1 # -*- coding: utf-8 -*-
3 # Copyright (C) 2008-2021 EDF R&D
5 # This library is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU Lesser General Public
7 # License as published by the Free Software Foundation; either
8 # version 2.1 of the License.
10 # This library is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # Lesser General Public License for more details.
15 # You should have received a copy of the GNU Lesser General Public
16 # License along with this library; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 # Author: Jean-Philippe Argaud, jean-philippe.argaud@edf.fr, EDF R&D
24 from daCore import BasicObjects, NumericObjects
27 # ==============================================================================
28 class ElementaryAlgorithm(BasicObjects.Algorithm):
30 BasicObjects.Algorithm.__init__(self, "ENSEMBLEKALMANFILTER")
31 self.defineRequiredParameter(
33 default = "StochasticEnKF",
35 message = "Minimiseur utilisé",
57 self.defineRequiredParameter(
58 name = "NumberOfMembers",
61 message = "Nombre de membres dans l'ensemble",
64 self.defineRequiredParameter(
65 name = "EstimationOf",
68 message = "Estimation d'etat ou de parametres",
69 listval = ["State", "Parameters"],
71 self.defineRequiredParameter(
72 name = "InflationType",
73 default = "MultiplicativeOnAnalysisCovariance",
75 message = "Méthode d'inflation d'ensemble",
77 "MultiplicativeOnAnalysisCovariance",
78 "MultiplicativeOnBackgroundCovariance",
79 "MultiplicativeOnAnalysisAnomalies",
80 "MultiplicativeOnBackgroundAnomalies",
81 "AdditiveOnBackgroundCovariance",
82 "AdditiveOnAnalysisCovariance",
83 "HybridOnBackgroundCovariance",
86 self.defineRequiredParameter(
87 name = "InflationFactor",
90 message = "Facteur d'inflation",
93 self.defineRequiredParameter(
94 name = "LocalizationType",
95 default = "SchurLocalization",
97 message = "Méthode d'inflation d'ensemble",
99 "CovarianceLocalization",
100 "DomainLocalization",
102 "GaspariCohnLocalization",
105 self.defineRequiredParameter(
106 name = "LocalizationFactor",
109 message = "Facteur de localisation",
112 self.defineRequiredParameter( # Pas de type
113 name = "LocalizationMatrix",
114 message = "Matrice de localisation ou de distances",
116 self.defineRequiredParameter(
118 typecast = numpy.random.seed,
119 message = "Graine fixée pour le générateur aléatoire",
121 self.defineRequiredParameter(
122 name = "StoreInternalVariables",
125 message = "Stockage des variables internes ou intermédiaires du calcul",
127 self.defineRequiredParameter(
128 name = "StoreSupplementaryCalculations",
131 message = "Liste de calculs supplémentaires à stocker et/ou effectuer",
134 "APosterioriCorrelations",
135 "APosterioriCovariance",
136 "APosterioriStandardDeviations",
137 "APosterioriVariances",
140 "CostFunctionJAtCurrentOptimum",
142 "CostFunctionJbAtCurrentOptimum",
144 "CostFunctionJoAtCurrentOptimum",
145 "CurrentIterationNumber",
150 "InnovationAtCurrentAnalysis",
151 "InnovationAtCurrentState",
152 "SimulatedObservationAtCurrentAnalysis",
153 "SimulatedObservationAtCurrentOptimum",
154 "SimulatedObservationAtCurrentState",
157 self.requireInputArguments(
158 mandatory= ("Xb", "Y", "HO", "R", "B"),
159 optional = ("U", "EM", "CM", "Q"),
161 self.setAttributes(tags=(
169 def run(self, Xb=None, Y=None, U=None, HO=None, EM=None, CM=None, R=None, B=None, Q=None, Parameters=None):
170 self._pre_run(Parameters, Xb, Y, U, HO, EM, CM, R, B, Q)
172 #--------------------------
173 # Default EnKF = StochasticEnKF
174 if self._parameters["Minimizer"] in ["StochasticEnKF", "EnKF"]:
175 NumericObjects.senkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="KalmanFilterFormula")
177 #--------------------------
178 # Default ETKF = ETKF-KFF
179 elif self._parameters["Minimizer"] in ["ETKF-KFF", "ETKF"]:
180 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="KalmanFilterFormula")
182 elif self._parameters["Minimizer"] == "ETKF-VAR":
183 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="Variational")
185 #--------------------------
186 # Default ETKF-N = ETKF-N-16
187 elif self._parameters["Minimizer"] == "ETKF-N-11":
188 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize11")
190 elif self._parameters["Minimizer"] == "ETKF-N-15":
191 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize15")
193 elif self._parameters["Minimizer"] in ["ETKF-N-16", "ETKF-N"]:
194 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize16")
196 #--------------------------
197 # Default MLEF = MLEF-T
198 elif self._parameters["Minimizer"] in ["MLEF-T", "MLEF"]:
199 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=False)
201 elif self._parameters["Minimizer"] == "MLEF-B":
202 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=True)
204 #--------------------------
205 # Default IEnKF = IEnKF-T
206 elif self._parameters["Minimizer"] in ["IEnKF-T", "IEnKF"]:
207 NumericObjects.ienkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=False)
209 elif self._parameters["Minimizer"] in ["IEnKF-B", "IEKF"]:
210 NumericObjects.ienkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=True)
212 #--------------------------
214 raise ValueError("Error in Minimizer name: %s"%self._parameters["Minimizer"])
219 # ==============================================================================
220 if __name__ == "__main__":
221 print('\n AUTODIAGNOSTIC\n')