real(kind=kind_phys) | topt |
| optimum transpiration air temperature [k] More... | |
| real(kind=kind_phys) | rsmax |
| maximal stomatal resistance [s m-1] More... | |
| real(kind=kind_phys) | slarea |
| real(kind=kind_phys), dimension(5) | eps |
| real(kind=kind_phys), dimension(mband) | albsat |
| saturated soil albedos: 1=vis, 2=nir More... | |
| real(kind=kind_phys), dimension(mband) | albdry |
| dry soil albedos: 1=vis, 2=nir More... | |
| real(kind=kind_phys), dimension(mband) | albice |
| albedo land ice: 1=vis, 2=nir More... | |
| real(kind=kind_phys), dimension(mband) | alblak |
| albedo frozen lakes: 1=vis, 2=nir More... | |
| real(kind=kind_phys), dimension(mband) | omegas |
| two-stream parameter omega for snow More... | |
| real(kind=kind_phys) | betads |
| two-stream parameter betad for snow More... | |
| real(kind=kind_phys) | betais |
| two-stream parameter betad for snow More... | |
| real(kind=kind_phys), dimension(2) | eg |
| emissivity More... | |
| real(kind=kind_phys) | co2 |
| co2 partial pressure More... | |
| real(kind=kind_phys) | o2 |
| o2 partial pressure More... | |
| real(kind=kind_phys) | timean |
| gridcell mean topgraphic index (global mean) More... | |
| real(kind=kind_phys) | fsatmx |
| maximum surface saturated fraction (global mean) More... | |
| real(kind=kind_phys) | z0sno |
| snow surface roughness length (m) (0.002) More... | |
| real(kind=kind_phys) | ssi |
| liquid water holding capacity for snowpack (m3/m3) More... | |
| real(kind=kind_phys) | snow_ret_fac |
| snowpack water release timescale factor (1/s) More... | |
| real(kind=kind_phys) | swemx |
| new snow mass to fully cover old snow (mm) More... | |
| real(kind=kind_phys) | snow_emis |
| snow emissivity More... | |
| real(kind=kind_phys) | tau0 |
| tau0 from yang97 eqn. 10a More... | |
| real(kind=kind_phys) | grain_growth |
| growth from vapor diffusion yang97 eqn. 10b More... | |
| real(kind=kind_phys) | extra_growth |
| extra growth near freezing yang97 eqn. 10c More... | |
| real(kind=kind_phys) | dirt_soot |
| dirt and soot term yang97 eqn. 10d More... | |
| real(kind=kind_phys) | bats_cosz |
| zenith angle snow albedo adjustment; b in yang97 eqn. 15 More... | |
| real(kind=kind_phys) | bats_vis_new |
| new snow visible albedo More... | |
| real(kind=kind_phys) | bats_nir_new |
| new snow nir albedo More... | |
| real(kind=kind_phys) | bats_vis_age |
| age factor for diffuse visible snow albedo yang97 eqn. 17 More... | |
| real(kind=kind_phys) | bats_nir_age |
| age factor for diffuse nir snow albedo yang97 eqn. 18 More... | |
| real(kind=kind_phys) | bats_vis_dir |
| cosz factor for direct visible snow albedo yang97 eqn. 15 More... | |
| real(kind=kind_phys) | bats_nir_dir |
| cosz factor for direct nir snow albedo yang97 eqn. 16 More... | |
| real(kind=kind_phys) | rsurf_snow |
| surface resistance for snow(s/m) More... | |
| real(kind=kind_phys) | rsurf_exp |
| exponent in the shape parameter for soil resistance option 1 More... | |
| integer | pltday |
| planting date More... | |
| integer | hsday |
| harvest date More... | |
| real(kind=kind_phys) | plantpop |
| plant density [per ha] - used? More... | |
| real(kind=kind_phys) | irri |
| irrigation strategy 0= non-irrigation 1=irrigation (no water-stress) More... | |
| real(kind=kind_phys) | gddtbase |
| base temperature for gdd accumulation [c] More... | |
| real(kind=kind_phys) | gddtcut |
| upper temperature for gdd accumulation [c] More... | |
| real(kind=kind_phys) | gdds1 |
| gdd from seeding to emergence More... | |
| real(kind=kind_phys) | gdds2 |
| gdd from seeding to initial vegetative More... | |
| real(kind=kind_phys) | gdds3 |
| gdd from seeding to post vegetative More... | |
| real(kind=kind_phys) | gdds4 |
| gdd from seeding to intial reproductive More... | |
| real(kind=kind_phys) | gdds5 |
| gdd from seeding to pysical maturity More... | |
| integer | c3c4 |
| photosynthetic pathway: 1 = c3 2 = c4 More... | |
| real(kind=kind_phys) | aref |
| reference maximum co2 assimulation rate More... | |
| real(kind=kind_phys) | psnrf |
