Wave:GoodnessOfFit - Revision history

Froehlich: /* Kling-Gupta efficiency */ fix reference #120

2023-10-05T07:32:52Z

Kling-Gupta efficiency: fix reference #120

← Older revision		Revision as of 00:32, 5 October 2023
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	<code>-∞ ≤ KGE ≤ 1</code>. Larger is better.		<code>-∞ ≤ KGE ≤ 1</code>. Larger is better.

	Reference: {{:Literatur:~~Gupta_2009~~\|~~Gupta~~ et al. ~~2009~~}}		Reference: {{:Literatur:Kling_2012\|Kling et al. 2012}}

	===Hydrologic deviation===		===Hydrologic deviation===

Froehlich: update for Wave v2.4.0

2023-06-08T17:56:13Z

update for Wave v2.4.0

← Older revision		Revision as of 10:56, 8 June 2023
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	<div style="float:right; margin-left:10px;">__TOC__</div>		<div style="float:right; margin-left:10px;">__TOC__</div>

	==~~Beschreibung~~==		==Description==
	'''GoodnessOfFit''' calculates various goodness of fit ~~parameters~~ for ~~two~~ time series:		[[File:GoodnessOfFit ResultChart.png\|thumb\|right\|Result chart for a GoodnessOfFit analysis with two simulated time series]]
			'''GoodnessOfFit''' calculates various goodness of fit indicators for one or more "simulated" time series in relation to one "observed" time series.

			Optionally, the analysis can be performed for individual hydrologic years.

			The indicators "Volume error", "Nash-Sutcliffe efficiency", "Logarithmic Nash-Sutcliffe efficiency", "Kling-Gupta efficiency" and "Coefficient of correlation" are displayed in a radar chart. The full set of indicators is output to a result table.

			== Indicators ==

	=== Volume error ===		=== Volume error ===
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	==Notes==		==Notes==
	The ~~two~~ time series are cleaned before conducting the analysis, i.e. they are cut to each other's extents and all non-coincident nodes and nodes that have a NaN value in one of the time series are discarded.		The time series being compared are cleaned before conducting the analysis, i.e. they are cut to each other's extents and all non-coincident nodes and nodes that have a NaN value in one of the time series are discarded.

	==Literature==		==Literature==

Froehlich: /* Logarithmic Nash-Sutcliffe efficiency */ Update logarithmic Nash-Sutcliffe formula for v2.2.0

2023-02-09T18:28:55Z

Logarithmic Nash-Sutcliffe efficiency: Update logarithmic Nash-Sutcliffe formula for v2.2.0

← Older revision		Revision as of 11:28, 9 February 2023
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	===Logarithmic Nash-Sutcliffe efficiency===		===Logarithmic Nash-Sutcliffe efficiency===
	:<math>E,ln = 1-\frac{\sum_{t=1}^T\left(ln(Q_o^t)-ln(Q_m^t)\right)^2}{\sum_{t=1}^T\left(ln(Q_o^t)-~~ln(~~\overline{Q_o})\right)^2}</math>		:<math>E,ln = 1-\frac{\sum_{t=1}^T\left(ln(Q_o^t+\epsilon)-ln(Q_m^t+\epsilon)\right)^2}{\sum_{t=1}^T\left(ln(Q_o^t)-\overline{ln(Q_o+\epsilon)}\right)^2}</math>

