OR/14/007 Simulation modes - Revision history

Ajhil at 08:52, 20 October 2021

2021-10-20T08:52:07Z

← Older revision		Revision as of 09:52, 20 October 2021
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	==Calibration==		==Calibration==
	The calibration mode is used to determine the most efficient model structures and parameter sets for the chosen application, i.e. those that produce groundwater level time-series that best replicate available observational data. In calibration mode, AquiMod has an in-built Monte Carlo parameter sampling algorithm that runs a specified model structure using multiple unique parameter sets (up to ~107) which are randomly sampled from a user-defined parameter space. For each parameter set, the model is run and a measure of simulation efficiency is calculated by comparing the simulated groundwater level time-series to available observed data. Three different objective functions can be used in AquiMod to determine model efficiency (Table 4.1).		The calibration mode is used to determine the most efficient model structures and parameter sets for the chosen application, i.e. those that produce groundwater level time-series that best replicate available observational data. In calibration mode, AquiMod has an in-built Monte Carlo parameter sampling algorithm that runs a specified model structure using multiple unique parameter sets (up to ~107) which are randomly sampled from a user-defined parameter space. For each parameter set, the model is run and a measure of simulation efficiency is calculated by comparing the simulated groundwater level time-series to available observed data. Three different objective functions can be used in AquiMod to determine model efficiency (Table 4.1).

	<center>		<center>
	{\| class="wikitable"		{\| class="wikitable"
	\|+ Table 4.1 Objective functions available in AquiMod for a simulation sequence with n time-steps calculated using the observed (h<sub>o</sub>) and modelled (h<sub>m</sub>) groundwater levels.		\|+ Table 4.1    Objective functions available in AquiMod for a simulation sequence with n time-steps calculated using the observed (h<sub>o</sub>) and modelled (h<sub>m</sub>) groundwater levels.
	! ID !! Name !! Description		! ID !! Name !! Description
	\|-		\|-
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	\|}		\|}
	</center>		</center>

	==Evalutaion==		==Evalutaion==
	When using the evaluation mode, the user is required to specify one or more fixed parameter sets. AquiMod then determines the model efficiency for each of these and also generates time-series output files for each model component (e.g. groundwater level time-series for the saturated zone).		When using the evaluation mode, the user is required to specify one or more fixed parameter sets. AquiMod then determines the model efficiency for each of these and also generates time-series output files for each model component (e.g. groundwater level time-series for the saturated zone).

	[[Category:OR/14/007_AquiMod User Manual (v1.0)\| 04]]		[[Category:OR/14/007_AquiMod User Manual (v1.0)\| 04]]

Dbk at 15:49, 29 July 2015

2015-07-29T15:49:32Z

← Older revision		Revision as of 16:49, 29 July 2015
Line 5:		Line 5:
	==Calibration==		==Calibration==
	The calibration mode is used to determine the most efficient model structures and parameter sets for the chosen application, i.e. those that produce groundwater level time-series that best replicate available observational data. In calibration mode, AquiMod has an in-built Monte Carlo parameter sampling algorithm that runs a specified model structure using multiple unique parameter sets (up to ~107) which are randomly sampled from a user-defined parameter space. For each parameter set, the model is run and a measure of simulation efficiency is calculated by comparing the simulated groundwater level time-series to available observed data. Three different objective functions can be used in AquiMod to determine model efficiency (Table 4.1).		The calibration mode is used to determine the most efficient model structures and parameter sets for the chosen application, i.e. those that produce groundwater level time-series that best replicate available observational data. In calibration mode, AquiMod has an in-built Monte Carlo parameter sampling algorithm that runs a specified model structure using multiple unique parameter sets (up to ~107) which are randomly sampled from a user-defined parameter space. For each parameter set, the model is run and a measure of simulation efficiency is calculated by comparing the simulated groundwater level time-series to available observed data. Three different objective functions can be used in AquiMod to determine model efficiency (Table 4.1).
			<center>
	{\| class="wikitable"		{\| class="wikitable"
	\|+ Table 4.1 Objective functions available in AquiMod for a simulation sequence with n time- steps calculated using the observed (h<sub>o</sub>) and modelled (h<sub>m</sub>) groundwater levels.		\|+ Table 4.1 Objective functions available in AquiMod for a simulation sequence with n time-steps calculated using the observed (h<sub>o</sub>) and modelled (h<sub>m</sub>) groundwater levels.
	! ID !! Name !! Description		! ID !! Name !! Description
	\|-		\|-
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	\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|200px\| ]]		\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|200px\| ]]
	\|}		\|}
			</center>
	==Evalutaion==		==Evalutaion==
	When using the evaluation mode, the user is required to specify one or more fixed parameter sets. AquiMod then determines the model efficiency for each of these and also generates time- series output files for each model component (e.g. groundwater level time-series for the saturated zone).		When using the evaluation mode, the user is required to specify one or more fixed parameter sets. AquiMod then determines the model efficiency for each of these and also generates time-series output files for each model component (e.g. groundwater level time-series for the saturated zone).

