--- /dev/null
+# -*- coding: utf-8 -*-
+
+import os
+HYDRO_SAMPLES = os.path.join( os.environ["HYDRO_ROOT_DIR"], "bin/salome/test/HYDRO")
+
+import sys
+import salome
+
+salome.salome_init()
+
+#----------------------
+# --- HYDRO
+#----------------------
+
+from HYDROPy import *
+from PyQt5.QtCore import *
+from PyQt5.QtGui import *
+
+hydro_doc = HYDROData_Document.Document()
+
+hydro_doc.SetLocalCS( 430000, 6.35e+06 )
+
+name = "garonne"
+shape = os.path.join(HYDRO_SAMPLES, name+".shp" )
+HYDROData_PolylineXY.ImportShapesFromFile(shape)
+garonne = hydro_doc.FindObjectByName(name + '_PolyXY_0')
+for i in range(garonne.NbSections()):
+ garonne.SetSectionType(i, 1) # spline
+ garonne.Update()
+garonne.SetZLevel( 2 )
+
+name = "lit_majeur"
+shape = os.path.join(HYDRO_SAMPLES, name+".shp" )
+HYDROData_PolylineXY.ImportShapesFromFile(shape)
+lit_majeur = hydro_doc.FindObjectByName(name + '_PolyXY_0')
+for i in range(lit_majeur.NbSections()):
+ lit_majeur.SetSectionType(i, 1) # spline
+ lit_majeur.Update()
+lit_majeur.SetZLevel( 3 )
+
+name = "domaine"
+shape = os.path.join(HYDRO_SAMPLES, name+".shp" )
+HYDROData_PolylineXY.ImportShapesFromFile(shape)
+domaine = hydro_doc.FindObjectByName(name + '_PolyXY_0')
+for i in range(domaine.NbSections()):
+ domaine.SetSectionType(i, 0) # polyline
+ domaine.Update()
+domaine.SetZLevel( 4 )
+
+Cloud_02 = hydro_doc.CreateObject( KIND_BATHYMETRY )
+Cloud_02.SetName( "Cloud_02" )
+
+Cloud_02.SetAltitudesInverted( 0 )
+if not(Cloud_02.ImportFromFile( os.path.join(HYDRO_SAMPLES, "Cloud_02.xyz" ))):
+ raise ValueError('problem while loading bathymetry')
+
+Cloud_02.Update()
+
+
+garonne_point_L93 = hydro_doc.CreateObject( KIND_BATHYMETRY )
+garonne_point_L93.SetName( "garonne_point_L93" )
+
+garonne_point_L93.SetAltitudesInverted( 0 )
+if not(garonne_point_L93.ImportFromFile( os.path.join(HYDRO_SAMPLES, "garonne_point_L93.xyz" ))):
+ raise ValueError('problem while loading bathymetry')
+
+garonne_point_L93.Update()
+
+
+litMineur = hydro_doc.CreateObject( KIND_IMMERSIBLE_ZONE )
+litMineur.SetName( "litMineur" )
+
+litMineur.SetZLevel( 6 )
+
+litMineur.SetAltitudeObject( garonne_point_L93 )
+litMineur.SetPolyline( garonne )
+
+litMineur.Update()
+
+
+litMajeur = hydro_doc.CreateObject( KIND_IMMERSIBLE_ZONE )
+litMajeur.SetName( "litMajeur" )
+
+litMajeur.SetZLevel( 5 )
+
+litMajeur.SetFillingColor( QColor( 0, 170, 127, 255 ) )
+
+litMajeur.SetAltitudeObject( garonne_point_L93 )
+litMajeur.SetPolyline( lit_majeur )
+
+litMajeur.Update()
+
+
+domaineEtendu = hydro_doc.CreateObject( KIND_IMMERSIBLE_ZONE )
+domaineEtendu.SetName( "domaineEtendu" )
+
+domaineEtendu.SetZLevel( 4 )
+
+domaineEtendu.SetFillingColor( QColor( 201, 203, 55, 255 ) )
+
+domaineEtendu.SetAltitudeObject( Cloud_02 )
+domaineEtendu.SetPolyline( domaine )
+
+domaineEtendu.Update()
+
+
+# Calculation case
+garonne_1 = hydro_doc.CreateObject( KIND_CALCULATION )
+garonne_1.SetName( "garonne_1" )
+
+garonne_1.SetAssignmentMode( HYDROData_CalculationCase.MANUAL )
