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",
52 self.defineRequiredParameter(
53 name = "NumberOfMembers",
56 message = "Nombre de membres dans l'ensemble",
59 self.defineRequiredParameter(
60 name = "EstimationOf",
63 message = "Estimation d'etat ou de parametres",
64 listval = ["State", "Parameters"],
66 self.defineRequiredParameter(
67 name = "InflationType",
68 default = "MultiplicativeOnAnalysisCovariance",
70 message = "Méthode d'inflation d'ensemble",
72 "MultiplicativeOnAnalysisCovariance",
73 "MultiplicativeOnBackgroundCovariance",
74 "MultiplicativeOnAnalysisAnomalies",
75 "MultiplicativeOnBackgroundAnomalies",
76 "AdditiveOnBackgroundCovariance",
77 "AdditiveOnAnalysisCovariance",
78 "HybridOnBackgroundCovariance",
81 self.defineRequiredParameter(
82 name = "InflationFactor",
85 message = "Facteur d'inflation",
88 self.defineRequiredParameter(
89 name = "LocalizationType",
90 default = "SchurLocalization",
92 message = "Méthode d'inflation d'ensemble",
94 "CovarianceLocalization",
97 "GaspariCohnLocalization",
100 self.defineRequiredParameter(
101 name = "LocalizationFactor",
104 message = "Facteur de localisation",
107 self.defineRequiredParameter( # Pas de type
108 name = "LocalizationMatrix",
109 message = "Matrice de localisation ou de distances",
111 self.defineRequiredParameter(
113 typecast = numpy.random.seed,
114 message = "Graine fixée pour le générateur aléatoire",
116 self.defineRequiredParameter(
117 name = "StoreInternalVariables",
120 message = "Stockage des variables internes ou intermédiaires du calcul",
122 self.defineRequiredParameter(
123 name = "StoreSupplementaryCalculations",
126 message = "Liste de calculs supplémentaires à stocker et/ou effectuer",
129 "APosterioriCorrelations",
130 "APosterioriCovariance",
131 "APosterioriStandardDeviations",
132 "APosterioriVariances",
135 "CostFunctionJAtCurrentOptimum",
137 "CostFunctionJbAtCurrentOptimum",
139 "CostFunctionJoAtCurrentOptimum",
140 "CurrentIterationNumber",
145 "InnovationAtCurrentAnalysis",
146 "InnovationAtCurrentState",
147 "SimulatedObservationAtCurrentAnalysis",
148 "SimulatedObservationAtCurrentOptimum",
149 "SimulatedObservationAtCurrentState",
152 self.requireInputArguments(
153 mandatory= ("Xb", "Y", "HO", "R", "B"),
154 optional = ("U", "EM", "CM", "Q"),
156 self.setAttributes(tags=(
164 def run(self, Xb=None, Y=None, U=None, HO=None, EM=None, CM=None, R=None, B=None, Q=None, Parameters=None):
165 self._pre_run(Parameters, Xb, Y, U, HO, EM, CM, R, B, Q)
167 #--------------------------
168 # Default EnKF = StochasticEnKF
169 if self._parameters["Minimizer"] in ["StochasticEnKF", "EnKF"]:
170 NumericObjects.senkf(self, Xb, Y, U, HO, EM, CM, R, B, Q)
172 #--------------------------
173 # Default ETKF = ETKF-KFF
174 elif self._parameters["Minimizer"] in ["ETKF-KFF", "ETKF"]:
175 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="KalmanFilterFormula")
177 elif self._parameters["Minimizer"] == "ETKF-VAR":
178 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="Variational")
180 #--------------------------
181 # Default ETKF-N = ETKF-N-16
182 elif self._parameters["Minimizer"] == "ETKF-N-11":
183 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize11")
185 elif self._parameters["Minimizer"] == "ETKF-N-15":
186 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize15")
188 elif self._parameters["Minimizer"] in ["ETKF-N-16", "ETKF-N"]:
189 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, VariantM="FiniteSize16")
191 #--------------------------
192 # Default MLEF = MLEF-B
193 elif self._parameters["Minimizer"] in ["MLEF-B", "MLEF"]:
194 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=False)
196 elif self._parameters["Minimizer"] == "MLEF-T":
197 NumericObjects.mlef(self, Xb, Y, U, HO, EM, CM, R, B, Q, BnotT=True)
199 #--------------------------
201 raise ValueError("Error in Minimizer name: %s"%self._parameters["Minimizer"])
206 # ==============================================================================
207 if __name__ == "__main__":
208 print('\n AUTODIAGNOSTIC\n')