def plotEnergyLinear(localPowerAllDB):
data = visit.OpenDatabase(localPowerAllDB, 0, 'Vs')
visit.AddPlot('Curve', 'Energy')
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.axes2D.yAxis.grid = 0
AnnotationAtts.axes2D.xAxis.grid = 0
AnnotationAtts.axes2D.xAxis.title.userTitle = 1
AnnotationAtts.axes2D.xAxis.title.userUnits = 1
AnnotationAtts.axes2D.xAxis.title.title = "z"
AnnotationAtts.axes2D.xAxis.title.units = "m"
AnnotationAtts.axes2D.yAxis.title.userTitle = 1
AnnotationAtts.axes2D.yAxis.title.userUnits = 1
AnnotationAtts.axes2D.yAxis.title.title = "Energy"
AnnotationAtts.axes2D.yAxis.title.units = "J"
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
visit.DrawPlots()
CurveAtts = visit.CurveAttributes()
CurveAtts.showLines = 1
CurveAtts.lineStyle = CurveAtts.SOLID # SOLID, DASH, DOT, DOTDASH
CurveAtts.lineWidth = 2
CurveAtts.curveColorSource = CurveAtts.Custom # Cycle, Custom
CurveAtts.curveColor = (255, 0, 0, 255)
CurveAtts.showLabels = 0
CurveAtts.showLegend = 0
visit.SetPlotOptions(CurveAtts)
def plotPowNorm(localPowerAllDB):
data=visit.OpenDatabase(localPowerAllDB,0,'Vs')
visit.AddPlot('Pseudocolor','power_SI_Norm')
visit.DrawPlots()
View2DAtts = visit.View2DAttributes()
# View2DAtts.windowCoords = (0, 30, 0, 15.0796)
# View2DAtts.viewportCoords = (0.2, 0.95, 0.15, 0.95)
# View2DAtts.fullFrameAutoThreshold = 100
View2DAtts.xScale = View2DAtts.LINEAR # LINEAR, LOG
View2DAtts.yScale = View2DAtts.LINEAR # LINEAR, LOG
View2DAtts.windowValid = 1
View2DAtts.fullFrameActivationMode = View2DAtts.On # On, Off, Auto
#View2DAtts.fullFrameAutoThreshold = 100
visit.SetView2D(View2DAtts)
visit.ResetView()
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.axes2D.xAxis.title.userTitle = 1
AnnotationAtts.axes2D.xAxis.title.userUnits = 1
AnnotationAtts.axes2D.xAxis.title.title = "ct-z"
AnnotationAtts.axes2D.xAxis.title.units = "m"
AnnotationAtts.axes2D.yAxis.title.userTitle = 1
AnnotationAtts.axes2D.yAxis.title.userUnits = 1
AnnotationAtts.axes2D.yAxis.title.title = "z"
AnnotationAtts.axes2D.yAxis.title.units = "m"
# AnnotationAtts.legendInfoFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
def binPhase(eDB):
visit.OpenDatabase(eDB, 0)
visit.AddPlot("Pseudocolor", "operators/DataBinning/2D/electrons", 1, 1)
DataBinningAtts = visit.DataBinningAttributes()
DataBinningAtts.numDimensions = DataBinningAtts.Two # One, Two, Three
DataBinningAtts.dim1BinBasedOn = DataBinningAtts.Variable # X, Y, Z, Variable
DataBinningAtts.dim1Var = "electrons_zSI"
DataBinningAtts.dim1SpecifyRange = 1
DataBinningAtts.dim1MinRange = 0
DataBinningAtts.dim1MaxRange = 1.0E-7
DataBinningAtts.dim1NumBins = 100
DataBinningAtts.dim2BinBasedOn = DataBinningAtts.Variable # X, Y, Z, Variable
DataBinningAtts.dim2Var = "electrons_gamma"
DataBinningAtts.dim2SpecifyRange = 1
DataBinningAtts.dim2MinRange = 0.991
DataBinningAtts.dim2MaxRange = 1.005
DataBinningAtts.dim2NumBins = 100
DataBinningAtts.outOfBoundsBehavior = DataBinningAtts.Clamp # Clamp, Discard
DataBinningAtts.reductionOperator = DataBinningAtts.Sum # Average, Minimum, Maximum, StandardDeviation, Variance, Sum, Count, RMS, PDF
DataBinningAtts.varForReduction = "electrons_chargeSI"
DataBinningAtts.emptyVal = 0
DataBinningAtts.outputType = DataBinningAtts.OutputOnBins # OutputOnBins, OutputOnInputMesh
DataBinningAtts.removeEmptyValFromCurve = 1
visit.SetOperatorOptions(DataBinningAtts, 1)
visit.SetTimeSliderState(0)
visit.SetTimeSliderState(1)
PseudocolorAtts = visit.PseudocolorAttributes()
PseudocolorAtts.centering = PseudocolorAtts.Nodal # Natural, Nodal, Zonal
PseudocolorAtts.opacityType = PseudocolorAtts.Ramp # ColorTable, FullyOpaque, Constant, Ramp, VariableRange
PseudocolorAtts.colorTableName = "hot_desaturated"
visit.SetPlotOptions(PseudocolorAtts)
View2DAtts = visit.View2DAttributes()
View2DAtts.fullFrameActivationMode = View2DAtts.On
# View2DAtts.fullFrameAutoThreshold = 100
visit.SetView2D(View2DAtts)
visit.ResetView()
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.axes2D.yAxis.grid = 0
AnnotationAtts.axes2D.xAxis.grid = 0
AnnotationAtts.axes2D.xAxis.title.userTitle = 1
AnnotationAtts.axes2D.xAxis.title.userUnits = 1
AnnotationAtts.axes2D.xAxis.title.title = "ct-z"
AnnotationAtts.axes2D.xAxis.title.units = "m"
AnnotationAtts.axes2D.yAxis.title.userTitle = 1
AnnotationAtts.axes2D.yAxis.title.userUnits = 1
AnnotationAtts.axes2D.yAxis.title.title = "gamma"
AnnotationAtts.axes2D.yAxis.title.units = ""
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
# AnnotationAtts.legendInfoFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
visit.DrawPlots()
def write_window(f, prefix):
# Window setup
f.write('width, height = %d, %d\n' %
visit.GetWindowInformation().windowSize)
f.write(
'win = GetGlobalAttributes().windows[GetGlobalAttributes().activeWindow]\n'
)
f.write('ResizeWindow(win, width, height)\n')
f.write('SetActiveWindow(win) # Synchronize\n')
f.write('size = GetWindowInformation().windowSize\n')
f.write('if width < size[0] or height < size[1]:\n')
f.write(
' ResizeWindow(win, width + (size[0] - width), height + (size[1] - height))\n'
)
f.write('DeleteAllPlots()\n')
f.write('for name in GetAnnotationObjectNames():\n')
f.write(' DeleteAnnotationObject(name)\n')
f.write('\n')
# Write the plots.
write_plots(f)
f.write('DrawPlots()\n\n')
# Set the view
f.write('# Set the view\n')
if visit.GetWindowInformation().viewDimension == 1:
view = visit.GetViewCurve()
elif visit.GetWindowInformation().viewDimension == 2:
view = visit.GetView2D()
else:
view = visit.GetView3D()
write_state_object(f, view, "view")
if visit.GetWindowInformation().viewDimension == 1:
f.write('SetViewCurve(view)\n')
elif visit.GetWindowInformation().viewDimension == 2:
f.write('SetView2D(view)\n')
else:
f.write('SetView3D(view)\n')
f.write('\n')
# Get the annotation attributes
f.write('# Set the annotation attributes\n')
annot = visit.GetAnnotationAttributes()
if write_state_object_diffs(f, annot, visit.AnnotationAttributes(),
"annot"):
f.write('SetAnnotationAttributes(annot)\n\n')
else:
f.write('#SetAnnotationAttributes(annot)\n\n')
set_annotation_objects(f, prefix)
def test_visit():
import visit
VISIT_ARGS = os.environ.get('VISIT_ARGS', ["-nosplash"])
if isinstance(VISIT_ARGS, str):
VISIT_ARGS = VISIT_ARGS.split()
for arg in VISIT_ARGS:
visit.AddArgument(arg)
visit.Launch()
print "visit is installed in", os.path.dirname(visit.__file__)
print "visit version", visit.Version()
visit.ResetView()
v3D = visit.GetView3D()
v3D.SetViewUp(0, 0, 1)
v3D.SetViewNormal(-0.5, -0.8, 0.4)
v3D.SetImageZoom(1.0)
visit.SetView3D(v3D)
aa = visit.AnnotationAttributes()
aa.SetAxesType(2) # outside edges
aa.SetDatabaseInfoFlag(False)
aa.SetUserInfoFlag(False)
visit.SetAnnotationAttributes(aa)
t = visit.CreateAnnotationObject("Text2D")
t.SetText("Hello VisIt!")
