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Improving UserDataInit behaviour
[modules/adao.git] / resources / ADAOSchemaCatalog.xml
1 <?xml version='1.0' encoding='iso-8859-1' ?>
2 <!--
3   Copyright (C) 2010-2013 EDF R&D
4
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.
9
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.
14
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
18
19   See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20   
21   Author: Jean-Philippe Argaud, jean-philippe.argaud@edf.fr, EDF R&D
22 -->
23 <proc>
24
25   <objref name="computeAD" id="python:computeAD:1.0">
26     <base>pyobj</base>
27   </objref>
28
29   <!-- Types for parametric computations -->
30   <!-- TODO On devrait pouvoir le lire depuis le KERNEL !!!-->
31   <type name="long" kind="int"/>
32   <struct name="SALOME_TYPES/Parameter">
33     <member type="string" name="name"></member>
34     <member type="string" name="value"></member>
35   </struct>
36   <sequence content="SALOME_TYPES/Parameter" name="SALOME_TYPES/ParameterList"></sequence>
37   <sequence content="double" name="SALOME_TYPES/Variable"></sequence>
38   <sequence content="SALOME_TYPES/Variable" name="SALOME_TYPES/VariableSequence"></sequence>
39   <sequence content="SALOME_TYPES/VariableSequence" name="SALOME_TYPES/StateSequence"></sequence>
40   <sequence content="SALOME_TYPES/StateSequence" name="SALOME_TYPES/TimeSequence"></sequence>
41   <sequence content="string" name="SALOME_TYPES/VarList"></sequence>
42   <struct name="SALOME_TYPES/ParametricInput">
43     <member type="SALOME_TYPES/VarList" name="inputVarList"></member>
44     <member type="SALOME_TYPES/VarList" name="outputVarList"></member>
45     <member type="SALOME_TYPES/TimeSequence" name="inputValues"></member>
46     <member type="SALOME_TYPES/ParameterList" name="specificParameters"></member>
47   </struct>
48   <struct name="SALOME_TYPES/ParametricOutput">
49     <member type="SALOME_TYPES/TimeSequence" name="outputValues"></member>
50     <member type="SALOME_TYPES/ParameterList" name="specificOutputInfos"></member>
51     <member type="long" name="returnCode"></member>
52     <member type="string" name="errorMessage"></member>
53   </struct>
54
55
56   <inline name="CreateAssimilationStudy">
57     <script><code>
58
59 <![CDATA[
60 import numpy, logging
61 logging.debug("CREATE Entering in CreateAssimilationStudy")
62 print "Entering in the assimilation study"
63 print "Name is set to........:", Name
64 print "Algorithm is set to...:", Algorithm
65
66 # Create Assimilation study
67 from daYacsIntegration.daStudy import *
68 assim_study = daStudy(Name, Algorithm, Debug)
69
70 logging.debug("CREATE Data entered are:")
71
72 # Algorithm parameters
73 try:
74   AlgorithmParameters
75 except NameError:
76   pass
77 else:
78   logging.debug("CREATE AlgorithmParameters is %s"%AlgorithmParameters)
79   assim_study.setAlgorithmParameters(AlgorithmParameters)
80
81 # Background
82 try:
83   Background
84 except NameError:
85   pass
86 else:
87   logging.debug("CREATE Background is set")
88   logging.debug("CREATE BackgroundType is %s"%BackgroundType)
89   logging.debug("CREATE BackgroundStored is %s"%BackgroundStored)
90   assim_study.setBackgroundType(BackgroundType)
91   assim_study.setBackgroundStored(BackgroundStored)
92   assim_study.setBackground(Background)
93
94 # CheckingPoint
95 try:
96   CheckingPoint
97 except NameError:
98   pass
99 else:
100   logging.debug("CREATE CheckingPoint is set")
101   logging.debug("CREATE CheckingPointType is %s"%CheckingPointType)
102   logging.debug("CREATE CheckingPointStored is %s"%CheckingPointStored)
103   assim_study.setCheckingPointType(CheckingPointType)
104   assim_study.setCheckingPointStored(CheckingPointStored)
105   assim_study.setCheckingPoint(CheckingPoint)
106
107 # ControlInput
108 try:
109   ControlInput
110 except NameError:
111   pass
112 else:
113   logging.debug("CREATE ControlInput is set")
114   logging.debug("CREATE ControlInputType is %s"%ControlInputType)
115   logging.debug("CREATE ControlInputStored is %s"%ControlInputStored)
116   assim_study.setControlInputType(ControlInputType)
117   assim_study.setControlInputStored(ControlInputStored)
118   assim_study.setControlInput(ControlInput)
119
120 # Observation
121 try:
122   Observation
123 except NameError:
124   pass
125 else:
126   logging.debug("CREATE Observation is set")
127   logging.debug("CREATE ObservationType is %s"%ObservationType)
128   logging.debug("CREATE ObservationStored is %s"%ObservationStored)
129   assim_study.setObservationType(ObservationType)
130   assim_study.setObservationStored(ObservationStored)
131   assim_study.setObservation(Observation)
132
133 # BackgroundError
134 try:
135   BackgroundError
136 except NameError:
137   pass
138 else:
139   logging.debug("CREATE BackgroundError is set")
140   logging.debug("CREATE BackgroundErrorType is %s"%BackgroundErrorType)
141   logging.debug("CREATE BackgroundErrorStored is %s"%BackgroundErrorStored)
142   assim_study.setBackgroundErrorType(BackgroundErrorType)
143   assim_study.setBackgroundErrorStored(BackgroundErrorStored)
144   assim_study.setBackgroundError(BackgroundError)
145
146 # ObservationError
147 try:
148   ObservationError
149 except NameError:
150   pass
151 else:
152   logging.debug("CREATE ObservationError is set")
153   logging.debug("CREATE ObservationErrorType is %s"%ObservationErrorType)
154   logging.debug("CREATE ObservationErrorStored is %s"%ObservationErrorStored)
155   assim_study.setObservationErrorType(ObservationErrorType)
156   assim_study.setObservationErrorStored(ObservationErrorStored)
157   assim_study.setObservationError(ObservationError)
158
159 # EvolutionError
160 try:
161   EvolutionError
162 except NameError:
163   pass
164 else:
165   logging.debug("CREATE EvolutionError is set")
166   logging.debug("CREATE EvolutionErrorType is %s"%EvolutionErrorType)
167   logging.debug("CREATE EvolutionErrorStored is %s"%EvolutionErrorStored)
168   assim_study.setEvolutionErrorType(EvolutionErrorType)
169   assim_study.setEvolutionErrorStored(EvolutionErrorStored)
170   assim_study.setEvolutionError(EvolutionError)
171
172 # ObservationOperator
173 ObservationOperatorOk = 0
174 try:
175   ObservationOperator
176 except NameError:
177   pass
178 else:
179   logging.debug("CREATE ObservationOperator is set")
180   logging.debug("CREATE ObservationOperatorType is %s"%ObservationOperatorType)
181   assim_study.setObservationOperatorType("Matrix", ObservationOperatorType)
182   assim_study.setObservationOperator("Matrix", ObservationOperator)
183   ObservationOperatorOk = 1
184
185 if ObservationOperatorOk == 0:
186   try:
187     ObservationOperatorDirect
188   except NameError:
189     pass
190   else:
191     logging.debug("CREATE ObservationOperatorDirect is %s"%ObservationOperatorDirect)
192     assim_study.setObservationOperatorType("Direct", "Function")
193     assim_study.setObservationOperator("Direct", ObservationOperatorDirect)
194   try:
195     ObservationOperatorTangent
196   except NameError:
197     pass
198   else:
199     logging.debug("CREATE ObservationOperatorTangent is %s"%ObservationOperatorTangent)
200     assim_study.setObservationOperatorType("Tangent", "Function")
201     assim_study.setObservationOperator("Tangent", ObservationOperatorTangent)
202   try:
203     ObservationOperatorAdjoint
204   except NameError:
205     pass
206   else:
207     logging.debug("CREATE ObservationOperatorAdjoint is %s"%ObservationOperatorAdjoint)
208     assim_study.setObservationOperatorType("Adjoint", "Function")
209     assim_study.setObservationOperator("Adjoint", ObservationOperatorAdjoint)