	[[Category:OR/14/007_AquiMod User Manual (v1.0)\| 04]]		[[Category:OR/14/007_AquiMod User Manual (v1.0)\| 04]]

Dbk: Protected "OR/14/007 Simulation modes" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]

2015-03-26T12:51:26Z

Protected "OR/14/007 Simulation modes" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]

← Older revision	Revision as of 13:51, 26 March 2015
(No difference)

Dbk: /* Calibration */

2015-03-26T12:45:13Z

Calibration

← Older revision		Revision as of 13:45, 26 March 2015
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	! ID !! Name !! Description		! ID !! Name !! Description
	\|-		\|-
	\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|~~300px~~\| ]]		\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|200px\| ]]
	\|-		\|-
	\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|~~300px~~\| ]]		\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|200px\| ]]
	\|-		\|-
	\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|~~300px~~\| ]]		\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|200px\| ]]
	\|}		\|}

Dbk: /* Calibration */

2015-03-26T12:45:00Z

Calibration

← Older revision		Revision as of 13:45, 26 March 2015
Line 10:		Line 10:
	! ID !! Name !! Description		! ID !! Name !! Description
	\|-		\|-
	\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|~~widthpx~~\| ]]		\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|300px\| ]]
	\|-		\|-
	\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|~~widthpx~~\| ]]		\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|300px\| ]]
	\|-		\|-
	\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|~~widthpx~~\| ]]		\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|300px\| ]]
	\|}		\|}

Dbk at 14:53, 25 March 2015

2015-03-25T14:53:37Z

← Older revision		Revision as of 15:53, 25 March 2015
Line 10:		Line 10:
	! ID !! Name !! Description		! ID !! Name !! Description
	\|-		\|-
	\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|widthpx]]		\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|widthpx\| ]]
	\|-		\|-
	\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|widthpx]]		\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|widthpx\| ]]
	\|-		\|-
	\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|widthpx]]		\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|widthpx\| ]]
	\|}		\|}

Dbk at 14:53, 25 March 2015

2015-03-25T14:53:15Z

← Older revision		Revision as of 15:53, 25 March 2015
Line 14:		Line 14:
	\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|widthpx]]		\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|widthpx]]
	\|-		\|-
	\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| table4.3maths.png\|frameless\|widthpx]]		\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| [[Image:table4.3maths.png\|frameless\|widthpx]]
	\|}		\|}

Dbk at 14:52, 25 March 2015

2015-03-25T14:52:56Z

← Older revision		Revision as of 15:52, 25 March 2015
Line 12:		Line 12:
	\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|widthpx]]		\| 1 \|\| Nash-Sutcliffe Efficiency (NSE) \|\| [[Image:table4.1maths.png\|frameless\|widthpx]]
	\|-		\|-
	\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|widthpx~~\|<div>~~]]		\| 2 \|\| Root Mean Squared Error (RMSE) \|\| [[Image:table4.2maths.png\|frameless\|widthpx]]

	\|-		\|-

	\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| table4.3maths.png\|frameless\|widthpx]]		\| 3 \|\| Mean Absolute Percentage Error (MAPE) \|\| table4.3maths.png\|frameless\|widthpx]]
	\|}		\|}

Dbk: Created page with "{{OR/14/007}} notoc AquiMod has two different simulation modes, calibration and evaluation, which are described below. ==Calibration== The calibration mode is used to det..."

2015-03-25T14:52:29Z

Created page with "{{OR/14/007}} __notoc__ AquiMod has two different simulation modes, calibration and evaluation, which are described below. ==Calibration== The calibration mode is used to det..."

New page

{{OR/14/007}}
__notoc__
AquiMod has two different simulation modes, calibration and evaluation, which are described below.

==Calibration==
The calibration mode is used to determine the most efficient model structures and parameter sets for the chosen application, i.e. those that produce groundwater level time-series that best replicate available observational data. In calibration mode, AquiMod has an in-built Monte Carlo parameter sampling algorithm that runs a specified model structure using multiple unique parameter sets (up to ~107) which are randomly sampled from a user-defined parameter space. For each parameter set, the model is run and a measure of simulation efficiency is calculated by comparing the simulated groundwater level time-series to available observed data. Three different objective functions can be used in AquiMod to determine model efficiency (Table 4.1).

{| class="wikitable"
|+ Table 4.1 Objective functions available in AquiMod for a simulation sequence with n time- steps calculated using the observed (h<sub>o</sub>) and modelled (h<sub>m</sub>) groundwater levels.
! ID !! Name !! Description
|-
| 1 || Nash-Sutcliffe Efficiency (NSE) || [[Image:table4.1maths.png|frameless|widthpx]]
|-
| 2 || Root Mean Squared Error (RMSE) || [[Image:table4.2maths.png|frameless|widthpx|<div>]]

|-

| 3 || Mean Absolute Percentage Error (MAPE) || table4.3maths.png|frameless|widthpx]]
|}

==Evalutaion==
When using the evaluation mode, the user is required to specify one or more fixed parameter sets. AquiMod then determines the model efficiency for each of these and also generates time- series output files for each model component (e.g. groundwater level time-series for the saturated zone).

[[Category:OR/14/007_AquiMod User Manual (v1.0)| 04]]

OR/14/007 Simulation modes - Revision history

Ajhil at 08:52, 20 October 2021

Dbk at 15:49, 29 July 2015

Dbk: Protected "OR/14/007 Simulation modes" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]

Dbk: /* Calibration */

Dbk: /* Calibration */

Dbk at 14:53, 25 March 2015

Dbk at 14:53, 25 March 2015

Dbk at 14:52, 25 March 2015

Dbk: Created page with "{{OR/14/007}} __notoc__ AquiMod has two different simulation modes, calibration and evaluation, which are described below. ==Calibration== The calibration mode is used to det..."

Dbk: Created page with "{{OR/14/007}} notoc AquiMod has two different simulation modes, calibration and evaluation, which are described below. ==Calibration== The calibration mode is used to det..."