t.SetPosition(0.4, 0.9) # (0,0) is lower left corner
t.SetFontFamily(0) # 0: Arial, 1: Courier, 2: Times
t.SetWidth(0.25) # 25%
t.SetTextColor((0, 0, 0))
t.SetUseForegroundForTextColor(False)
t.SetVisible(True)
visit.OpenDatabase("tmp_.vtk")
visit.AddPlot("Mesh", "scalars")
ma = visit.MeshAttributes()
visit.SetPlotOptions(ma)
visit.AddPlot("Pseudocolor", "scalars")
pa = visit.PseudocolorAttributes()
visit.SetPlotOptions(pa)
visit.RedrawWindow()
visit.DrawPlots()
wait()
def TimeSeriesS1():
visit.AddPlot('Curve', 's1')
visit.AddPlot('Curve', 's2')
visit.DrawPlots()
visit.AddWindow()
visit.AddPlot('Curve', 'pAverage')
visit.DrawPlots()
visit.SetActiveWindow(1)
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.axes2D.yAxis.grid = 1
AnnotationAtts.axes2D.xAxis.grid = 1
AnnotationAtts.axes2D.xAxis.title.userTitle = 1
AnnotationAtts.axes2D.xAxis.title.userUnits = 1
AnnotationAtts.axes2D.xAxis.title.title = "Position along the machine s"
AnnotationAtts.axes2D.xAxis.title.units = "m"
visit.SetAnnotationAttributes(AnnotationAtts)
visit.DrawPlots()
def plotEnergy(localPowerAllDB):
# Get upper and lower limits for energy plots
h5in = tables.open_file(localPowerAllDB, 'r')
minZ = h5in.root.zSeries._v_attrs.vsLowerBounds
maxZ = h5in.root.zSeries._v_attrs.vsUpperBounds
h5in.close()
data = visit.OpenDatabase(localPowerAllDB, 0, 'Vs')
visit.AddPlot('Curve', 'Energy', 1, 1) # For log scale equivalent plot
ViewCurveAtts = visit.ViewCurveAttributes()
ViewCurveAtts.domainScale = ViewCurveAtts.LINEAR # LINEAR, LOG
ViewCurveAtts.rangeScale = ViewCurveAtts.LOG # LINEAR, LOG
visit.SetViewCurve(ViewCurveAtts)
visit.DrawPlots()
ViewCurveAtts.domainCoords = (minZ, maxZ)
ViewCurveAtts.rangeCoords = (-12, 2)
ViewCurveAtts.viewportCoords = (0.2, 0.95, 0.15, 0.95)
visit.SetViewCurve(ViewCurveAtts)
visit.DrawPlots()
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.axes2D.yAxis.grid = 1
AnnotationAtts.axes2D.xAxis.grid = 1
AnnotationAtts.axes2D.xAxis.title.userTitle = 1
AnnotationAtts.axes2D.xAxis.title.userUnits = 1
AnnotationAtts.axes2D.xAxis.title.title = "z"
AnnotationAtts.axes2D.xAxis.title.units = "m"
AnnotationAtts.axes2D.yAxis.title.userTitle = 1
AnnotationAtts.axes2D.yAxis.title.userUnits = 1
AnnotationAtts.axes2D.yAxis.title.title = "Energy"
AnnotationAtts.axes2D.yAxis.title.units = "J"
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
visit.DrawPlots()
CurveAtts = visit.CurveAttributes()
CurveAtts.showLines = 1
CurveAtts.lineStyle = CurveAtts.SOLID # SOLID, DASH, DOT, DOTDASH
CurveAtts.lineWidth = 2
CurveAtts.curveColorSource = CurveAtts.Custom # Cycle, Custom
CurveAtts.curveColor = (51, 153, 102, 255)
CurveAtts.showLegend = 0
CurveAtts.showLabels = 0
visit.SetPlotOptions(CurveAtts)
def current():
visit.OpenDatabase(iDB, 0)
visit.AddPlot("Curve", "beamCurrent", 1, 1)
visit.DrawPlots()
# Begin spontaneous state
ViewCurveAtts = visit.ViewCurveAttributes()
ViewCurveAtts.domainCoords = (-0.0240932, 29.972)
ViewCurveAtts.rangeCoords = (0, 22000)
ViewCurveAtts.viewportCoords = (0.2, 0.95, 0.15, 0.95)
ViewCurveAtts.domainScale = ViewCurveAtts.LINEAR # LINEAR, LOG
ViewCurveAtts.rangeScale = ViewCurveAtts.LINEAR # LINEAR, LOG
visit.SetViewCurve(ViewCurveAtts)
# End spontaneous state
ViewCurveAtts = visit.ViewCurveAttributes()
ViewCurveAtts.domainCoords = (-0.0240932, 29.972)
ViewCurveAtts.rangeCoords = (0, 22000)
ViewCurveAtts.viewportCoords = (0.2, 0.95, 0.15, 0.95)
ViewCurveAtts.domainScale = ViewCurveAtts.LINEAR # LINEAR, LOG
ViewCurveAtts.rangeScale = ViewCurveAtts.LINEAR # LINEAR, LOG
visit.SetViewCurve(ViewCurveAtts)
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.axes2D.yAxis.grid = 0
AnnotationAtts.axes2D.xAxis.grid = 0
AnnotationAtts.axes2D.xAxis.title.userTitle = 1
AnnotationAtts.axes2D.xAxis.title.userUnits = 1
AnnotationAtts.axes2D.xAxis.title.title = "z2bar"
AnnotationAtts.axes2D.xAxis.title.units = "cooperation lengths"
AnnotationAtts.axes2D.yAxis.title.userTitle = 1
AnnotationAtts.axes2D.yAxis.title.userUnits = 1
AnnotationAtts.axes2D.yAxis.title.title = "Current"
AnnotationAtts.axes2D.yAxis.title.units = "A"
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
CurveAtts = visit.CurveAttributes()
CurveAtts.showLines = 1
CurveAtts.lineStyle = CurveAtts.SOLID # SOLID, DASH, DOT, DOTDASH
CurveAtts.lineWidth = 2
CurveAtts.curveColorSource = CurveAtts.Custom # Cycle, Custom
CurveAtts.curveColor = (51, 153, 102, 255)
CurveAtts.showLegend = 0
CurveAtts.showLabels = 0
visit.SetPlotOptions(CurveAtts)
def bunching():
#visit.OpenDatabase("localhost:/home/tml/tmp/test/build/examples/simple/1D/OptCommV165pp65-70/fig2/f2main_bunching1st_0_* database", 0)
visit.OpenDatabase(iDB, 0)
visit.AddPlot("Curve", "bunchingFundamental", 1, 1)
visit.SetTimeSliderState(0)
# Begin spontaneous state
ViewCurveAtts = visit.ViewCurveAttributes()
ViewCurveAtts.domainCoords = (0, 29.8745)
ViewCurveAtts.rangeCoords = (0, 0.75)
ViewCurveAtts.viewportCoords = (0.2, 0.95, 0.15, 0.95)
ViewCurveAtts.domainScale = ViewCurveAtts.LINEAR # LINEAR, LOG
ViewCurveAtts.rangeScale = ViewCurveAtts.LINEAR # LINEAR, LOG
visit.SetViewCurve(ViewCurveAtts)
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.axes2D.yAxis.grid = 0
AnnotationAtts.axes2D.xAxis.grid = 0
AnnotationAtts.axes2D.xAxis.title.userTitle = 1
AnnotationAtts.axes2D.xAxis.title.userUnits = 1
AnnotationAtts.axes2D.xAxis.title.title = "z2bar"
AnnotationAtts.axes2D.xAxis.title.units = "cooperation lengths"
AnnotationAtts.axes2D.yAxis.title.userTitle = 1
AnnotationAtts.axes2D.yAxis.title.userUnits = 1
AnnotationAtts.axes2D.yAxis.title.title = "bunching"
AnnotationAtts.axes2D.yAxis.title.units = ""
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
CurveAtts = visit.CurveAttributes()
CurveAtts.showLines = 1
CurveAtts.lineStyle = CurveAtts.SOLID # SOLID, DASH, DOT, DOTDASH
CurveAtts.lineWidth = 2
CurveAtts.curveColorSource = CurveAtts.Custom # Cycle, Custom
CurveAtts.curveColor = (51, 153, 102, 255)
CurveAtts.showLegend = 0
CurveAtts.showLabels = 0
visit.SetPlotOptions(CurveAtts)
visit.DrawPlots()
def _updateDisplay(self,bSameDomain):