+garonne_1.AddGeometryObject( litMineur )
+garonne_1.AddGeometryObject( domaineEtendu )
+garonne_1.AddGeometryObject( litMajeur )
+
+case_geom_group = domaineEtendu.GetGroup( 0 )
+garonne_1.AddGeometryGroup( case_geom_group )
+case_geom_group = litMineur.GetGroup( 0 )
+garonne_1.AddGeometryGroup( case_geom_group )
+case_geom_group = litMajeur.GetGroup( 0 )
+garonne_1.AddGeometryGroup( case_geom_group )
+garonne_1.SetBoundaryPolyline( domaine )
+
+# Start the algorithm of the partition and assignment
+garonne_1.Update()
+garonne_1_litMineur = hydro_doc.FindObjectByName( "garonne_1_Reg_1" )
+garonne_1_Zone_1 = hydro_doc.FindObjectByName( "garonne_1_Zone_1" )
+garonne_1_Zone_1.SetMergeType( HYDROData_Zone.Merge_ZMIN )
+garonne_1_Zone_1.SetColor( QColor( 192, 113, 64 ))
+garonne_1_litMineur.AddZone( garonne_1_Zone_1 )
+
+garonne_1_riveDroite = hydro_doc.FindObjectByName( "garonne_1_Reg_2" )
+garonne_1_Zone_2 = hydro_doc.FindObjectByName( "garonne_1_Zone_2" )
+garonne_1_Zone_2.SetColor( QColor( 141, 192, 64 ))
+garonne_1_riveDroite.AddZone( garonne_1_Zone_2 )
+
+garonne_1_Zone_3 = hydro_doc.FindObjectByName( "garonne_1_Zone_3" )
+garonne_1_Zone_3.SetMergeType( HYDROData_Zone.Merge_Object )
+Cloud_02 = hydro_doc.FindObjectByName( "Cloud_02" )
+garonne_1_Zone_3.SetMergeObject( Cloud_02 )
+garonne_1_Zone_3.SetColor( QColor( 64, 192, 77 ))
+garonne_1_riveDroite.AddZone( garonne_1_Zone_3 )
+
+garonne_1_riveGauche = hydro_doc.FindObjectByName( "garonne_1_Reg_3" )
+garonne_1_Zone_4 = hydro_doc.FindObjectByName( "garonne_1_Zone_4" )
+garonne_1_Zone_4.SetMergeType( HYDROData_Zone.Merge_Object )
+Cloud_02 = hydro_doc.FindObjectByName( "Cloud_02" )
+garonne_1_Zone_4.SetMergeObject( Cloud_02 )
+garonne_1_Zone_4.SetColor( QColor( 64, 75, 192 ))
+garonne_1_riveGauche.AddZone( garonne_1_Zone_4 )
+
+garonne_1_Zone_5 = hydro_doc.FindObjectByName( "garonne_1_Zone_5" )
+garonne_1_Zone_5.SetColor( QColor( 64, 192, 77 ))
+garonne_1_riveGauche.AddZone( garonne_1_Zone_5 )
+
+garonne_1_litMineur.SetName("garonne_1_litMineur")
+garonne_1_riveDroite.SetName("garonne_1_riveDroite")
+garonne_1_riveGauche.SetName("garonne_1_riveGauche")
+
+# Export of the calculation case
+garonne_1_entry = garonne_1.Export()
+
+#----------------------
+# --- Geometry
+#----------------------
+
+# Get geometry shape and print debug information
+import GEOM
+from salome.geom import geomBuilder
+import math
+import SALOMEDS
+from salome.hydrotools.controls import controlGeomProps
+
+geompy = geomBuilder.New()
+
+print("Entry:", garonne_1_entry)
+HYDRO_garonne_1 = salome.IDToObject( str( garonne_1_entry ) )
+print("Geom shape:", HYDRO_garonne_1)
+print("Geom shape name:", HYDRO_garonne_1.GetName())
+
+# --- manual definition: geometrical faces
+
+[garonne_litMineur,garonne_riveDroite,garonne_riveGauche] = geompy.SubShapeAll(HYDRO_garonne_1, geompy.ShapeType["FACE"])
+
+controlGeomProps(geompy, garonne_riveGauche, 29149.36918, 35948828.352061)
