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",
59 self.defineRequiredParameter(
60 name = "NumberOfMembers",
63 message = "Nombre de membres dans l'ensemble",
66 self.defineRequiredParameter(
67 name = "EstimationOf",
70 message = "Estimation d'etat ou de parametres",
71 listval = ["State", "Parameters"],
73 self.defineRequiredParameter(
74 name = "InflationType",
75 default = "MultiplicativeOnAnalysisCovariance",
77 message = "Méthode d'inflation d'ensemble",
79 "MultiplicativeOnAnalysisCovariance",
80 "MultiplicativeOnBackgroundCovariance",
81 "MultiplicativeOnAnalysisAnomalies",
82 "MultiplicativeOnBackgroundAnomalies",
83 "AdditiveOnBackgroundCovariance",
84 "AdditiveOnAnalysisCovariance",
85 "HybridOnBackgroundCovariance",
88 self.defineRequiredParameter(
89 name = "InflationFactor",
92 message = "Facteur d'inflation",
95 self.defineRequiredParameter(
96 name = "LocalizationType",
97 default = "SchurLocalization",
99 message = "Méthode d'inflation d'ensemble",
101 "CovarianceLocalization",
102 "DomainLocalization",
104 "GaspariCohnLocalization",
107 self.defineRequiredParameter(
108 name = "LocalizationFactor",
111 message = "Facteur de localisation",
114 self.defineRequiredParameter( # Pas de type
115 name = "LocalizationMatrix",
116 message = "Matrice de localisation ou de distances",
118 self.defineRequiredParameter(
120 typecast = numpy.random.seed,
121 message = "Graine fixée pour le générateur aléatoire",
123 self.defineRequiredParameter(
124 name = "StoreInternalVariables",
127 message = "Stockage des variables internes ou intermédiaires du calcul",
129 self.defineRequiredParameter(
130 name = "StoreSupplementaryCalculations",
133 message = "Liste de calculs supplémentaires à stocker et/ou effectuer",
136 "APosterioriCorrelations",
137 "APosterioriCovariance",
138 "APosterioriStandardDeviations",
139 "APosterioriVariances",
142 "CostFunctionJAtCurrentOptimum",
144 "CostFunctionJbAtCurrentOptimum",
146 "CostFunctionJoAtCurrentOptimum",
147 "CurrentIterationNumber",
152 "InnovationAtCurrentAnalysis",
153 "InnovationAtCurrentState",
154 "SimulatedObservationAtCurrentAnalysis",
155 "SimulatedObservationAtCurrentOptimum",
156 "SimulatedObservationAtCurrentState",
159 self.requireInputArguments(
160 mandatory= ("Xb", "Y", "HO", "R", "B"),
161 optional = ("U", "EM", "CM", "Q"),
163 self.setAttributes(tags=(
171 def run(self, Xb=None, Y=None, U=None, HO=None, EM=None, CM=None, R=None, B=None, Q=None, Parameters=None):
172 self._pre_run(Parameters, Xb, Y, U, HO, EM, CM, R, B, Q)
174 #--------------------------
175 # Default EnKF = EnKF-16 = StochasticEnKF
176 if self._parameters["Minimizer"] in ["EnKF-05"]:
177 NumericObjects.senkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="KalmanFilterFormula05")
179 elif self._parameters["Minimizer"] in ["EnKF-16", "StochasticEnKF", "EnKF"]:
180 NumericObjects.senkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="KalmanFilterFormula16")
182 #--------------------------
183 # Default ETKF = ETKF-KFF
184 elif self._parameters["Minimizer"] in ["ETKF-KFF", "ETKF"]:
185 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="KalmanFilterFormula")
187 elif self._parameters["Minimizer"] == "ETKF-VAR":
188 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="Variational")
190 #--------------------------
191 # Default ETKF-N = ETKF-N-16
192 elif self._parameters["Minimizer"] == "ETKF-N-11":
193 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize11")
195 elif self._parameters["Minimizer"] == "ETKF-N-15":
196 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize15")
198 elif self._parameters["Minimizer"] in ["ETKF-N-16", "ETKF-N"]:
199 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize16")
201 #--------------------------
202 # Default MLEF = MLEF-T
203 elif self._parameters["Minimizer"] in ["MLEF-T", "MLEF"]:
204 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=False)
206 elif self._parameters["Minimizer"] == "MLEF-B":
207 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=True)
209 #--------------------------
210 # Default IEnKF = IEnKF-T
211 elif self._parameters["Minimizer"] in ["IEnKF-T", "IEnKF"]:
212 NumericObjects.ienkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=False)
214 elif self._parameters["Minimizer"] in ["IEnKF-B", "IEKF"]:
215 NumericObjects.ienkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=True)
217 #--------------------------
219 raise ValueError("Error in Minimizer name: %s"%self._parameters["Minimizer"])
224 # ==============================================================================
225 if __name__ == "__main__":
226 print('\n AUTODIAGNOSTIC\n')