print("")
print("_updateDisplay() - start ..... variable="+str(self._variable)+", plot="+str(self._currentPlot)+", op="+str(self._currentOperator)+", opEnabled="+str(self._operatorEnabled))
#
# remove old plot if not applicable
#
if (bSameDomain == False or (self._currentPlot != None and (self._variable == None or (self._currentPlot[1] != self._variable)))):
print(" _updateDisplay() - removing plots and operators")
visit.DeleteAllPlots()
self._currentPlot = None
visit.RemoveAllOperators()
self._currentOperator = None
#
# remove old operator if not needed
#
if (self._currentOperator != None and self._operatorEnabled == False):
print(" _updateDisplay() - removing operators, operatorEnabled is False")
visit.RemoveAllOperators()
self._currentOperator = None
#
# remove old operator if wrong type
#
if (self._currentOperator == "Slice" and self._operatorProject2d == False):
print(" _updateDisplay() - removing operators, 'Slice' incompatible with project2d==False")
visit.RemoveAllOperators()
self._currentOperator = None
if (self._currentOperator == "Clip" and self._operatorProject2d == True):
print(" _updateDisplay() - removing operators, 'Clip' incompatible with project2d==True")
visit.RemoveAllOperators()
self._currentOperator = None
#
# add new plot if needed
#
if (self._variable != None and self._currentPlot == None):
print(" _updateDisplay() - adding 'Pseudocolor' plot for variable '"+str(self._variable)+"'")
print(" _updateDisplay() -- variable without str = ")
print(self._variable)
visit.AddPlot("Pseudocolor", str(self._variable))
visit.SetPlotOptions(self._pseudocolorAttributes)
self._currentPlot = ("Pseudocolor",str(self._variable))
# Turn off display database name in plot window to reduce clutter
attributes = visit.AnnotationAttributes()
attributes.databaseInfoFlag=0
visit.SetAnnotationAttributes(attributes)
#
# if operator needed, set operator attributes (add new operator if needed)
#
if (self._operatorEnabled == True and self._currentPlot != None):
#
# if no operator, then add one
#
if (self._currentOperator == None):
if (self._operatorProject2d):
print(" _updateDisplay() - adding operator 'Slice'")
visit.AddOperator("Slice")
self._currentOperator = "Slice"
else:
print(" _updateDisplay() - adding operator 'Clip'")
visit.AddOperator("Clip")
self._currentOperator = "Clip"
#
# set operator attributes
#
if (self._currentOperator == "Slice"):
print(" _updateDisplay() - setting operator options for 'Slice'")
visit.SetOperatorOptions(self._getSliceAttributes())
else:
print(" _updateDisplay() - setting operator options for 'Clip'")
visit.SetOperatorOptions(self._getClipAttributes())
#
# Redraw
#
print(" _updateDisplay() - redrawing")
visit.DrawPlots()
print("_updateDisplay() - end")
print("")
def getAnnotationAttributes():
annot = v.AnnotationAttributes()
annot.userInfoFlag = 0
annot.databaseInfoFlag = 0
# 3D
annot.axes3D.triadFlag = 0
annot.axes3D.bboxFlag = 0
# clobber the names
if rcParams['axes.3D.x.title'] is not None:
annot.axes3D.xAxis.title.userTitle = 1
annot.axes3D.xAxis.title.title = rcParams['axes.3D.x.title']
else:
annot.axes3D.xAxis.title.visible = 0
if rcParams['axes.3D.y.title'] is not None:
annot.axes3D.yAxis.title.userTitle = 1
annot.axes3D.yAxis.title.title = rcParams['axes.3D.y.title']
else:
annot.axes3D.yAxis.title.visible = 0
if rcParams['axes.3D.z.title'] is not None:
annot.axes3D.zAxis.title.userTitle = 1
annot.axes3D.zAxis.title.title = rcParams['axes.3D.z.title']
else:
annot.axes3D.zAxis.title.visible = 0
# move the axes to outside edges
annot.axes3D.tickLocation = annot.axes3D.OutsideEdges
if not rcParams['axes.3D.tickson']:
annot.axes3D.visible = 0
# 2D
if rcParams['axes.2D.x.title'] is not None:
annot.axes2D.xAxis.title.userTitle = 1
annot.axes2D.xAxis.title.title = rcParams['axes.2D.x.title']
else:
annot.axes2D.xAxis.title.visible = 0
if rcParams['axes.2D.y.title'] is not None:
annot.axes2D.yAxis.title.userTitle = 1
annot.axes2D.yAxis.title.title = rcParams['axes.2D.y.title']
else:
annot.axes2D.xAxis.title.visible = 0
if not rcParams['axes.2D.tickson']:
annot.axes2D.visible = 0
# Fonts
fnum = getDefaultFont()
annot.axes2D.xAxis.title.font.font = fnum
annot.axes2D.xAxis.title.font.scale = rcParams['axes.2D.title.fontscale']
annot.axes2D.xAxis.label.font.font = fnum
annot.axes2D.xAxis.label.font.scale = rcParams['axes.2D.label.fontscale']
annot.axes2D.yAxis.title.font.font = fnum
annot.axes2D.yAxis.title.font.scale = rcParams['axes.2D.title.fontscale']
annot.axes2D.yAxis.label.font.font = fnum
annot.axes2D.yAxis.label.font.scale = rcParams['axes.2D.label.fontscale']
annot.axes3D.xAxis.title.font.font = fnum
annot.axes3D.xAxis.title.font.scale = rcParams['axes.3D.title.fontscale']
annot.axes3D.xAxis.label.font.font = fnum
annot.axes3D.xAxis.label.font.scale = rcParams['axes.3D.label.fontscale']
annot.axes3D.yAxis.title.font.font = fnum
annot.axes3D.yAxis.title.font.scale = rcParams['axes.3D.title.fontscale']
annot.axes3D.yAxis.label.font.font = fnum
annot.axes3D.yAxis.label.font.scale = rcParams['axes.3D.label.fontscale']
annot.axes3D.zAxis.title.font.font = fnum
annot.axes3D.zAxis.title.font.scale = rcParams['axes.3D.title.fontscale']
annot.axes3D.zAxis.label.font.font = fnum
annot.axes3D.zAxis.label.font.scale = rcParams['axes.3D.label.fontscale']
return annot
def visit_plot_qcrit_wx_3d_direct(xdmf_path,
wx_range=(-5.0, 5.0),
q_value=0.1,
config_view=None,
out_dir=os.getcwd(),
out_prefix='qcrit_wx_',
figsize=(1024, 1024),
state=None,
states=None,
states_range=[0, None, 1]):
visit_initialize()
visit.OpenDatabase(str(xdmf_path), 0)
# Add a pseudocolor of the cell-centered streamwise vorticity.
visit.AddPlot('Pseudocolor', 'wx_cc', 1, 1)
PseudocolorAtts = visit.PseudocolorAttributes()
PseudocolorAtts.minFlag = 1
PseudocolorAtts.min = wx_range[0]
PseudocolorAtts.maxFlag = 1
PseudocolorAtts.max = wx_range[1]
PseudocolorAtts.colorTableName = 'viridis'
PseudocolorAtts.invertColorTable = 0
PseudocolorAtts.opacityType = PseudocolorAtts.Constant
PseudocolorAtts.opacity = 0.8
PseudocolorAtts.legendFlag = 0
visit.SetPlotOptions(PseudocolorAtts)