+controlGeomProps(geompy, garonne_litMineur, 30337.548492, 3488480.304388)
+controlGeomProps(geompy, garonne_riveDroite, 32012.343241, 25998769.23615)
+
+# --- manual identification of all useful edge groups (boundary conditions)
+
+allEdgesIds = geompy.SubShapeAllIDs(HYDRO_garonne_1, geompy.ShapeType["EDGE"])
+print("allEdgesIds", allEdgesIds)
+
+(isDone, ClosedFreeBoundary, OpenFreeBoundary) = geompy.GetFreeBoundary(HYDRO_garonne_1)
+geompy.addToStudyInFather(HYDRO_garonne_1, ClosedFreeBoundary[0], "ClosedFreeBoundary")
+
+freeBoundary = geompy.ExtractShapes(ClosedFreeBoundary[0], geompy.ShapeType["EDGE"], True)
+freeBoundaryIds = [ geompy.GetSubShapeID(HYDRO_garonne_1, freeBoundary[i]) for i in range(len(freeBoundary)) ]
+print("freeBoundaryIds", freeBoundaryIds)
+
+[litMineur_droite] = geompy.GetSharedShapesMulti([garonne_riveDroite, garonne_litMineur], geompy.ShapeType["EDGE"], True)
+[litMineur_gauche] = geompy.GetSharedShapesMulti([garonne_riveGauche, garonne_litMineur], geompy.ShapeType["EDGE"], True)
+geompy.addToStudyInFather(HYDRO_garonne_1, litMineur_droite, "litMineur_droite")
+geompy.addToStudyInFather(HYDRO_garonne_1, litMineur_gauche, "litMineur_gauche")
+rives = [litMineur_droite, litMineur_gauche]
+rivesIds = [ geompy.GetSubShapeID(HYDRO_garonne_1, rives[i]) for i in range(len(rives)) ]
+print("rivesIds", rivesIds)
+
+edges_litMineur = geompy.GetSharedShapesMulti([HYDRO_garonne_1, garonne_litMineur], geompy.ShapeType["EDGE"], True)
+edges_riveGauche = geompy.GetSharedShapesMulti([HYDRO_garonne_1, garonne_riveGauche], geompy.ShapeType["EDGE"], True)
+edges_riveDroite = geompy.GetSharedShapesMulti([HYDRO_garonne_1, garonne_riveDroite], geompy.ShapeType["EDGE"], True)
+edges_litMineurIds = [ geompy.GetSubShapeID(HYDRO_garonne_1, edges_litMineur[i]) for i in range(len(edges_litMineur)) ]
+edges_riveGaucheIds = [ geompy.GetSubShapeID(HYDRO_garonne_1, edges_riveGauche[i]) for i in range(len(edges_riveGauche)) ]
+edges_riveDroiteIds = [ geompy.GetSubShapeID(HYDRO_garonne_1, edges_riveDroite[i]) for i in range(len(edges_riveDroite)) ]
+
+print("edges_litMineurIds", edges_litMineurIds)
+print("edges_riveGaucheIds", edges_riveGaucheIds)
+print("edges_riveDroiteIds", edges_riveDroiteIds)
+
+sectionsIds = [Id for Id in edges_litMineurIds if Id not in rivesIds]
+print("sectionsIds", sectionsIds)
+SectionsGaronne = geompy.CreateGroup(HYDRO_garonne_1, geompy.ShapeType["EDGE"])
+geompy.UnionIDs(SectionsGaronne, sectionsIds)
+geompy.addToStudyInFather(HYDRO_garonne_1, SectionsGaronne, "SectionsGaronne")
+
+bordGaucheDomaineIds = [Id for Id in freeBoundaryIds if Id in edges_riveGaucheIds]
+bordDroiteDomaineIds = [Id for Id in freeBoundaryIds if Id in edges_riveDroiteIds]
+print("bordGaucheDomaineIds", bordGaucheDomaineIds)
+print("bordDroiteDomaineIds", bordDroiteDomaineIds)
+bordGaucheDomaine = geompy.CreateGroup(HYDRO_garonne_1, geompy.ShapeType["EDGE"])
+geompy.UnionIDs(bordGaucheDomaine, bordGaucheDomaineIds)
+geompy.addToStudyInFather(HYDRO_garonne_1, bordGaucheDomaine, "bordGaucheDomaine")
