Hi, I have the following script,

[Sri Harsha]

Hi,

I have the following script,which generates an ODB File.
My model is a simple Structure,consisting of circular beams.

When I am running the above script,its generating an ODB of size 10 GB.
From the ODB, I only need to retrieve Vonmisses stress, Displacement.

Script:

# -*- coding: mbcs -*-
from part import *
from material import *
from section import *
from assembly import *
from step import *
from interaction import *
from load import *
from mesh import *
from optimization import *
from job import *
from sketch import *
from visualization import *
from connectorBehavior import *
import sys
import numpy
index=0
parameter=[[]]
for x in range(1,101):
radius_beam=0.21+float(x)*0.003
mdb.models['Model-1'].ConstrainedSketch(name='__profile__', sheetSize=200.0)
mdb.models['Model-1'].sketches['__profile__'].rectangle(point1=(-3.0, 3.0),
point2=(3.0, -3.0))
mdb.models['Model-1'].Part(dimensionality=THREE_D, name='Part-1', type=
DEFORMABLE_BODY)
mdb.models['Model-1'].parts['Part-1'].BaseSolidExtrude(depth=8.25, sketch=
mdb.models['Model-1'].sketches['__profile__'])
del mdb.models['Model-1'].sketches['__profile__']

mdb.models['Model-1'].parts['Part-1'].DatumPlaneByOffset(flip=SIDE1, offset=2.5
, plane=mdb.models['Model-1'].parts['Part-1'].faces[5])
mdb.models['Model-1'].parts['Part-1'].Mirror(keepOriginal=ON, mirrorPlane=
mdb.models['Model-1'].parts['Part-1'].datums[2])

mdb.models['Model-1'].parts['Part-1'].DatumPlaneByOffset(flip=SIDE2, offset=1.0
, plane=mdb.models['Model-1'].parts['Part-1'].faces[6])
mdb.models['Model-1'].ConstrainedSketch(gridSpacing=1.27, name='__sweep__',
sheetSize=50.85, transform=
mdb.models['Model-1'].parts['Part-1'].MakeSketchTransform(
sketchPlane=mdb.models['Model-1'].parts['Part-1'].datums[4],
sketchPlaneSide=SIDE1,
sketchUpEdge=mdb.models['Model-1'].parts['Part-1'].edges[14],
sketchOrientation=TOP, origin=(2.0, 0.0, -2.5)))
mdb.models['Model-1'].parts['Part-1'].projectReferencesOntoSketch(filter=
COPLANAR_EDGES, sketch=mdb.models['Model-1'].sketches['__sweep__'])
mdb.models['Model-1'].sketches['__sweep__'].Line(point1=(-2.0, 2.5), point2=(
-2.0, -2.5))
mdb.models['Model-1'].sketches['__sweep__'].VerticalConstraint(addUndoState=
False, entity=mdb.models['Model-1'].sketches['__sweep__'].geometry[2])
mdb.models['Model-1'].ConstrainedSketch(gridSpacing=0.49, name='__profile__',
sheetSize=19.69, transform=
mdb.models['Model-1'].parts['Part-1'].MakeSketchTransform(
sketchPlane=mdb.models['Model-1'].parts['Part-1'].faces[11],
sketchPlaneSide=SIDE1,
sketchUpEdge=mdb.models['Model-1'].parts['Part-1'].edges[17],
sketchOrientation=BOTTOM, origin=(0.0, 0.0, -5.0)))
mdb.models['Model-1'].parts['Part-1'].projectReferencesOntoSketch(filter=
COPLANAR_EDGES, sketch=mdb.models['Model-1'].sketches['__profile__'])
mdb.models['Model-1'].sketches['__profile__'].CircleByCenterPerimeter(center=(
2.0, -2.0), point1=(2.3275, -2.205))
#####################first radius parameter##########################################


print (radius_beam)
mdb.models['Model-1'].sketches['__profile__'].RadialDimension(curve=
mdb.models['Model-1'].sketches['__profile__'].geometry[6], radius=radius_beam,
textPoint=(3.0, -1.29795169830322))
####################################################################################
mdb.models['Model-1'].parts['Part-1'].SolidSweep(path=
mdb.models['Model-1'].sketches['__sweep__'], pathOrientation=TOP,
pathPlane=mdb.models['Model-1'].parts['Part-1'].datums[4], pathUpEdge=
mdb.models['Model-1'].parts['Part-1'].edges[14], profile=
mdb.models['Model-1'].sketches['__profile__'], sketchOrientation=BOTTOM,
sketchPlane=mdb.models['Model-1'].parts['Part-1'].faces[11], sketchUpEdge=
mdb.models['Model-1'].parts['Part-1'].edges[17])
del mdb.models['Model-1'].sketches['__sweep__']
del mdb.models['Model-1'].sketches['__profile__']

###############rounding of edges of beam with 0.2###################################
mdb.models['Model-1'].parts['Part-1'].Round(edgeList=(
mdb.models['Model-1'].parts['Part-1'].edges[0],
mdb.models['Model-1'].parts['Part-1'].edges[1]), radius=0.2)
mdb.models['Model-1'].parts['Part-1'].DatumPlaneByOffset(flip=SIDE2, offset=3.0
, plane=mdb.models['Model-1'].parts['Part-1'].faces[5])
mdb.models['Model-1'].parts['Part-1'].DatumPlaneByOffset(flip=SIDE2, offset=3.0
, plane=mdb.models['Model-1'].parts['Part-1'].faces[13])
mdb.models['Model-1'].parts['Part-1'].Mirror(keepOriginal=ON, mirrorPlane=
mdb.models['Model-1'].parts['Part-1'].datums[8])
mdb.models['Model-1'].parts['Part-1'].Mirror(keepOriginal=ON, mirrorPlane=
mdb.models['Model-1'].parts['Part-1'].datums[7])