# Add an isosurface of the Q-criterion.
visit.AddOperator('Isosurface', 1)
IsosurfaceAtts = visit.IsosurfaceAttributes()
IsosurfaceAtts.variable = 'qcrit'
IsosurfaceAtts.contourMethod = IsosurfaceAtts.Value
IsosurfaceAtts.contourValue = (q_value)
IsosurfaceAtts.scaling = IsosurfaceAtts.Linear
visit.SetOperatorOptions(IsosurfaceAtts, 1)
# Remove info about user, time, database, and legend.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.timeInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
AnnotationAtts.axes3D.visible = 0
AnnotationAtts.axes3D.triadFlag = 1
AnnotationAtts.axes3D.bboxFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
# Parse the 3D view configuration file.
if config_view is not None:
View3DAtts = visit_get_view(config_view, '3D')
visit.SetView3D(View3DAtts)
visit.SetActiveWindow(1)
states = visit_get_states(state=state,
states=states,
states_range=states_range)
visit_render_save_states(states,
out_dir=out_dir,
out_prefix=out_prefix,
figsize=figsize)
visit_finalize()
return
def visit_plot_qcrit_wx_3d(xdmf_dir,
wx_range=(-5.0, 5.0),
q_value=0.1,
config_view=None,
out_dir=os.getcwd(),
out_prefix='wake3d_',
figsize=(1024, 1024),
visit_dir=None,
visit_arch='linux-x86_64',
state=None,
states=None,
states_range=[0, None, 1]):
# Import VisIt package.
if visit_dir is None:
visit_dir = os.environ.get('VISIT_DIR')
if visit_dir is None:
raise ValueError('Provide VisIt installation path or '
'set env variable VISIT_DIR')
sys.path.append(os.path.join(visit_dir, visit_arch, 'lib',
'site-packages'))
import visit
visit.LaunchNowin()
# Check version of VisIt.
visit_check_version(visit.Version())
# Define some variables to get the q_crit and wx_cc.
p_xdmf_path = os.path.join(str(xdmf_dir), 'p.xmf')
visit.OpenDatabase(p_xdmf_path, 0)
visit.DefineScalarExpression("operators/ConnectedComponents/p Grid",
"cell_constant(<p Grid>, 0.)")
visit.DefineCurveExpression("operators/DataBinning/1D/p Grid",
"cell_constant(<p Grid>, 0)")
visit.DefineScalarExpression("operators/DataBinning/2D/p Grid",
"cell_constant(<p Grid>, 0)")
visit.DefineScalarExpression("operators/DataBinning/3D/p Grid",
"cell_constant(<p Grid>, 0)")
visit.DefineScalarExpression("operators/Flux/p Grid",
"cell_constant(<p Grid>, 0.)")
visit.DefineCurveExpression("operators/Lineout/p",
"cell_constant(<p>, 0.)")
visit.DefineCurveExpression(
"operators/Lineout/time_derivative/p Grid_time",
"cell_constant(time_derivative/p Grid_time, 0.)")
visit.DefineCurveExpression(
"operators/Lineout/time_derivative/p Grid_lasttime",
"cell_constant(time_derivative/p Grid_lasttime, 0.)")
visit.DefineCurveExpression("operators/Lineout/time_derivative/p",
"cell_constant(time_derivative/p, 0.)")
visit.DefineScalarExpression("operators/ModelFit/model",
"point_constant(<p Grid>, 0)")
visit.DefineScalarExpression("operators/ModelFit/distance",
"point_constant(<p Grid>, 0)")
visit.DefineScalarExpression("operators/StatisticalTrends/Sum/p",
"cell_constant(<p>, 0.)")
visit.DefineScalarExpression("operators/StatisticalTrends/Mean/p",
"cell_constant(<p>, 0.)")
visit.DefineScalarExpression("operators/StatisticalTrends/Variance/p",
"cell_constant(<p>, 0.)")
visit.DefineScalarExpression("operators/StatisticalTrends/Std. Dev./p",
"cell_constant(<p>, 0.)")
visit.DefineScalarExpression("operators/StatisticalTrends/Slope/p",
"cell_constant(<p>, 0.)")
visit.DefineScalarExpression("operators/StatisticalTrends/Residuals/p",
"cell_constant(<p>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Sum/time_derivative/p Grid_time",
"cell_constant(<time_derivative/p Grid_time>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Sum/time_derivative/p Grid_lasttime",
"cell_constant(<time_derivative/p Grid_lasttime>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Sum/time_derivative/p",
"cell_constant(<time_derivative/p>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Mean/time_derivative/p Grid_time",
"cell_constant(<time_derivative/p Grid_time>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Mean/time_derivative/p Grid_lasttime",
"cell_constant(<time_derivative/p Grid_lasttime>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Mean/time_derivative/p",
"cell_constant(<time_derivative/p>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Variance/time_derivative/p Grid_time",
"cell_constant(<time_derivative/p Grid_time>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Variance/time_derivative/p Grid_lasttime",
"cell_constant(<time_derivative/p Grid_lasttime>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Variance/time_derivative/p",
"cell_constant(<time_derivative/p>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Std. Dev./time_derivative/p Grid_time",
"cell_constant(<time_derivative/p Grid_time>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Std. Dev./time_derivative/p Grid_lasttime",
"cell_constant(<time_derivative/p Grid_lasttime>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Std. Dev./time_derivative/p",
"cell_constant(<time_derivative/p>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Slope/time_derivative/p Grid_time",
"cell_constant(<time_derivative/p Grid_time>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Slope/time_derivative/p Grid_lasttime",
"cell_constant(<time_derivative/p Grid_lasttime>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Slope/time_derivative/p",
"cell_constant(<time_derivative/p>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Residuals/time_derivative/p Grid_time",
"cell_constant(<time_derivative/p Grid_time>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Residuals/time_derivative/p Grid_lasttime",
"cell_constant(<time_derivative/p Grid_lasttime>, 0.)")
visit.DefineScalarExpression(
"operators/StatisticalTrends/Residuals/time_derivative/p",
"cell_constant(<time_derivative/p>, 0.)")
visit.DefineVectorExpression("operators/SurfaceNormal/p Grid",
"cell_constant(<p Grid>, 0.)")
# Define cell-centered velocity vector field.
ux_xdmf_path = os.path.join(str(xdmf_dir), 'u.xmf')
uy_xdmf_path = os.path.join(str(xdmf_dir), 'v.xmf')
uz_xdmf_path = os.path.join(str(xdmf_dir), 'w.xmf')
vel_exp = ('{' +
'pos_cmfe(<{}[0]id:u>, <p Grid>, 1.0),'.format(ux_xdmf_path) +
'pos_cmfe(<{}[0]id:v>, <p Grid>, 0.0),'.format(uy_xdmf_path) +
'pos_cmfe(<{}[0]id:w>, <p Grid>, 0.0)'.format(uz_xdmf_path) +
'}')
visit.DefineVectorExpression('velocity', vel_exp)
# Define Q-criterion.
qcrit_exp = ('q_criterion(' + 'gradient(velocity[0]),' +
'gradient(velocity[1]),' + 'gradient(velocity[2])' + ')')
visit.DefineScalarExpression('q_crit', qcrit_exp)
# Define cell-centered streamwise vorticity.
wx_xdmf_path = os.path.join(str(xdmf_dir), 'wx.xmf')
wx_exp = 'pos_cmfe(<{}[0]id:wx>, <p Grid>, 0.0)'.format(wx_xdmf_path)
visit.DefineScalarExpression('wx_cc', wx_exp)