+bordDroiteDomaine = geompy.CreateGroup(HYDRO_garonne_1, geompy.ShapeType["EDGE"])
+geompy.UnionIDs(bordDroiteDomaine, bordDroiteDomaineIds)
+geompy.addToStudyInFather(HYDRO_garonne_1, bordDroiteDomaine, "bordDroiteDomaine")
+
+amont = geompy.GetEdgeNearPoint(HYDRO_garonne_1, geompy.MakeVertex(46757.861314, 25833.234752, 0))
+aval = geompy.GetEdgeNearPoint(HYDRO_garonne_1, geompy.MakeVertex(39078.979127, 32588.627279, 0))
+geompy.addToStudyInFather(HYDRO_garonne_1, amont, "amont")
+geompy.addToStudyInFather(HYDRO_garonne_1, aval, "aval")
+
+#----------------------
+# --- Meshing
+#----------------------
+
+import SMESH, SALOMEDS
+from salome.smesh import smeshBuilder
+from salome.hydrotools.controls import controlMeshStats, controlSubMeshStats
+import tempfile
+
+smesh = smeshBuilder.New()
+
+# --- algorithms and hypothesis
+garonne_1 = smesh.Mesh(HYDRO_garonne_1)
+
+NETGEN_2D = garonne_1.Triangle(algo=smeshBuilder.NETGEN_1D2D)
+NETGEN_2D_Parameters = NETGEN_2D.Parameters()
+NETGEN_2D_Parameters.SetMaxSize( 200 )
+NETGEN_2D_Parameters.SetSecondOrder( 0 )
+NETGEN_2D_Parameters.SetOptimize( 1 )
+NETGEN_2D_Parameters.SetFineness( 4 )
+NETGEN_2D_Parameters.SetMinSize( 50 )
+NETGEN_2D_Parameters.SetUseSurfaceCurvature( 1 )
+NETGEN_2D_Parameters.SetFuseEdges( 1 )
+NETGEN_2D_Parameters.SetQuadAllowed( 0 )
+
+algo2D_litMineur = garonne_1.Quadrangle(algo=smeshBuilder.QUAD_MA_PROJ,geom=garonne_litMineur)
+algo1D_litMineur = garonne_1.Segment(geom=garonne_litMineur)
+hypo1D_litMineur = algo1D_litMineur.LocalLength(100,None,1e-07)
+subMesh_litMineur = algo1D_litMineur.GetSubMesh()
+smesh.SetName(subMesh_litMineur, "litMineur")
+
+algo1D_SectionsGaronne = garonne_1.Segment(geom=SectionsGaronne)
+hypo1D_SectionsGaronne = algo1D_SectionsGaronne.NumberOfSegments(8)
+hypo1D_SectionsGaronne.SetDistrType( 0 )
+subMesh_SectionsGaronne = algo1D_SectionsGaronne.GetSubMesh()
+smesh.SetName(subMesh_SectionsGaronne, "SectionsGaronne")
+
+isDone = garonne_1.SetMeshOrder( [ [ subMesh_SectionsGaronne, subMesh_litMineur ] ])
+
+# --- compute mesh
+isDone = garonne_1.Compute()
+isDone = garonne_1.SplitQuadObject( garonne_1, 1 )
+isDone = garonne_1.ReorientObject( garonne_1 )
+
+# --- geometrical groups of faces
+riveGauche_1 = garonne_1.GroupOnGeom(garonne_riveGauche,'riveGauche',SMESH.FACE)
+litMineur_1 = garonne_1.GroupOnGeom(garonne_litMineur,'litMineur',SMESH.FACE)
+riveDroite_1 = garonne_1.GroupOnGeom(garonne_riveDroite,'riveDroite',SMESH.FACE)
+
+# --- geometrical groups of edges
+
+ClosedFreeBoundary_1 = garonne_1.GroupOnGeom(ClosedFreeBoundary[0],'ClosedFreeBoundary',SMESH.EDGE)
+litMineur_droite_1 = garonne_1.GroupOnGeom(litMineur_droite,'litMineur_droite',SMESH.EDGE)
+litMineur_gauche_1 = garonne_1.GroupOnGeom(litMineur_gauche,'litMineur_gauche',SMESH.EDGE)
+SectionsGaronne_1 = garonne_1.GroupOnGeom(SectionsGaronne,'SectionsGaronne',SMESH.EDGE)
+bordGaucheDomaine_1 = garonne_1.GroupOnGeom(bordGaucheDomaine,'bordGaucheDomaine',SMESH.EDGE)