210
211 # EvolutionModel
212 EvolutionModelOk = 0
213 try:
214   EvolutionModel
215 except NameError:
216   pass
217 else:
218   logging.debug("CREATE EvolutionModel is set")
219   logging.debug("CREATE EvolutionModelType is %s"%EvolutionModelType)
220   assim_study.setEvolutionModelType("Matrix", EvolutionModelType)
221   assim_study.setEvolutionModel("Matrix", EvolutionModel)
222   EvolutionModelOk = 1
223
224 if EvolutionModelOk == 0:
225   try:
226     EvolutionModelDirect
227   except NameError:
228     pass
229   else:
230     logging.debug("CREATE EvolutionModelDirect is %s"%EvolutionModelDirect)
231     assim_study.setEvolutionModelType("Direct", "Function")
232     assim_study.setEvolutionModel("Direct", EvolutionModelDirect)
233   try:
234     EvolutionModelTangent
235   except NameError:
236     pass
237   else:
238     logging.debug("CREATE EvolutionModelTangent is %s"%EvolutionModelTangent)
239     assim_study.setEvolutionModelType("Tangent", "Function")
240     assim_study.setEvolutionModel("Tangent", EvolutionModelTangent)
241   try:
242     EvolutionModelAdjoint
243   except NameError:
244     pass
245   else:
246     logging.debug("CREATE EvolutionModelAdjoint is %s"%EvolutionModelAdjoint)
247     assim_study.setEvolutionModelType("Adjoint", "Function")
248     assim_study.setEvolutionModel("Adjoint", EvolutionModelAdjoint)
249
250 # Variables
251 for name, size in zip(InputVariablesNames, InputVariablesSizes):
252   assim_study.setInputVariable(name, size)
253 for name, size in zip(OutputVariablesNames, OutputVariablesSizes):
254   assim_study.setOutputVariable(name, size)
255
256 if has_observers:
257   logging.debug("CREATE Observers keys are %s"%observers.keys())
258   # Adding observers to the study
259   for observer_name in observers.keys():
260     scheduler = ""
261     info = ""
262     number = str(observers[observer_name]["number"])
263     if "scheduler" in observers[observer_name].keys():
264       scheduler = observers[observer_name]["scheduler"]
265     if "info" in observers[observer_name].keys():
266       info = observers[observer_name]["info"]
267     assim_study.addObserver(observer_name, scheduler, info, number)
268 Study = assim_study
269 ]]>
270
271 </code></script>
272     <inport name="Name" type="string"/>
273     <inport name="Algorithm" type="string"/>
274     <inport name="Debug" type="bool"/>
275     <inport name="InputVariablesNames" type="stringvec"/>
276     <inport name="InputVariablesSizes" type="intvec"/>
277     <inport name="OutputVariablesNames" type="stringvec"/>
278     <inport name="OutputVariablesSizes" type="intvec"/>
279     <inport name="has_observers" type="bool"/>
280     <inport name="observers" type="pyobj"/>
281     <outport name="Study" type="pyobj"/>
282   </inline>
283
284   <inline name="CreateNumpyMatrixFromString">
285     <script><code><![CDATA[
286 import numpy, logging
287 logging.debug("CREATE Entering in CreateNumpyMatrixFromString")
288 matrix = numpy.matrix(matrix_in_string)
289 type = "Matrix"
290 logging.debug("CREATE Matrix is %s"%matrix)
291 ]]></code></script>
292     <inport name="matrix_in_string" type="string"/>
293     <outport name="matrix" type="pyobj"/>
294     <outport name="type" type="string"/>
295     <outport name="stored" type="bool"/>
296   </inline>
297
298   <inline name="CreateNumpyScalarSparseMatrixFromString">
299     <script><code><![CDATA[
300 import numpy, logging
301 logging.debug("CREATE Entering in CreateNumpyScalarSparseMatrixFromString")
302 matrix = numpy.matrix(matrix_in_string)
303 type = "ScalarSparseMatrix"
304 logging.debug("CREATE ScalarSparseMatrix is %s"%matrix)
305 ]]></code></script>
306     <inport name="matrix_in_string" type="string"/>
307     <outport name="matrix" type="pyobj"/>
308     <outport name="type" type="string"/>
309     <outport name="stored" type="bool"/>