# Add a pseudocolor of the cell-centered streamwise vorticity.
visit.AddPlot('Pseudocolor', 'wx_cc', 1, 1)
PseudocolorAtts = visit.PseudocolorAttributes()
PseudocolorAtts.minFlag = 1
PseudocolorAtts.min = wx_range[0]
PseudocolorAtts.maxFlag = 1
PseudocolorAtts.max = wx_range[1]
PseudocolorAtts.colorTableName = 'viridis'
PseudocolorAtts.invertColorTable = 1
PseudocolorAtts.opacityType = PseudocolorAtts.Constant
PseudocolorAtts.opacity = 0.8
PseudocolorAtts.legendFlag = 0
visit.SetPlotOptions(PseudocolorAtts)
# Add an isosurface of the Q-criterion.
visit.AddOperator('Isosurface', 1)
IsosurfaceAtts = visit.IsosurfaceAttributes()
IsosurfaceAtts.variable = 'q_crit'
IsosurfaceAtts.contourMethod = IsosurfaceAtts.Value
IsosurfaceAtts.contourValue = (q_value)
IsosurfaceAtts.scaling = IsosurfaceAtts.Linear
visit.SetOperatorOptions(IsosurfaceAtts, 1)
# Remove info about user, time, database, and legend.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.timeInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
AnnotationAtts.axes3D.visible = 0
AnnotationAtts.axes3D.triadFlag = 1
AnnotationAtts.axes3D.bboxFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
# Parse the 3D view configuration file.
if config_view is not None:
with open(str(config_view), 'r') as infile:
config_view = yaml.load(infile, Loader=yaml.FullLoader)
config_view = config_view['View3DAtts']
# Set attributes of the view.
View3DAtts = visit.View3DAttributes()
for key, value in config_view.items():
if type(value) is list:
value = tuple(value)
setattr(View3DAtts, key, value)
visit.SetView3D(View3DAtts)
visit.SetActiveWindow(1)
visit.Source(os.path.join(visit_dir, visit_arch, 'bin', 'makemovie.py'))
visit.ToggleCameraViewMode()
# Create output directory if necessary.
if not os.path.isdir(str(out_dir)):
os.makedirs(str(out_dir))
# Loop over the states to render and save the plots.
if state is not None:
states = [state]
elif states is None:
if states_range[1] is None:
states_range[1] = visit.TimeSliderGetNStates()
else:
states_range[1] += 1
states = range(*states_range)
for i, state in enumerate(states):
print('[state {}] Rendering and saving figure ...'.format(state))
visit.SetTimeSliderState(state)
if i == 0:
visit.DrawPlots()
RenderingAtts = visit.RenderingAttributes()
visit.SetRenderingAttributes(RenderingAtts)
SaveWindowAtts = visit.SaveWindowAttributes()
SaveWindowAtts.outputToCurrentDirectory = 0
SaveWindowAtts.outputDirectory = str(out_dir)
SaveWindowAtts.fileName = '{}{:0>4}'.format(out_prefix, state)
SaveWindowAtts.family = 0
SaveWindowAtts.format = SaveWindowAtts.PNG
SaveWindowAtts.width = figsize[0]
SaveWindowAtts.height = figsize[1]
SaveWindowAtts.quality = 100
SaveWindowAtts.resConstraint = SaveWindowAtts.NoConstraint
visit.SetSaveWindowAttributes(SaveWindowAtts)
visit.SaveWindow()
os.remove('visitlog.py')
visit.CloseComputeEngine()
visit.Close()
return
def visit_plot_contour_3d(xdmf_path,
name,
value_range=(-5.0, 5.0),
p3d_paths=None,
config_view=None,
out_dir=os.getcwd(),
out_prefix='wake3d_',
figsize=(1024, 1024),
visit_dir=None,
visit_arch='linux-x86_64',
state=None,
states=None,
states_range=[0, None, 1]):
# Import VisIt package.
if visit_dir is None:
visit_dir = os.environ.get('VISIT_DIR')
if visit_dir is None:
raise ValueError('Provide VisIt installation path or '
'set env variable VISIT_DIR')
sys.path.append(os.path.join(visit_dir, visit_arch, 'lib',
'site-packages'))
import visit
visit.LaunchNowin()
# Check version of VisIt.
visit_check_version(visit.Version())
# Create database correlation with optional Point3D files.
num_bodies = 0
databases = [str(xdmf_path)]
if p3d_paths is not None:
num_bodies = len(p3d_paths)
databases = [str(path) for path in p3d_paths]
databases.append(str(xdmf_path))
visit.CreateDatabaseCorrelation('common', databases[num_bodies:], 0)
# Open the file with the coordinates of the immersed boundary.
if num_bodies > 0:
for i in range(num_bodies):
visit.OpenDatabase(databases[i], 0, 'Point3D_1.0')
# Add plot the mesh points.
visit.AddPlot('Mesh', 'points', 1, 1)
# Set attributes of the mesh plot.
MeshAtts = visit.MeshAttributes()
MeshAtts.legendFlag = 0
MeshAtts.meshColor = (255, 204, 0, 1.0 * 255)
MeshAtts.meshColorSource = MeshAtts.MeshCustom
MeshAtts.pointSize = 0.05
MeshAtts.pointType = MeshAtts.Point
MeshAtts.pointSizePixels = 2
MeshAtts.opacity = 1
visit.SetPlotOptions(MeshAtts)
# Open the XMF file for the z-component of the vorticity.
visit.OpenDatabase(databases[-1], 0)
# Add the plot of the contour of the z-component of the vorticity.
visit.AddPlot('Contour', name, 1, 1)
# Set attributes of the contour.
ContourAtts = visit.ContourAttributes()
ContourAtts.contourNLevels = 2
ContourAtts.SetMultiColor(0, (0, 51, 102, 0.6 * 255))
ContourAtts.SetMultiColor(1, (255, 0, 0, 0.6 * 255))
ContourAtts.legendFlag = 1
ContourAtts.minFlag = 1
ContourAtts.maxFlag = 1
ContourAtts.min = value_range[0]
ContourAtts.max = value_range[1]
visit.SetPlotOptions(ContourAtts)
# Parse the 3D view configuration file.
if config_view is not None:
with open(str(config_view), 'r') as infile:
config_view = yaml.load(infile, Loader=yaml.FullLoader)
config_view = config_view['View3DAtts']
# Set attributes of the view.
View3DAtts = visit.View3DAttributes()
for key, value in config_view.items():
if type(value) is list:
value = tuple(value)
setattr(View3DAtts, key, value)
visit.SetView3D(View3DAtts)
# Remove time and user info.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.timeInfoFlag = 0
AnnotationAtts.axes3D.visible = 0
AnnotationAtts.axes3D.triadFlag = 1
AnnotationAtts.axes3D.bboxFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
visit.SetActiveWindow(1)
visit.Source(os.path.join(visit_dir, visit_arch, 'bin', 'makemovie.py'))
visit.ToggleCameraViewMode()
# Create output directory if necessary.
if not os.path.isdir(str(out_dir)):
os.makedirs(str(out_dir))
# Loop over the states to render and save the plots.
if state is not None:
states = [state]
elif states is None:
if states_range[1] is None:
states_range[1] = visit.TimeSliderGetNStates()
else:
states_range[1] += 1
states = range(*states_range)
for i, state in enumerate(states):
print('[state {}] Rendering and saving figure ...'.format(state))
visit.SetTimeSliderState(state)
if i == 0:
visit.DrawPlots()
RenderingAtts = visit.RenderingAttributes()
visit.SetRenderingAttributes(RenderingAtts)
SaveWindowAtts = visit.SaveWindowAttributes()
SaveWindowAtts.outputToCurrentDirectory = 0
SaveWindowAtts.outputDirectory = str(out_dir)
SaveWindowAtts.fileName = '{}{:0>4}'.format(out_prefix, state)
SaveWindowAtts.family = 0
SaveWindowAtts.format = SaveWindowAtts.PNG
SaveWindowAtts.width = figsize[0]
SaveWindowAtts.height = figsize[1]
SaveWindowAtts.quality = 100
SaveWindowAtts.resConstraint = SaveWindowAtts.NoConstraint
visit.SetSaveWindowAttributes(SaveWindowAtts)
visit.SaveWindow()
os.remove('visitlog.py')
visit.Close()
return
def visit_plot_qcrit_wx_3d(xdmf_path,
qcrit_vals=(6.0, 1.0),
wx_lims=(-5.0, 5.0),
config_view=None,
out_dir=os.getcwd(),
prefix='qcrit_wx_3d_',
figsize=(1024, 1024),
state=None,
states=None,
states_range=[0, None, 1]):
"""Plot the 3D isosurface of the Q-criterion at 2 values.
