Functions/Subroutines | |
| subroutine, public | soil_traveltime_processes (i, j, iluse, subst, thickness, soilstate, infilt, release) |
| subroutine | decay_of_simplesubstance (j, iluse, soillayer, subst, vol, conc) |
| subroutine | decay_of_simplesubstance_sorbedphase (j, iluse, subst, pool) |
| subroutine | left_after_decay (timesteps, soillayer, decaypar, totluse, totslc, fractionleft) |
| subroutine | release_from_pool (subst, pool, qmm, release) |
| subroutine, public | distribute_soil_load (i, j, n, load, load3, soilstate, model9) |
Detailed Description
HYPE substance simplified soil model based on travel time through soil and half life of pollutants to simulate losses in soil.
Function/Subroutine Documentation
◆ decay_of_simplesubstance()
| subroutine traveltime_soil_processes::decay_of_simplesubstance | ( | integer, intent(in) | j, |
| integer, intent(in) | iluse, | ||
| integer, intent(in) | soillayer, | ||
| integer, intent(in) | subst, | ||
| real, intent(in) | vol, | ||
| real, dimension(numsubstances), intent(inout) | conc | ||
| ) |
Decay processes of simple substance in dissolved phase.
Reference ModelDescription Nitrogen and phosphorus in land routines (Nutrient soil leakage from outer source)
- Parameters
-
[in] j index of class [in] iluse index of landuse [in] soillayer soil layer (1-3) [in] subst index of substance [in] vol volume of water [in,out] conc concentration of water (-)
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◆ decay_of_simplesubstance_sorbedphase()
| subroutine traveltime_soil_processes::decay_of_simplesubstance_sorbedphase | ( | integer, intent(in) | j, |
| integer, intent(in) | iluse, | ||
| integer, intent(in) | subst, | ||
| real, intent(inout) | pool | ||
| ) |
Decay of simple substance in sorbed or particulate phase.
Reference ModelDescription Nitrogen and phosphorus in land routines (Nutrient soil leakage from outer source)
- Parameters
-
[in] j index of class [in] iluse index of landuse [in] subst index of substance [in,out] pool amount of substance
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◆ distribute_soil_load()
| subroutine, public traveltime_soil_processes::distribute_soil_load | ( | integer, intent(in) | i, |
| integer, intent(in) | j, | ||
| integer, intent(in) | n, | ||
| real, dimension(n), intent(in) | load, | ||
| real, dimension(n), intent(out) | load3, | ||
| type(soilstatetype), intent(inout) | soilstate, | ||
| integer, dimension(0:n), intent(in), optional | model9 | ||
| ) |
Distribute soil load between surface pool and soil layers.
Reference ModelDescription Nitrogen and phosphorus in land routines (Nutrient soil leakage from outer source)
- Parameters
-
[in] i index of subbasin [in] j index of class [in] n number of substances [in] load load to soil [out] load3 load to soil layer 3 [in,out] soilstate Soil states
Algoritm Initiate
For every substance simulated with traveltime model
- Get parameter values for current substance
- Calculate the loads distribution (fractions)
- Calculate the distributed load
Add the distributed loads to the pools
Output
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◆ left_after_decay()
| subroutine traveltime_soil_processes::left_after_decay | ( | integer, intent(in) | timesteps, |
| integer, intent(in) | soillayer, | ||
| real, intent(in) | decaypar, | ||
| real, intent(in) | totluse, | ||
| real, intent(in) | totslc, | ||
| real, intent(out) | fractionleft | ||
| ) |
Fraction left of substance after decay processes.
Reference ModelDescription Nitrogen and phosphorus in land routines (Nutrient soil leakage from outer source)
- Parameters
-
[in] timesteps time in number of timesteps [in] soillayer soil layer (1-3) [in] decaypar decay parameter [half life in days] [in] totluse time of travel landuse scaling parameter [days] [in] totslc time of travel scaling parameter of class (used if no totpar set) [days] [out] fractionleft fraction remaining after decay
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◆ release_from_pool()
| subroutine traveltime_soil_processes::release_from_pool | ( | integer, intent(in) | subst, |
| real, intent(inout) | pool, | ||
| real, intent(in) | qmm, | ||
| real, intent(out) | release | ||
| ) |
Release from surface pool on ground due to rain/snowmelt or surface runoff.
Reference ModelDescription Nitrogen and phosphorus in land routines (Nutrient soil leakage from outer source)
- Parameters
-
[in] subst index of substance [in,out] pool surface pool of substance [in] qmm water in mm/ts in precipitation or surface runoff or infiltration [out] release release of substance from surface pool
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◆ soil_traveltime_processes()
| subroutine, public traveltime_soil_processes::soil_traveltime_processes | ( | integer, intent(in) | i, |
| integer, intent(in) | j, | ||
| integer, intent(in) | iluse, | ||
| integer, intent(in) | subst, | ||
| real, dimension(maxsoillayers), intent(in) | thickness, | ||
| type(soilstatetype), intent(inout) | soilstate, | ||
| real, intent(in) | infilt, | ||
| real, intent(out) | release | ||
| ) |
Calculate substance processes in soil by traveltime soil model.
Reference ModelDescription Nitrogen and phosphorus in land routines (Nutrient soil leakage from outer source)
- Parameters
-
[in] i index of subbasin [in] j index of class [in] iluse index of landuse [in] subst index of substance [in] thickness thickness of soil layers [in,out] soilstate Soil states [in] infilt gross infiltration (snowmelt and precipitation) [out] release release from surface pool
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