310   </inline>
311
312   <inline name="CreateNumpyDiagonalSparseMatrixFromString">
313     <script><code><![CDATA[
314 import numpy, logging
315 logging.debug("CREATE Entering in CreateNumpyDiagonalSparseMatrixFromString")
316 matrix = numpy.matrix(matrix_in_string)
317 type = "DiagonalSparseMatrix"
318 logging.debug("CREATE DiagonalSparseMatrix is %s"%matrix)
319 ]]></code></script>
320     <inport name="matrix_in_string" type="string"/>
321     <outport name="matrix" type="pyobj"/>
322     <outport name="type" type="string"/>
323     <outport name="stored" type="bool"/>
324   </inline>
325
326   <inline name="CreateNumpyMatrixFromScript">
327     <script><code><![CDATA[
328 import logging, sys, os
329 logging.debug("CREATE Entering in CreateNumpyMatrixFromScript")
330 type = "Matrix"
331
332 # Get file path and filename
333 try:
334     if sys.path.count(studydir)==0 or (sys.path.count(studydir)>0 and sys.path.index(studydir)>0):
335         sys.path.insert(0,studydir)
336 except:
337     pass
338 filepath = os.path.dirname(script)
339 filename = os.path.basename(script)
340 module_name = os.path.splitext(filename)[0]
341 if sys.path.count(filepath)==0 or (sys.path.count(filepath)>0 and sys.path.index(filepath)>0):
342     sys.path.insert(0,filepath)
343
344 ]]></code></script>
345     <inport name="script" type="string"/>
346     <outport name="type" type="string"/>
347     <outport name="stored" type="bool"/>
348   </inline>
349
350   <inline name="CreateNumpyScalarSparseMatrixFromScript">
351     <script><code><![CDATA[
352 import logging, sys, os
353 logging.debug("CREATE Entering in CreateNumpyScalarSparseMatrixFromScript")
354 type = "ScalarSparseMatrix"
355
356 # Get file path and filename
357 try:
358     if sys.path.count(studydir)==0 or (sys.path.count(studydir)>0 and sys.path.index(studydir)>0):
359         sys.path.insert(0,studydir)
360 except:
361     pass
362 filepath = os.path.dirname(script)
363 filename = os.path.basename(script)
364 module_name = os.path.splitext(filename)[0]
365 if sys.path.count(filepath)==0 or (sys.path.count(filepath)>0 and sys.path.index(filepath)>0):
366     sys.path.insert(0,filepath)
367
368 ]]></code></script>
369     <inport name="script" type="string"/>
370     <outport name="type" type="string"/>
371     <outport name="stored" type="bool"/>
372   </inline>
373
374   <inline name="CreateNumpyDiagonalSparseMatrixFromScript">
375     <script><code><![CDATA[
376 import logging, sys, os
377 logging.debug("CREATE Entering in CreateNumpyDiagonalSparseMatrixFromScript")
378 type = "DiagonalSparseMatrix"
379
380 # Get file path and filename
381 try:
382     if sys.path.count(studydir)==0 or (sys.path.count(studydir)>0 and sys.path.index(studydir)>0):
383         sys.path.insert(0,studydir)
384 except:
385     pass
386 filepath = os.path.dirname(script)
387 filename = os.path.basename(script)
388 module_name = os.path.splitext(filename)[0]
389 if sys.path.count(filepath)==0 or (sys.path.count(filepath)>0 and sys.path.index(filepath)>0):
390     sys.path.insert(0,filepath)
391
392 ]]></code></script>
393     <inport name="script" type="string"/>
394     <outport name="type" type="string"/>
395     <outport name="stored" type="bool"/>
396   </inline>
397
398   <inline name="CreateNumpyVectorFromString">
399     <script><code><![CDATA[
400 import numpy, logging
401 logging.debug("CREATE Entering in CreateNumpyVectorFromString")
402 vector = numpy.matrix(vector_in_string)
403 type = "Vector"
404 logging.debug("Vector is %s"%vector)
405 ]]></code></script>
406     <inport name="vector_in_string" type="string"/>
407     <outport name="vector" type="pyobj"/>
408     <outport name="type" type="string"/>
409     <outport name="stored" type="bool"/>
410   </inline>
411
412   <inline name="CreateNumpyVectorFromScript">