The first isosurface is colored by the streamwise vorticity.
The second isosurface is colored with a single color (grey).
Parameters
----------
xdmf_path : str
Path of the XDMF file with information about the Q-criterion and
the streamwise vorticity.
qcrit_vals : tuple, optional
Values of the Q-criterion to display as a tuple of 2 floats;
default is (6.0, 1.0).
wx_lims : tuple, optional
Limits of the color range for the streamwise vorticity
as a tuple of 2 floats; default is (-5.0, 5.0).
config_view : str, optional
Path of the YAML file with the configuration of the view;
default is None (use default VisIt view).
out_dir : str, optional
Output directory in which figures will be saved;
default is the present working directory.
prefix : str, optional
Output filename prefix; default is "qcrit_wx_3d_".
figsize : tuple
Figure width and height (in pixels); default is (1024, 1024).
state : int, optional
Single state index to render;
default is None (i.e., render multiple states).
states : list, optional
List of states to render; default is None (i.e., render all states).
states_range : list, optional
Start, end, and step indices for states to render;
default is [0, None, 1] (i.e., render all states).
"""
visit_initialize()
# Open database from XDMF file.
visit.OpenDatabase(xdmf_path, 0)
# Add a pseudocolor of the streamwise vorticity.
visit.AddPlot('Pseudocolor', 'wx_cc', 1, 0)
PseudocolorAtts = visit.PseudocolorAttributes()
PseudocolorAtts.minFlag, PseudocolorAtts.maxFlag = 1, 1
PseudocolorAtts.min, PseudocolorAtts.max = wx_lims
PseudocolorAtts.colorTableName = 'viridis'
PseudocolorAtts.invertColorTable = 0
visit.SetPlotOptions(PseudocolorAtts)
# Add isosurface of the Q-criterion (colored by streamwise vorticity).
visit.AddOperator('Isosurface', 0)
IsosurfaceAtts = visit.IsosurfaceAttributes()
IsosurfaceAtts.contourMethod = IsosurfaceAtts.Value
IsosurfaceAtts.contourValue = (qcrit_vals[0])
IsosurfaceAtts.variable = 'qcrit'
visit.SetOperatorOptions(IsosurfaceAtts, 0)
# Add single-value contour of the Q-criterion.
visit.AddPlot('Contour', 'qcrit', 1, 0)
ContourAtts = visit.ContourAttributes()
ContourAtts.colorType = ContourAtts.ColorBySingleColor
ContourAtts.legendFlag = 0
ContourAtts.singleColor = (128, 128, 128, 153) # grey
ContourAtts.contourNLevels = 1
ContourAtts.minFlag, ContourAtts.maxFlag = 1, 1
ContourAtts.min, ContourAtts.max = qcrit_vals[1], qcrit_vals[1]
visit.SetPlotOptions(ContourAtts)
# Remove some annotations; keep triad.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.timeInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
AnnotationAtts.axes3D.visible = 0
AnnotationAtts.axes3D.triadFlag = 1
AnnotationAtts.axes3D.bboxFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
# Define state indices to render.
states = visit_get_states(state=state,
states=states,
states_range=states_range)
# Render states and save figures to files.
visit_render_save_states(states,
config_view=config_view,
out_dir=out_dir,
prefix=prefix,
figsize=figsize)
visit_finalize()
def SetAnnotationAttributes(domain, legendInfo):
# turn on legend (i.e. color bar)
# turn off user and database info
# turn on x- and y-axes with ticks but turn off all annotations
aa = visit.AnnotationAttributes()
# options I like to set
if legendInfo.visible:
aa.legendInfoFlag = 1
else:
aa.legendInfoFlag = 0
aa.userInfoFlag = 0
aa.databaseInfoFlag = 0
# aa.axes2D.visible = 1
aa.axes2D.visible = 0
aa.axes2D.autoSetTicks = 0
aa.axes2D.autoSetScaling = 0
aa.axes2D.lineWidth = 0
aa.axes2D.tickLocation = aa.axes2D.Inside # Inside, Outside, Both
aa.axes2D.tickAxes = aa.axes2D.All # Off, Bottom, Left, BottomLeft, All
aa.axes2D.xAxis.title.visible = 0
aa.axes2D.xAxis.label.visible = 0
aa.axes2D.xAxis.tickMarks.visible = 1
aa.axes2D.xAxis.tickMarks.majorMinimum = domain.xlo
aa.axes2D.xAxis.tickMarks.majorMaximum = domain.xhi
aa.axes2D.xAxis.tickMarks.minorSpacing = (domain.xhi - domain.xlo) / 16.
aa.axes2D.xAxis.tickMarks.majorSpacing = (domain.xhi - domain.xlo) / 4.
aa.axes2D.xAxis.grid = 1
aa.axes2D.yAxis.title.visible = 0
aa.axes2D.yAxis.label.visible = 0
aa.axes2D.yAxis.tickMarks.visible = 1
aa.axes2D.yAxis.tickMarks.majorMinimum = domain.ylo
aa.axes2D.yAxis.tickMarks.majorMaximum = domain.yhi
aa.axes2D.yAxis.tickMarks.minorSpacing = (domain.yhi - domain.ylo) / 16.
aa.axes2D.yAxis.tickMarks.majorSpacing = (domain.yhi - domain.ylo) / 4.
aa.axes2D.yAxis.grid = 1
# other options with default values
aa.backgroundColor = (255, 255, 255, 255)
aa.foregroundColor = (0, 0, 0, 255)
aa.gradientBackgroundStyle = aa.Radial # TopToBottom, BottomToTop, LeftToRight, RightToLeft, Radial
aa.gradientColor1 = (0, 0, 255, 255)
aa.gradientColor2 = (0, 0, 0, 255)
aa.backgroundMode = aa.Solid # Solid, Gradient, Image, ImageSphere
aa.axes2D.xAxis.title.font.font = aa.axes2D.xAxis.title.font.Courier # Arial, Courier, Times
aa.axes2D.xAxis.title.font.scale = 1
aa.axes2D.xAxis.title.font.useForegroundColor = 1
aa.axes2D.xAxis.title.font.color = (0, 0, 0, 255)
aa.axes2D.xAxis.title.font.bold = 1
aa.axes2D.xAxis.title.font.italic = 1
aa.axes2D.xAxis.title.userTitle = 0
aa.axes2D.xAxis.title.userUnits = 0
aa.axes2D.xAxis.title.title = "X-Axis"
aa.axes2D.xAxis.title.units = ""
aa.axes2D.xAxis.label.font.font = aa.axes2D.xAxis.label.font.Courier # Arial, Courier, Times
aa.axes2D.xAxis.label.font.scale = 1
aa.axes2D.xAxis.label.font.useForegroundColor = 1
aa.axes2D.xAxis.label.font.color = (0, 0, 0, 255)
aa.axes2D.xAxis.label.font.bold = 1
aa.axes2D.xAxis.label.font.italic = 1
aa.axes2D.xAxis.label.scaling = 0
aa.axes2D.yAxis.title.font.font = aa.axes2D.yAxis.title.font.Courier # Arial, Courier, Times
aa.axes2D.yAxis.title.font.scale = 1
aa.axes2D.yAxis.title.font.useForegroundColor = 1
aa.axes2D.yAxis.title.font.color = (0, 0, 0, 255)
aa.axes2D.yAxis.title.font.bold = 1
aa.axes2D.yAxis.title.font.italic = 1
aa.axes2D.yAxis.title.userTitle = 0
aa.axes2D.yAxis.title.userUnits = 0
aa.axes2D.yAxis.title.title = "Y-Axis"
aa.axes2D.yAxis.title.units = ""
aa.axes2D.yAxis.label.font.font = aa.axes2D.yAxis.label.font.Courier # Arial, Courier, Times
aa.axes2D.yAxis.label.font.scale = 1
aa.axes2D.yAxis.label.font.useForegroundColor = 1
aa.axes2D.yAxis.label.font.color = (0, 0, 0, 255)
aa.axes2D.yAxis.label.font.bold = 1
aa.axes2D.yAxis.label.font.italic = 1
aa.axes2D.yAxis.label.scaling = 0
visit.SetAnnotationAttributes(aa)
pa.minFlag = 1 pa.min = minSk pa.maxFlag = 1 pa.max = maxSk visit.SetPlotOptions(pa) # x- and y-ranges of plot and position of plot va = visit.View2DAttributes() va.windowCoords = (kxlo, kxhi, kylo, kyhi) va.viewportCoords = (0.06, 0.94, 0.11, 0.99) visit.SetView2D(va) # legend(colorbox) and user/database info on/off | axes aa = visit.AnnotationAttributes() aa.legendInfoFlag = 1 aa.userInfoFlag = 0 aa.databaseInfoFlag = 0 aa.axes2D.visible = 1 aa.axes2D.autoSetTicks = 0 aa.axes2D.autoSetScaling = 0 aa.axes2D.lineWidth = 0 aa.axes2D.tickLocation = aa.axes2D.Inside # Inside, Outside, Both aa.axes2D.tickAxes = aa.axes2D.All # Off, Bottom, Left, BottomLeft, All aa.axes2D.xAxis.title.visible = 0 aa.axes2D.xAxis.label.visible = 0 aa.axes2D.xAxis.tickMarks.visible = 1 aa.axes2D.xAxis.tickMarks.majorMinimum = kxlo aa.axes2D.xAxis.tickMarks.majorMaximum = kxhi aa.axes2D.xAxis.tickMarks.minorSpacing = (kxhi - kxlo) / 16.