+bordDroiteDomaine_1 = garonne_1.GroupOnGeom(bordDroiteDomaine,'bordDroiteDomaine',SMESH.EDGE)
+amont_1 = garonne_1.GroupOnGeom(amont,'amont',SMESH.EDGE)
+aval_1 = garonne_1.GroupOnGeom(aval,'aval',SMESH.EDGE)
+
+# --- geometrical groups of nodes
+
+garonne_1_litMineur_2 = garonne_1.GroupOnGeom(garonne_litMineur,'garonne_1_litMineur',SMESH.NODE)
+garonne_1_riveDroite_2 = garonne_1.GroupOnGeom(garonne_riveDroite,'garonne_1_riveDroite',SMESH.NODE)
+garonne_1_riveGauche_2 = garonne_1.GroupOnGeom(garonne_riveGauche,'garonne_1_riveGauche',SMESH.NODE)
+ClosedFreeBoundary_2 = garonne_1.GroupOnGeom(ClosedFreeBoundary[0],'ClosedFreeBoundary',SMESH.NODE)
+litMineur_droite_2 = garonne_1.GroupOnGeom(litMineur_droite,'litMineur_droite',SMESH.NODE)
+litMineur_gauche_2 = garonne_1.GroupOnGeom(litMineur_gauche,'litMineur_gauche',SMESH.NODE)
+SectionsGaronne_2 = garonne_1.GroupOnGeom(SectionsGaronne,'SectionsGaronne',SMESH.NODE)
+bordGaucheDomaine_2 = garonne_1.GroupOnGeom(bordGaucheDomaine,'bordGaucheDomaine',SMESH.NODE)
+bordDroiteDomaine_2 = garonne_1.GroupOnGeom(bordDroiteDomaine,'bordDroiteDomaine',SMESH.NODE)
+amont_2 = garonne_1.GroupOnGeom(amont,'amont',SMESH.NODE)
+aval_2 = garonne_1.GroupOnGeom(aval,'aval',SMESH.NODE)
+
+garonne_1.SetAutoColor( 1 )
+tmpdir = tempfile.mkdtemp()
+print("tmpdir=",tmpdir)
+fichierMaillage = os.path.join(tmpdir, 'garonne_1.med')
+garonne_1.ExportMED(fichierMaillage, 0, SMESH.MED_V2_2, 1, None ,1)
+
+controlMeshStats(garonne_1, 3888, 475, 7597)
+controlSubMeshStats(litMineur_1, 2384)
+controlSubMeshStats(riveDroite_1, 2342)
+controlSubMeshStats(riveGauche_1, 2871)
+
+if salome.sg.hasDesktop():
+ salome.sg.updateObjBrowser()
+
+#----------------------
+# --- Z interpolation with HYDRO
+#----------------------
+
+from salome.hydrotools.interpolZ import interpolZ
+from salome.hydrotools.controls import controlStatZ
+
+# --- case name in HYDRO
+nomCas = 'garonne_1'
+
+# --- med file 2D(x,y) of the case produced by SMESH
+
+# --- dictionary [med group name] = region name
+dicoGroupeRegion= dict(litMineur = 'garonne_1_litMineur',
+ riveDroite = 'garonne_1_riveDroite',
+ riveGauche = 'garonne_1_riveGauche',
+ )
+# --- value to use for Z when the node is not in a region (used to detect problems)
+zUndef = 90
+# --- interpolation Method: 0 = nearest point on bathymetry (default), 1 = linear interpolation
+interpolMethod = 0
+# --- produce a 3D mesh (Z set to its value instead of 0
+m3d = True
+
+# --- Z interpolation on the bathymety/altimetry on the mesh nodes
+statz = interpolZ(nomCas, fichierMaillage, dicoGroupeRegion, zUndef, interpolMethod, m3d)
+#print statz
+refstatz = {'riveDroite': (10.88, 32.61, 24.17, 5.12, 17.57, 31.33, 0.25),
+ 'riveGauche': (7.72, 71.86, 24.51, 12.18, 12.90, 60.36, 0.25),
+ 'litMineur': (2.06, 25.41, 13.93, 4.33, 8.47, 21.78)}
+controlStatZ(statz, refstatz)
+
+# --- add a field on nodes of type double with z values, named "BOTTOM"
+#createZfield2(fichierMaillage)
+
+