| co2 assimulation reduction factor(0-1) (caused by non-modeling part,e.g.pest,weeds) More... | |
| real(kind=kind_phys) | i2par |
| fraction of incoming solar radiation to photosynthetically active radiation More... | |
| real(kind=kind_phys) | tassim0 |
| minimum temperature for co2 assimulation [c] More... | |
| real(kind=kind_phys) | tassim1 |
| co2 assimulation linearly increasing until temperature reaches t1 [c] More... | |
| real(kind=kind_phys) | tassim2 |
| co2 assmilation rate remain at aref until temperature reaches t2 [c] More... | |
| real(kind=kind_phys) | k |
| light extinction coefficient More... | |
| real(kind=kind_phys) | epsi |
| initial light use efficiency More... | |
| real(kind=kind_phys) | q10mr |
| q10 for maintainance respiration More... | |
| real(kind=kind_phys) | foln_mx |
| foliage nitrogen concentration when f(n)=1 (%) More... | |
| real(kind=kind_phys) | lefreez |
| characteristic t for leaf freezing [k] More... | |
| real(kind=kind_phys), dimension(nstage) | dile_fc |
| coeficient for temperature leaf stress death [1/s] More... | |
| real(kind=kind_phys), dimension(nstage) | dile_fw |
| coeficient for water leaf stress death [1/s] More... | |
| real(kind=kind_phys) | fra_gr |
| fraction of growth respiration More... | |
| real(kind=kind_phys), dimension(nstage) | lf_ovrc |
| fraction of leaf turnover [1/s] More... | |
| real(kind=kind_phys), dimension(nstage) | st_ovrc |
| fraction of stem turnover [1/s] More... | |
| real(kind=kind_phys), dimension(nstage) | rt_ovrc |
| fraction of root tunrover [1/s] More... | |
| real(kind=kind_phys) | lfmr25 |
| leaf maintenance respiration at 25c [umol co2/m**2 /s] More... | |
| real(kind=kind_phys) | stmr25 |
| stem maintenance respiration at 25c [umol co2/kg bio/s] More... | |
| real(kind=kind_phys) | rtmr25 |
| root maintenance respiration at 25c [umol co2/kg bio/s] More... | |
| real(kind=kind_phys) | grainmr25 |
| grain maintenance respiration at 25c [umol co2/kg bio/s] More... | |
| real(kind=kind_phys), dimension(nstage) | lfpt |
| fraction of carbohydrate flux to leaf More... | |
| real(kind=kind_phys), dimension(nstage) | stpt |
| fraction of carbohydrate flux to stem More... | |
| real(kind=kind_phys), dimension(nstage) | rtpt |
| fraction of carbohydrate flux to root More... | |
| real(kind=kind_phys), dimension(nstage) | grainpt |
| fraction of carbohydrate flux to grain More... | |
| real(kind=kind_phys) | bio2lai |
| leaf are per living leaf biomass [m^2/kg] More... | |
| real(kind=kind_phys), dimension(nsoil) | bexp |
| b parameter More... | |
| real(kind=kind_phys), dimension(nsoil) | smcdry |
| dry soil moisture threshold where direct evap from top More... | |
| real(kind=kind_phys), dimension(nsoil) | smcwlt |
| wilting point soil moisture (volumetric) More... | |
| real(kind=kind_phys), dimension(nsoil) | smcref |
| reference soil moisture (field capacity) (volumetric) More... | |
| real(kind=kind_phys), dimension(nsoil) | smcmax |
| porosity, saturated value of soil moisture (volumetric) More... | |
| real(kind=kind_phys), dimension(nsoil) | psisat |
| saturated soil matric potential More... | |
| real(kind=kind_phys), dimension(nsoil) | dksat |
| saturated soil hydraulic conductivity More... | |
| real(kind=kind_phys), dimension(nsoil) | dwsat |
| saturated soil hydraulic diffusivity More... | |
| real(kind=kind_phys), dimension(nsoil) | quartz |
| soil quartz content More... | |
| real(kind=kind_phys) | f1 |
| soil thermal diffusivity/conductivity coef (not used mb: 20140718) More... | |
| real(kind=kind_phys) | slope |
| slope index (0 - 1) More... | |
| real(kind=kind_phys) | csoil |
| vol. soil heat capacity [j/m3/k] More... | |
| real(kind=kind_phys) | zbot |
| depth (m) of lower boundary soil temperature More... | |
| real(kind=kind_phys) | czil |
| calculate roughness length of heat More... | |
| real(kind=kind_phys) | refdk |
| real(kind=kind_phys) | refkdt |
| real(kind=kind_phys) | kdt |
| used in compute maximum infiltration rate (in infil) More... | |
| real(kind=kind_phys) | frzx |
| used in compute maximum infiltration rate (in infil) More... | |
1.9.4