def visit_plot_pseudocolor_2d(xdmf_path,
name,
value_range=(-5.0, 5.0),
curve2d_paths=None,
config_view=None,
out_dir=os.getcwd(),
out_prefix=None,
figsize=(1024, 1024),
state=None,
states=None,
states_range=[0, None, 1]):
visit_initialize()
# Create database correlation with optional Curve2D files.
num_bodies = 0
databases = [str(xdmf_path)]
if curve2d_paths is not None:
num_bodies = len(curve2d_paths)
databases = [str(path) for path in curve2d_paths]
databases.append(str(xdmf_path))
visit.CreateDatabaseCorrelation('common', databases[num_bodies:], 0)
# Open the file with the coordinates of the immersed boundary.
if num_bodies > 0:
for i in range(num_bodies):
visit.OpenDatabase(databases[i], 0)
# Add plot the mesh points.
visit.AddPlot('Curve', 'curve', 1, 1)
# Set attributes of the curve.
CurveAtts = visit.CurveAttributes()
CurveAtts.lineWidth = 1
CurveAtts.curveColorSource = CurveAtts.Custom
CurveAtts.curveColor = (0, 0, 0, 255)
CurveAtts.showLegend = 0
CurveAtts.showLabels = 0
visit.SetPlotOptions(CurveAtts)
# Open the XMF file for the spanwise-averaged z-component of the vorticity.
visit.OpenDatabase(databases[-1], 0)
# Add a pseudocolor plot of the scalar field.
visit.AddPlot('Pseudocolor', name, 1, 1)
# Set attributes of the pseudocolor.
PseudocolorAtts = visit.PseudocolorAttributes()
PseudocolorAtts.minFlag = 1
PseudocolorAtts.min = value_range[0]
PseudocolorAtts.maxFlag = 1
PseudocolorAtts.max = value_range[1]
PseudocolorAtts.colorTableName = 'viridis'
visit.SetPlotOptions(PseudocolorAtts)
# Parse the 2D view configuration file.
if config_view is not None:
View2DAtts = visit_get_view(config_view, '2D')
visit.SetView2D(View2DAtts)
# Remove time and user info.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.timeInfoFlag = 1
visit.SetAnnotationAttributes(AnnotationAtts)
visit.SetActiveWindow(1)
states = visit_get_states(state=state,
states=states,
states_range=states_range)
if out_prefix is None:
out_prefix = name + '_'
visit_render_save_states(states,
out_dir=out_dir,
out_prefix=out_prefix,
figsize=figsize)
visit_finalize()
return
def visit_plot_pseudocolor_2d(xdmf_path,
name,
value_range=(-5.0, 5.0),
curve2d_paths=None,
config_view=None,
out_dir=os.getcwd(),
out_prefix='wake2d_',
figsize=(1024, 1024),
visit_dir=None,
visit_arch='linux-x86_64',
state=None,
states=None,
states_range=[0, None, 1]):
# Import VisIt package.
if visit_dir is None:
visit_dir = os.environ.get('VISIT_DIR')
if visit_dir is None:
raise ValueError('Provide VisIt installation path or '
'set env variable VISIT_DIR')
sys.path.append(os.path.join(visit_dir, visit_arch, 'lib',
'site-packages'))
import visit
visit.LaunchNowin()
# Check version of VisIt.
visit_check_version(visit.Version())
# Create database correlation with optional Curve2D files.
num_bodies = 0
databases = [str(xdmf_path)]
if curve2d_paths is not None:
num_bodies = len(curve2d_paths)
databases = [str(path) for path in curve2d_paths]
databases.append(str(xdmf_path))
visit.CreateDatabaseCorrelation('common', databases[num_bodies:], 0)
# Open the file with the coordinates of the immersed boundary.
if num_bodies > 0:
for i in range(num_bodies):
visit.OpenDatabase(databases[i], 0)
# Add plot the mesh points.
visit.AddPlot('Curve', 'curve', 1, 1)
# Set attributes of the curve.
CurveAtts = visit.CurveAttributes()
CurveAtts.lineWidth = 1
CurveAtts.curveColorSource = CurveAtts.Custom
CurveAtts.curveColor = (0, 0, 0, 255)
CurveAtts.showLegend = 0
CurveAtts.showLabels = 0
visit.SetPlotOptions(CurveAtts)
# Open the XMF file for the spanwise-averaged z-component of the vorticity.
visit.OpenDatabase(databases[-1], 0)
# Add a pseudocolor plot of the scalar field.
visit.AddPlot('Pseudocolor', name, 1, 1)
# Set attributes of the pseudocolor.
PseudocolorAtts = visit.PseudocolorAttributes()
PseudocolorAtts.minFlag = 1
PseudocolorAtts.min = value_range[0]
PseudocolorAtts.maxFlag = 1
PseudocolorAtts.max = value_range[1]
PseudocolorAtts.colorTableName = 'viridis'
visit.SetPlotOptions(PseudocolorAtts)
# Parse the 2D view configuration file.
if config_view is not None:
with open(str(config_view), 'r') as infile:
config_view = yaml.load(infile, Loader=yaml.FullLoader)
config_view = config_view['View2DAtts']
# Set attributes of the view.
View2DAtts = visit.View2DAttributes()
for key, value in config_view.items():
if type(value) is list:
value = tuple(value)
setattr(View2DAtts, key, value)
visit.SetView2D(View2DAtts)
# Remove time and user info.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.timeInfoFlag = 1
visit.SetAnnotationAttributes(AnnotationAtts)
visit.SetActiveWindow(1)
visit.Source(os.path.join(visit_dir, visit_arch, 'bin', 'makemovie.py'))
visit.ToggleCameraViewMode()
# Create output directory if necessary.
if not os.path.isdir(str(out_dir)):
os.makedirs(str(out_dir))
# Loop over the states to render and save the plots.
if state is not None:
states = [state]
elif states is None:
if states_range[1] is None:
states_range[1] = visit.TimeSliderGetNStates()
else:
states_range[1] += 1
states = range(*states_range)
for i, state in enumerate(states):
print('[state {}] Rendering and saving figure ...'.format(state))
visit.SetTimeSliderState(state)
if i == 0:
visit.DrawPlots()
RenderingAtts = visit.RenderingAttributes()
visit.SetRenderingAttributes(RenderingAtts)
SaveWindowAtts = visit.SaveWindowAttributes()
SaveWindowAtts.outputToCurrentDirectory = 0
SaveWindowAtts.outputDirectory = str(out_dir)
SaveWindowAtts.fileName = '{}{:0>4}'.format(out_prefix, state)
SaveWindowAtts.family = 0
SaveWindowAtts.format = SaveWindowAtts.PNG
SaveWindowAtts.width = figsize[0]
SaveWindowAtts.height = figsize[1]
SaveWindowAtts.quality = 100
SaveWindowAtts.resConstraint = SaveWindowAtts.NoConstraint
visit.SetSaveWindowAttributes(SaveWindowAtts)
visit.SaveWindow()
os.remove('visitlog.py')
visit.Close()
return
def visit_plot_contour_3d(xdmf_path,
name,
value_range=(-5.0, 5.0),
p3d_paths=None,
config_view=None,
out_dir=os.getcwd(),
out_prefix=None,
figsize=(1024, 1024),
state=None,
states=None,
states_range=[0, None, 1]):
visit_initialize()