413     <script><code><![CDATA[
414 import logging, sys, os
415 logging.debug("CREATE Entering in CreateNumpyVectorFromScript")
416 type = "Vector"
417
418 # Get file path and filename
419 try:
420     if sys.path.count(studydir)==0 or (sys.path.count(studydir)>0 and sys.path.index(studydir)>0):
421         sys.path.insert(0,studydir)
422 except:
423     pass
424 filepath = os.path.dirname(script)
425 filename = os.path.basename(script)
426 module_name = os.path.splitext(filename)[0]
427 if sys.path.count(filepath)==0 or (sys.path.count(filepath)>0 and sys.path.index(filepath)>0):
428     sys.path.insert(0,filepath)
429
430 ]]></code></script>
431     <inport name="script" type="string"/>
432     <outport name="type" type="string"/>
433     <outport name="stored" type="bool"/>
434   </inline>
435
436   <inline name="CreateNumpyVectorSerieFromString">
437     <script><code><![CDATA[
438 import numpy, logging
439 logging.debug("CREATE Entering in CreateNumpyVectorSerieFromString")
440 vector_in_list = eval(str(vector_in_string),{},{})
441 vector = numpy.matrix(vector_in_list)
442 type = "VectorSerie"
443 logging.debug("VectorSerie is %s"%vector)
444 ]]></code></script>
445     <inport name="vector_in_string" type="string"/>
446     <outport name="vector" type="pyobj"/>
447     <outport name="type" type="string"/>
448     <outport name="stored" type="bool"/>
449   </inline>
450
451   <inline name="CreateNumpyVectorSerieFromScript">
452     <script><code><![CDATA[
453 import logging, sys, os
454 logging.debug("CREATE Entering in CreateNumpyVectorSerieFromScript")
455 type = "VectorSerie"
456
457 # Get file path and filename
458 try:
459     if sys.path.count(studydir)==0 or (sys.path.count(studydir)>0 and sys.path.index(studydir)>0):
460         sys.path.insert(0,studydir)
461 except:
462     pass
463 filepath = os.path.dirname(script)
464 filename = os.path.basename(script)
465 module_name = os.path.splitext(filename)[0]
466 if sys.path.count(filepath)==0 or (sys.path.count(filepath)>0 and sys.path.index(filepath)>0):
467     sys.path.insert(0,filepath)
468
469 ]]></code></script>
470     <inport name="script" type="string"/>
471     <outport name="type" type="string"/>
472     <outport name="stored" type="bool"/>
473   </inline>
474
475   <inline name="SimpleExecuteDirectAlgorithm">
476     <script><code><![CDATA[
477 import logging
478 logging.debug("EXECUTE Entering in SimpleExecuteDirectAlgorithm")
479 from daYacsIntegration.daStudy import *
480 ADD = Study.getAssimilationStudy()
481 ADD.analyze()
482 ]]></code></script>
483     <inport name="Study" type="pyobj"/>
484     <outport name="Study" type="pyobj"/>
485   </inline>
486
487   <inline name="SimpleUserAnalysis">
488     <script><code><![CDATA[
489 #-*-coding:iso-8859-1-*-
490 import logging
491 logging.debug("TERMINATE Entering in SimpleUserAnalysis")
492 from daYacsIntegration.daStudy import *
493 ADD = Study.getAssimilationStudy()
494 # User code is below
495
496 ]]></code></script>
497     <inport name="Study" type="pyobj"/>
498   </inline>
499
500   <inline name="FakeOptimizerLoopNode">
501     <script><code><![CDATA[
502 import logging
503 logging.debug("EXECUTE Entering in FakeOptimizerLoopNode")
504 result = None
505 ]]></code></script>
506     <inport name="computation" type="SALOME_TYPES/ParametricInput"/>
507     <outport name="result" type="SALOME_TYPES/ParametricOutput"/>
508   </inline>
509
510   <inline name="CreateDictFromString">
511     <script><code><![CDATA[
512 import logging, sys, os
513 logging.debug("CREATE Entering in CreateDictFromString")
514 dico = eval(dict_in_string)
515 ]]></code></script>
516     <inport name="dict_in_string" type="string"/>
517   </inline>
518
519   <inline name="CreateDictFromScript">
520     <script><code><![CDATA[
521 import logging, sys, os
522 logging.debug("CREATE Entering in CreateDictFromScript")
