2 # Copyright (C) 2010-2011 EDF R&D
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 # Author: André Ribes, andre.ribes@edf.fr, EDF R&D
22 from daCore.AssimilationStudy import AssimilationStudy
23 from daCore import Logging
26 class daError(Exception):
27 def __init__(self, value):
30 return repr(self.value)
34 def __init__(self, name, algorithm, debug):
36 self.ADD = AssimilationStudy(name)
37 self.ADD.setControls()
38 self.algorithm = algorithm
39 self.algorithm_dict = None
40 self.Background = None
41 self.InputVariables = {}
42 self.OutputVariables = {}
43 self.InputVariablesOrder = []
44 self.OutputVariablesOrder = []
48 logging.getLogger().setLevel(logging.DEBUG)
50 logging.getLogger().setLevel(logging.WARNING)
52 # Observation Management
53 self.ObservationOperatorType = {}
54 self.FunctionObservationOperator = {}
56 def setInputVariable(self, name, size):
57 self.InputVariables[name] = size
58 self.InputVariablesOrder.append(name)
60 def setOutputVariable(self, name, size):
61 self.OutputVariables[name] = size
62 self.OutputVariablesOrder.append(name)
64 def setAlgorithmParameters(self, parameters):
65 self.algorithm_dict = parameters
67 def initAlgorithm(self):
69 self.ADD.setAlgorithm(choice=self.algorithm)
70 if self.algorithm_dict != None:
71 self.ADD.setAlgorithmParameters(asDico=self.algorithm_dict)
73 def getAssimilationStudy(self):
77 # Methods to initialize AssimilationStudy
79 def setBackgroundType(self, Type):
82 self.BackgroundType = Type
84 raise daError("[daStudy::setBackgroundType] Type is unkown : " + Type + " Types are : Vector")
86 def setBackground(self, Background):
90 except AttributeError:
91 raise daError("[daStudy::setBackground] Type is not defined !")
93 self.Background = Background
95 if self.BackgroundType == "Vector":
96 self.ADD.setBackground(asVector = Background)
98 def getBackground(self):
99 return self.Background
101 def setBackgroundError(self, BackgroundError):
103 self.ADD.setBackgroundError(asCovariance = BackgroundError)
105 def setObservationType(self, Type):
108 self.ObservationType = Type
110 raise daError("[daStudy::setObservationType] Type is unkown : " + Type + " Types are : Vector")
112 def setObservation(self, Observation):
116 except AttributeError:
117 raise daError("[daStudy::setObservation] Type is not defined !")
119 if self.ObservationType == "Vector":
120 self.ADD.setObservation(asVector = Observation)
122 def setObservationError(self, ObservationError):
123 self.ADD.setObservationError(asCovariance = ObservationError)
126 def getObservationOperatorType(self, Name):
129 rtn = self.ObservationOperatorType[Name]
134 def setObservationOperatorType(self, Name, Type):
136 self.ObservationOperatorType[Name] = Type
137 elif Type == "Function":
138 self.ObservationOperatorType[Name] = Type
140 raise daError("[daStudy::setObservationOperatorType] Type is unkown : " + Type + " Types are : Matrix")
142 def setObservationOperator(self, Name, ObservationOperator):
144 self.ObservationOperatorType[Name]
145 except AttributeError:
146 raise daError("[daStudy::setObservationOperator] Type is not defined !")
148 if self.ObservationOperatorType[Name] == "Matrix":
149 self.ADD.setObservationOperator(asMatrix = ObservationOperator)
150 elif self.ObservationOperatorType[Name] == "Function":
151 self.FunctionObservationOperator[Name] = ObservationOperator