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",
47 "ETKF-N-11", "EnKF-N-11",
48 "ETKF-N-15", "EnKF-N-15",
49 "ETKF-N-16", "EnKF-N-16",
54 self.defineRequiredParameter(
55 name = "NumberOfMembers",
58 message = "Nombre de membres dans l'ensemble",
61 self.defineRequiredParameter(
62 name = "EstimationOf",
65 message = "Estimation d'etat ou de parametres",
66 listval = ["State", "Parameters"],
68 self.defineRequiredParameter(
69 name = "InflationType",
70 default = "MultiplicativeOnAnalysisCovariance",
72 message = "Méthode d'inflation d'ensemble",
74 "MultiplicativeOnAnalysisCovariance",
75 "MultiplicativeOnBackgroundCovariance",
76 "MultiplicativeOnAnalysisAnomalies",
77 "MultiplicativeOnBackgroundAnomalies",
78 "AdditiveOnBackgroundCovariance",
79 "AdditiveOnAnalysisCovariance",
80 "HybridOnBackgroundCovariance",
83 self.defineRequiredParameter(
84 name = "InflationFactor",
87 message = "Facteur d'inflation",
90 self.defineRequiredParameter(
91 name = "LocalizationType",
92 default = "SchurLocalization",
94 message = "Méthode d'inflation d'ensemble",
96 "CovarianceLocalization",
99 "GaspariCohnLocalization",
102 self.defineRequiredParameter(
103 name = "LocalizationFactor",
106 message = "Facteur de localisation",
109 self.defineRequiredParameter( # Pas de type
110 name = "LocalizationMatrix",
111 message = "Matrice de localisation ou de distances",
113 self.defineRequiredParameter(
115 typecast = numpy.random.seed,
116 message = "Graine fixée pour le générateur aléatoire",
118 self.defineRequiredParameter(
119 name = "StoreInternalVariables",
122 message = "Stockage des variables internes ou intermédiaires du calcul",
124 self.defineRequiredParameter(
125 name = "StoreSupplementaryCalculations",
128 message = "Liste de calculs supplémentaires à stocker et/ou effectuer",
131 "APosterioriCorrelations",
132 "APosterioriCovariance",
133 "APosterioriStandardDeviations",
134 "APosterioriVariances",
137 "CostFunctionJAtCurrentOptimum",
139 "CostFunctionJbAtCurrentOptimum",
141 "CostFunctionJoAtCurrentOptimum",
142 "CurrentIterationNumber",
147 "InnovationAtCurrentAnalysis",
148 "InnovationAtCurrentState",
149 "SimulatedObservationAtCurrentAnalysis",
150 "SimulatedObservationAtCurrentOptimum",
151 "SimulatedObservationAtCurrentState",
154 self.requireInputArguments(
155 mandatory= ("Xb", "Y", "HO", "R", "B"),
156 optional = ("U", "EM", "CM", "Q"),
158 self.setAttributes(tags=(
166 def run(self, Xb=None, Y=None, U=None, HO=None, EM=None, CM=None, R=None, B=None, Q=None, Parameters=None):
167 self._pre_run(Parameters, Xb, Y, U, HO, EM, CM, R, B, Q)
169 #--------------------------
170 # Default EnKF = StochasticEnKF
171 if self._parameters["Minimizer"] in ["StochasticEnKF", "EnKF"]:
172 NumericObjects.senkf(self, Xb, Y, U, HO, EM, CM, R, B, Q)
174 #--------------------------
175 # Default ETKF = ETKF-KFF
176 elif self._parameters["Minimizer"] in ["ETKF-KFF", "ETKF"]:
177 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="KalmanFilterFormula")
179 elif self._parameters["Minimizer"] == "ETKF-VAR":
180 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="Variational")
182 #--------------------------
183 # Default ETKF-N = ETKF-N-16
184 elif self._parameters["Minimizer"] == "ETKF-N-11":
185 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="FiniteSize11")
187 elif self._parameters["Minimizer"] == "ETKF-N-15":
188 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="FiniteSize15")
190 elif self._parameters["Minimizer"] in ["ETKF-N-16", "ETKF-N"]:
191 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="FiniteSize16")
193 #--------------------------
194 # Default MLEF = MLEF-B
195 elif self._parameters["Minimizer"] in ["MLEF-B", "MLEF"]:
196 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=False)
198 elif self._parameters["Minimizer"] == "MLEF-T":
199 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=True)
201 #--------------------------
203 raise ValueError("Error in Minimizer name: %s"%self._parameters["Minimizer"])
208 # ==============================================================================
209 if __name__ == "__main__":
210 print('\n AUTODIAGNOSTIC\n')