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",
38 "ETKF", # Default ETKF
41 "ETKF-N", # Default ETKF-N
47 self.defineRequiredParameter(
48 name = "NumberOfMembers",
51 message = "Nombre de membres dans l'ensemble",
54 self.defineRequiredParameter(
55 name = "EstimationOf",
58 message = "Estimation d'etat ou de parametres",
59 listval = ["State", "Parameters"],
61 self.defineRequiredParameter(
62 name = "InflationType",
63 default = "MultiplicativeOnAnalysisCovariance",
65 message = "Méthode d'inflation d'ensemble",
67 "MultiplicativeOnAnalysisCovariance",
68 "MultiplicativeOnBackgroundCovariance",
69 "MultiplicativeOnAnalysisAnomalies",
70 "MultiplicativeOnBackgroundAnomalies",
71 "AdditiveOnBackgroundCovariance",
72 "AdditiveOnAnalysisCovariance",
73 "HybridOnBackgroundCovariance",
76 self.defineRequiredParameter(
77 name = "InflationFactor",
80 message = "Facteur d'inflation",
83 self.defineRequiredParameter(
84 name = "LocalizationType",
85 default = "SchurLocalization",
87 message = "Méthode d'inflation d'ensemble",
89 "CovarianceLocalization",
92 "GaspariCohnLocalization",
95 self.defineRequiredParameter(
96 name = "LocalizationFactor",
99 message = "Facteur de localisation",
102 self.defineRequiredParameter( # Pas de type
103 name = "LocalizationMatrix",
104 message = "Matrice de localisation ou de distances",
106 self.defineRequiredParameter(
108 typecast = numpy.random.seed,
109 message = "Graine fixée pour le générateur aléatoire",
111 self.defineRequiredParameter(
112 name = "StoreInternalVariables",
115 message = "Stockage des variables internes ou intermédiaires du calcul",
117 self.defineRequiredParameter(
118 name = "StoreSupplementaryCalculations",
121 message = "Liste de calculs supplémentaires à stocker et/ou effectuer",
124 "APosterioriCorrelations",
125 "APosterioriCovariance",
126 "APosterioriStandardDeviations",
127 "APosterioriVariances",
130 "CostFunctionJAtCurrentOptimum",
132 "CostFunctionJbAtCurrentOptimum",
134 "CostFunctionJoAtCurrentOptimum",
135 "CurrentIterationNumber",
140 "InnovationAtCurrentAnalysis",
141 "InnovationAtCurrentState",
142 "SimulatedObservationAtCurrentAnalysis",
143 "SimulatedObservationAtCurrentOptimum",
144 "SimulatedObservationAtCurrentState",
147 self.requireInputArguments(
148 mandatory= ("Xb", "Y", "HO", "R", "B"),
149 optional = ("U", "EM", "CM", "Q"),
151 self.setAttributes(tags=(
159 def run(self, Xb=None, Y=None, U=None, HO=None, EM=None, CM=None, R=None, B=None, Q=None, Parameters=None):
160 self._pre_run(Parameters, Xb, Y, U, HO, EM, CM, R, B, Q)
162 if self._parameters["Minimizer"] == "StochasticEnKF":
163 NumericObjects.senkf(self, Xb, Y, U, HO, EM, CM, R, B, Q)
165 elif self._parameters["Minimizer"] in ["ETKF-KFF", "ETKF"]:
166 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="KalmanFilterFormula")
168 elif self._parameters["Minimizer"] == "ETKF-VAR":
169 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="Variational")
171 elif self._parameters["Minimizer"] == "ETKF-N-11":
172 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="FiniteSize11")
174 elif self._parameters["Minimizer"] == "ETKF-N-15":
175 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="FiniteSize15")
177 elif self._parameters["Minimizer"] in ["ETKF-N-16", "ETKF-N"]:
178 NumericObjects.etkf(self, Xb, Y, U, HO, EM, CM, R, B, Q, KorV="FiniteSize16")
181 raise ValueError("Error in Minimizer name: %s"%self._parameters["Minimizer"])
186 # ==============================================================================
187 if __name__ == "__main__":
188 print('\n AUTODIAGNOSTIC\n')