Difference between revisions of "Process representation across tools"

Revision as of 10:51, 24 November 2023

PAGE IN PROGRESS - MORE COMING SOON!

building process representation overview tables + links to more specific pages about individual processes

Algorithm description	WRSM-Pitman	SPATSIM-Pitman	ACRU4	SWAT2012	MIKE-SHE, semi-distributed & fully distributed
Algorithm inputs (input data, parameters, model-calculated states/storages)	Rain Cover properties: max interception	Rain Cover properties: max interception	Rain PET Canopy storage (state) Cover properties: max interception (OR LAI)	Canopy interception is not explicitly modelled when using daily timestep modelling. It is implicitly considered in the ‘initial abstraction’, see infiltration & surface runoff below	Rain PET Canopy storage (state) Cover properties: LAI canopy interception coefficient
Function type	exponential & threshold	exponential & threshold	threshold		threshold
Thresholds	yes: timestep interception capacity (calculated)	yes: timestep interception capacity (calculated)	yes: timestep interception capacity (calculated)		yes: timestep interception capacity (calculated)

Algorithm description	WRSM-Pitman	SPATSIM-Pitman	ACRU4	SWAT2012	MIKE-SHE, semi-distributed, more conceptual	MIKE-SHE, fully-distributed, more physical
Algorithm inputs (input data, parameters, model-calculated states/storages)	Rain Rainfall distribution factor Soil properties: Saturation soil moisture Infiltration rate distribution Soil moisture (state)	Rain Rainfall distribution factor Soil properties: Saturation soil moisture Infiltration rate distribution Soil moisture (state)	Throughfall (rain-interception) Soil properties: Saturation soil moisture Infiltration depth parameter Macropore by-pass (clay cracking) Soil moisture within infiltration depth (state)	Throughfall (rain-interception) Soil properties: Saturation soil moisture Curve number (SCS-CN) Macropore by-pass Soil moisture (state)	Throughfall (rain-interception) Soil properties: Saturation soil moisture Curve number (SCS-CN) Macropore by-pass Soil moisture (state)	Throughfall (rain-interception) Soil properties: Saturation soil moisture Curve number (SCS-CN) Macropore by-pass Soil moisture (state)
Function type	exponential & threshold	exponential & threshold	threshold	threshold
Thresholds	yes: timestep interception capacity (calculated)	yes: timestep interception capacity (calculated)	yes: timestep interception capacity (calculated)	yes: timestep interception capacity (calculated)

@@ Line 18: / Line 18: @@
 <br/>
 * Rain
-* Cover properties:
+* ''Cover properties:''
 ** max interception
 <br/>
@@ Line 24: / Line 24: @@
 <br/>
 * Rain
-* Cover properties:
+* ''Cover properties:''
 ** max interception
 <br/>
@@ Line 31: / Line 31: @@
 * Rain
 * PET
-* Cover properties:
+* Canopy storage ''(state)''
+* ''Cover properties:''
 ** max interception (OR LAI)
-* Canopy storage ''(state)''
 <br/>
 | style="background: #FFFFF5; vertical-align: top"; rowspan= "3" |
-<br/>'''''Canopy interception is not explicitly modelled when using daily timestep modelling.''''' <br/>
+<br/>'''Canopy interception is not explicitly modelled when using daily timestep modelling.''' <br/>
 ''It is implicitly considered in the ‘initial abstraction’, see infiltration & surface runoff below''
 | style="background: #F5FCFF; vertical-align: top" |
@@ Line 42: / Line 42: @@
 * Rain
 * PET
-* Cover properties:
+* Canopy storage ''(state)''
+* ''Cover properties:''
 **LAI
 **canopy interception coefficient
-* Canopy storage ''(state)''
 <br/>
 |-