	with		with
	:<code>E,ln</code>: Logarithmic Nash-Sutcliffe efficiency [-]		:<code>E,ln</code>: Logarithmic Nash-Sutcliffe efficiency [-]
	~~:<code><span style="text-decoration:overline;">Q<sub>o</sub></span></code>: observed average~~
	:<code>Q<sub>o</sub><sup>t</sup></code>: observed value at time <code>t</code>		:<code>Q<sub>o</sub><sup>t</sup></code>: observed value at time <code>t</code>
	:<code>Q<sub>m</sub><sup>t</sup></code>: simulated value at time <code>t</code>		:<code>Q<sub>m</sub><sup>t</sup></code>: simulated value at time <code>t</code>
			:<code>ε</code>: small constant set to 1% of the average value of <code>Q<sub>o</sub></code> as recommended by {{:Literatur:Pushpalatha_2012}}.
	<~~blockquote~~>
	Da in die Modelleffizienz [(Nash-Sutcliffe Effizenz)] der quadratische Fehler zwischen den simulierten und gemessenen Werten eingeht, werden Abweichungen hoher Werte (z. B. Hochwasserabflüsse) gegenüber geringen Werten (z. B. Niedrigwasserabflüsse) überbewertet. Daher wird häufig die logarithmierte Modelleffizienz berechnet. Das Gütemaß Reff,ln ist besser zur Bewertung
	~~der Modellierung von geringeren Werten (z. B. Niedrigwasserabflüssen) geeignet.~~
	</~~blockquote~~>
	:~~— BWK~~<~~ref~~>~~'''BWK''': "Detaillierte Nachweisführung immissionsorientierter Anforderungen an Misch- und Niederschlagswassereinleitungen gemäß BWK - Merkblatt 3", Okt. 2008~~</~~ref~~>

	===Kling-Gupta efficiency===		===Kling-Gupta efficiency===

Froehlich: /* Notes */

2021-12-12T00:44:05Z

Notes

← Older revision		Revision as of 17:44, 11 December 2021
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	==Notes==		==Notes==
	The two time series are cleaned before conducting the analysis, i.e. they are cut to each other's extents and all non-coincident nodes and nodes that have a NaN value in one the time series are discarded.		The two time series are cleaned before conducting the analysis, i.e. they are cut to each other's extents and all non-coincident nodes and nodes that have a NaN value in one of the time series are discarded.

	==Literature==		==Literature==

Froehlich: added KGE, for Wave 1.11

2021-12-12T00:20:35Z

added KGE, for Wave 1.11

@@ Line 85: / Line 85: @@
 </blockquote>
 :&mdash; BWK<ref>'''BWK''': "Detaillierte Nachweisführung immissionsorientierter Anforderungen an Misch- und Niederschlagswassereinleitungen gemäß BWK - Merkblatt 3", Okt. 2008</ref>
 ===Hydrologic deviation===

Froehlich: Translation to english

2021-12-12T00:18:27Z

Translation to english

Show changes

Froehlich at 17:45, 5 June 2020

2020-06-05T17:45:47Z

← Older revision		Revision as of 10:45, 5 June 2020
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	<references/>		<references/>

	[[~~Kategorie~~:BlueM.Wave\|G]]		[[Category:BlueM.Wave\|G]]
			[[Category:Analysis functions\|G]]

Froehlich: fixed reference

2017-05-15T13:16:02Z

fixed reference

← Older revision		Revision as of 06:16, 15 May 2017
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	der Modellierung von geringeren Werten (z. B. Niedrigwasserabflüssen) geeignet.		der Modellierung von geringeren Werten (z. B. Niedrigwasserabflüssen) geeignet.
	</blockquote>		</blockquote>
	:— BWK, Detaillierte Nachweisführung immissionsorientierter Anforderungen an Misch- und Niederschlagswassereinleitungen gemäß BWK - Merkblatt 3, Okt. 2008		:— BWK<ref>'''BWK''': "Detaillierte Nachweisführung immissionsorientierter Anforderungen an Misch- und Niederschlagswassereinleitungen gemäß BWK - Merkblatt 3", Okt. 2008</ref>

	===Hydrologische Deviation===		===Hydrologische Deviation===

Froehlich: /* Nash-Sutcliffe Effizienz */ added Logarithmic Nash-Sutcliffe Efficiency

2017-05-15T13:14:15Z

Nash-Sutcliffe Effizienz: added Logarithmic Nash-Sutcliffe Efficiency

@@ Line 70: / Line 70: @@
 </blockquote>
 :&mdash; Wikipedia<ref>'''Wikipedia contributors''': "Nash-Sutcliffe efficiency coefficient," Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/w/index.php?title=Nash-Sutcliffe_efficiency_coefficient&oldid=231196847 (accessed September 18, 2008). </ref>
 ===Hydrologische Deviation===

Froehlich: renamed category

2016-08-20T11:03:25Z

renamed category

← Older revision		Revision as of 04:03, 20 August 2016
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	<references/>		<references/>

	[[Kategorie:Wave\|G]]		[[Kategorie:BlueM.Wave\|G]]