523
524 # Get file path and filename
525 try:
526     if sys.path.count(studydir)==0 or (sys.path.count(studydir)>0 and sys.path.index(studydir)>0):
527         sys.path.insert(0,studydir)
528 except:
529     pass
530 filepath = os.path.dirname(script)
531 filename = os.path.basename(script)
532 module_name = os.path.splitext(filename)[0]
533 if sys.path.count(filepath)==0 or (sys.path.count(filepath)>0 and sys.path.index(filepath)>0):
534     sys.path.insert(0,filepath)
535
536 ]]></code></script>
537     <inport name="script" type="string"/>
538   </inline>
539
540   <inline name="UserDataInitFromScript">
541     <script><code><![CDATA[
542 import logging, sys, os
543 logging.debug("CREATE Entering in UserDataInitFromScript")
544
545 # Get file path and filename
546 try:
547     if sys.path.count(studydir)==0 or (sys.path.count(studydir)>0 and sys.path.index(studydir)>0):
548         sys.path.insert(0,studydir)
549 except:
550     pass
551 filepath = os.path.dirname(script)
552 filename = os.path.basename(script)
553 module_name = os.path.splitext(filename)[0]
554 if sys.path.count(filepath)==0 or (sys.path.count(filepath)>0 and sys.path.index(filepath)>0):
555     sys.path.insert(0,filepath)
556
557 ]]></code></script>
558     <inport name="script" type="string"/>
559     <outport name="init_data" type="pyobj"/>
560   </inline>
561
562   <inline name="ReadForSwitchNode">
563     <script><code><![CDATA[
564 import logging
565 logging.debug("CREATE Entering in ReadForSwitchNode")
566 logging.debug("       with input data : "+str(data["specificParameters"]))
567 switch_value = -1
568 for param in data["specificParameters"]:
569   if param["name"] == "switch_value":
570     switch_value = int(param["value"])
571 logging.debug("       switching to value : "+str(switch_value))
572 ]]></code></script>
573     <inport name="data" type="SALOME_TYPES/ParametricInput"/>
574     <outport name="data" type="SALOME_TYPES/ParametricInput"/>
575     <outport name="switch_value" type="int"/>
576   </inline>
577
578   <inline name="ExtractDataNode">
579     <script><code><![CDATA[
580 import logging
581 logging.debug("TERMINATE Entering in ExtractDataNode")
582 import cPickle
583 from daCore.AssimilationStudy import AssimilationStudy
584 var = None
585 info = None
586 for param in data["specificParameters"]:
587   if param["name"] == "var":
588     var = cPickle.loads(param["value"])
589   if param["name"] == "info":
590     info = param["value"]
591 ]]></code></script>
592     <inport name="data" type="SALOME_TYPES/ParametricInput"/>
593     <outport name="var" type="pyobj"/>
594     <outport name="info" type="pyobj"/>
595   </inline>
596
597   <inline name="ObservationNodeString">
598     <script><code><![CDATA[]]></code></script>
599     <inport name="var" type="pyobj"/>
600     <inport name="info" type="pyobj"/>
601   </inline>
602
603   <inline name="ObservationNodeFile">
604     <script><code><![CDATA[execfile(script)]]></code></script>
605     <inport name="var"    type="pyobj"/>
606     <inport name="info"   type="pyobj"/>
607     <inport name="script" type="string"/>
608   </inline>
609
610   <inline name="EndObservationNode">
611     <script><code><![CDATA[
612 # Create a fake output object.
613 # An observer is always successful.
614 output = {}
615 output["outputValues"]        = [[[[]]]]
616 output["specificOutputInfos"] = []
617 output["returnCode"]          = 0
618 output["errorMessage"]        = ""
619 ]]></code></script>
620     <outport name="output" type="SALOME_TYPES/ParametricOutput"/>
621   </inline>
622
623   <inline name="SetObserversNode">
624     <script><code><![CDATA[
625 #print "Setting observers"
626 ]]></code></script>
627     <outport name="has_observers" type="bool"/>
628     <outport name="observers" type="pyobj"/>
629   </inline>
630 </proc>