# Create database correlation with optional Point3D files.
num_bodies = 0
databases = [str(xdmf_path)]
if p3d_paths is not None:
num_bodies = len(p3d_paths)
databases = [str(path) for path in p3d_paths]
databases.append(str(xdmf_path))
visit.CreateDatabaseCorrelation('common', databases[num_bodies:], 0)
# Open the file with the coordinates of the immersed boundary.
if num_bodies > 0:
for i in range(num_bodies):
visit.OpenDatabase(databases[i], 0, 'Point3D_1.0')
# Add plot the mesh points.
visit.AddPlot('Mesh', 'points', 1, 1)
# Set attributes of the mesh plot.
MeshAtts = visit.MeshAttributes()
MeshAtts.legendFlag = 0
MeshAtts.meshColor = (255, 204, 0, 1.0 * 255)
MeshAtts.meshColorSource = MeshAtts.MeshCustom
MeshAtts.pointSize = 0.05
MeshAtts.pointType = MeshAtts.Point
MeshAtts.pointSizePixels = 2
MeshAtts.opacity = 1
visit.SetPlotOptions(MeshAtts)
# Open the XMF file for the z-component of the vorticity.
visit.OpenDatabase(databases[-1], 0)
# Add the plot of the contour of the z-component of the vorticity.
visit.AddPlot('Contour', name, 1, 1)
# Set attributes of the contour.
ContourAtts = visit.ContourAttributes()
ContourAtts.contourNLevels = 2
ContourAtts.SetMultiColor(0, (0, 51, 102, 0.6 * 255))
ContourAtts.SetMultiColor(1, (255, 0, 0, 0.6 * 255))
ContourAtts.legendFlag = 1
ContourAtts.minFlag = 1
ContourAtts.maxFlag = 1
ContourAtts.min = value_range[0]
ContourAtts.max = value_range[1]
visit.SetPlotOptions(ContourAtts)
# Parse the 3D view configuration file.
if config_view is not None:
View3DAtts = visit_get_view(config_view, '3D')
visit.SetView3D(View3DAtts)
# Remove time and user info.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.timeInfoFlag = 0
AnnotationAtts.axes3D.visible = 0
AnnotationAtts.axes3D.triadFlag = 1
AnnotationAtts.axes3D.bboxFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
visit.SetActiveWindow(1)
states = visit_get_states(state=state,
states=states,
states_range=states_range)
if out_prefix is None:
out_prefix = name + '_'
visit_render_save_states(states,
out_dir=out_dir,
out_prefix=out_prefix,
figsize=figsize)
visit_finalize()
return
vatts.resampleTarget = args.nsamples
vatts.lightingFlag = 0
if args.cmin is not None:
vatts.useColorVarMin = 1
vatts.colorVarMin = args.cmin
if args.cmax is not None:
vatts.useColorVarMax = 1
vatts.colorVarMax = args.cmax
vatts.opacityAttenuation = args.attenuation
v.SetPlotOptions(vatts)
# Set annotations
aatts = v.AnnotationAttributes()
aatts.axes3D.visible = 0
if args.triad:
aatts.axes3D.triadFlag = 1
else:
aatts.axes3D.triadFlag = 0
aatts.axes3D.bboxFlag = 0
aatts.userInfoFlag = 0
aatts.timeInfoFlag = 0
aatts.legendInfoFlag = 0
aatts.databaseInfoFlag = 0
if args.time:
aatts.timeInfoFlag = 1
if args.legend:
aatts.legendInfoFlag = 1
if args.dbase:
def visit_plot_qcrit_wx_3d(xdmf_dir,
wx_range=(-5.0, 5.0),
q_value=0.1,
config_view=None,
out_dir=os.getcwd(),
out_prefix='qcrit_wx_',
figsize=(1024, 1024),
state=None,
states=None,
states_range=[0, None, 1]):
visit_initialize()
# Define some variables to get the q_crit and wx_cc.
p_xdmf_path = os.path.join(str(xdmf_dir), 'p.xmf')
visit.OpenDatabase(p_xdmf_path, 0)
# Define cell-centered velocity vector field.
ux_xdmf_path = os.path.join(str(xdmf_dir), 'u.xmf')
uy_xdmf_path = os.path.join(str(xdmf_dir), 'v.xmf')
uz_xdmf_path = os.path.join(str(xdmf_dir), 'w.xmf')
vel_expr = ('{' +
'pos_cmfe(<{}[0]id:u>, <p Grid>, 1.0),'.format(ux_xdmf_path) +
'pos_cmfe(<{}[0]id:v>, <p Grid>, 0.0),'.format(uy_xdmf_path) +
'pos_cmfe(<{}[0]id:w>, <p Grid>, 0.0)'.format(uz_xdmf_path) +
'}')
visit.DefineVectorExpression('velocity', vel_expr)
# Define Q-criterion.
qcrit_expr = ('q_criterion(' + 'gradient(velocity[0]),' +
'gradient(velocity[1]),' + 'gradient(velocity[2])' + ')')
visit.DefineScalarExpression('q_crit', qcrit_expr)
# Define cell-centered streamwise vorticity.
wx_xdmf_path = os.path.join(str(xdmf_dir), 'wx.xmf')
wx_exp = 'pos_cmfe(<{}[0]id:wx>, <p Grid>, 0.0)'.format(wx_xdmf_path)
visit.DefineScalarExpression('wx_cc', wx_exp)
# Add a pseudocolor of the cell-centered streamwise vorticity.
visit.AddPlot('Pseudocolor', 'wx_cc', 1, 1)
PseudocolorAtts = visit.PseudocolorAttributes()
PseudocolorAtts.minFlag = 1
PseudocolorAtts.min = wx_range[0]
PseudocolorAtts.maxFlag = 1
PseudocolorAtts.max = wx_range[1]
PseudocolorAtts.colorTableName = 'viridis'
PseudocolorAtts.invertColorTable = 0
PseudocolorAtts.opacityType = PseudocolorAtts.Constant
PseudocolorAtts.opacity = 0.8
PseudocolorAtts.legendFlag = 0
visit.SetPlotOptions(PseudocolorAtts)
# Add an isosurface of the Q-criterion.
visit.AddOperator('Isosurface', 1)
IsosurfaceAtts = visit.IsosurfaceAttributes()
IsosurfaceAtts.variable = 'q_crit'
IsosurfaceAtts.contourMethod = IsosurfaceAtts.Value
IsosurfaceAtts.contourValue = (q_value)
IsosurfaceAtts.scaling = IsosurfaceAtts.Linear
visit.SetOperatorOptions(IsosurfaceAtts, 1)
# Remove info about user, time, database, and legend.
AnnotationAtts = visit.AnnotationAttributes()
AnnotationAtts.userInfoFlag = 0
AnnotationAtts.databaseInfoFlag = 0
AnnotationAtts.timeInfoFlag = 0
AnnotationAtts.legendInfoFlag = 0
AnnotationAtts.axes3D.visible = 0
AnnotationAtts.axes3D.triadFlag = 1
AnnotationAtts.axes3D.bboxFlag = 0
visit.SetAnnotationAttributes(AnnotationAtts)
# Parse the 3D view configuration file.
if config_view is not None:
View3DAtts = visit_get_view(config_view, '3D')
visit.SetView3D(View3DAtts)
visit.SetActiveWindow(1)
states = visit_get_states(state=state,
states=states,
states_range=states_range)
visit_render_save_states(states,
out_dir=out_dir,
out_prefix=out_prefix,
figsize=figsize)
visit_finalize()
return