#####################construction of slanted beams#################################
mdb.models['Model-1'].parts['Part-1'].DatumAxisByCylFace(face=
mdb.models['Model-1'].parts['Part-1'].faces[9])
mdb.models['Model-1'].parts['Part-1'].DatumPointByProjOnEdge(edge=
mdb.models['Model-1'].parts['Part-1'].datums[11], point=
mdb.models['Model-1'].parts['Part-1'].vertices[16])
mdb.models['Model-1'].parts['Part-1'].DatumAxisByCylFace(face=
mdb.models['Model-1'].parts['Part-1'].faces[12])
mdb.models['Model-1'].parts['Part-1'].DatumPointByProjOnEdge(edge=
mdb.models['Model-1'].parts['Part-1'].edges[23], point=
mdb.models['Model-1'].parts['Part-1'].vertices[17])
del mdb.models['Model-1'].parts['Part-1'].features['Datum pt-2']
mdb.models['Model-1'].parts['Part-1'].DatumPointByProjOnEdge(edge=
mdb.models['Model-1'].parts['Part-1'].datums[13], point=
mdb.models['Model-1'].parts['Part-1'].vertices[17])
mdb.models['Model-1'].parts['Part-1'].DatumAxisByCylFace(face=
mdb.models['Model-1'].parts['Part-1'].faces[1])
mdb.models['Model-1'].parts['Part-1'].DatumPointByProjOnEdge(edge=
mdb.models['Model-1'].parts['Part-1'].datums[16], point=
mdb.models['Model-1'].parts['Part-1'].vertices[10])
del mdb.models['Model-1'].parts['Part-1'].features['Datum pt-2']
del mdb.models['Model-1'].parts['Part-1'].features['Datum axis-2']
mdb.models['Model-1'].parts['Part-1'].DatumAxisByTwoPoint(point1=
mdb.models['Model-1'].parts['Part-1'].datums[17], point2=
mdb.models['Model-1'].parts['Part-1'].datums[12])
mdb.models['Model-1'].parts['Part-1'].DatumPlaneByPointNormal(normal=
mdb.models['Model-1'].parts['Part-1'].datums[18], point=
mdb.models['Model-1'].parts['Part-1'].datums[12])
mdb.models['Model-1'].parts['Part-1'].DatumPlaneByOffset(flip=SIDE2, offset=1.0
, plane=mdb.models['Model-1'].parts['Part-1'].faces[17])
mdb.models['Model-1'].ConstrainedSketch(gridSpacing=1.59, name='__sweep__',
sheetSize=63.7, transform=
mdb.models['Model-1'].parts['Part-1'].MakeSketchTransform(
sketchPlane=mdb.models['Model-1'].parts['Part-1'].datums[20],
sketchPlaneSide=SIDE1,
sketchUpEdge=mdb.models['Model-1'].parts['Part-1'].edges[9],
sketchOrientation=TOP, origin=(0.0, 2.0, -2.5)))
mdb.models['Model-1'].parts['Part-1'].projectReferencesOntoSketch(filter=
COPLANAR_EDGES, sketch=mdb.models['Model-1'].sketches['__sweep__'])
mdb.models['Model-1'].sketches['__sweep__'].Line(point1=(-2.0, -2.5), point2=(
2.0, 2.5))
mdb.models['Model-1'].ConstrainedSketch(gridSpacing=1.59, name='__profile__',
sheetSize=63.7, transform=
mdb.models['Model-1'].parts['Part-1'].MakeSketchTransform(
sketchPlane=mdb.models['Model-1'].parts['Part-1'].datums[19],
sketchPlaneSide=SIDE1,
sketchUpEdge=mdb.models['Model-1'].parts['Part-1'].edges[16],
sketchOrientation=BOTTOM, origin=(2.0, 0.0, 0.0)))
mdb.models['Model-1'].parts['Part-1'].projectReferencesOntoSketch(filter=
COPLANAR_EDGES, sketch=mdb.models['Model-1'].sketches['__profile__'])
mdb.models['Model-1'].sketches['__profile__'].CircleByCenterPerimeter(center=(
2.0, 0.0), point1=(2.0, -1.60398920346051))
mdb.models['Model-1'].sketches['__profile__'].CoincidentConstraint(
addUndoState=False, entity1=
mdb.models['Model-1'].sketches['__profile__'].vertices[3], entity2=
mdb.models['Model-1'].sketches['__profile__'].geometry[2])

###################### 2nd Parameter#################################
mdb.models['Model-1'].sketches['__profile__'].RadialDimension(curve=
mdb.models['Model-1'].sketches['__profile__'].geometry[4], radius= radius_beam,
textPoint=(7.3201789855957, 2.236790697694))
#####################################################################

mdb.models['Model-1'].parts['Part-1'].SolidSweep(path=
mdb.models['Model-1'].sketches['__sweep__'], pathOrientation=TOP,
pathPlane=mdb.models['Model-1'].parts['Part-1'].datums[20], pathUpEdge=
mdb.models['Model-1'].parts['Part-1'].edges[9], profile=
mdb.models['Model-1'].sketches['__profile__'], sketchOrientation=BOTTOM,
sketchPlane=mdb.models['Model-1'].parts['Part-1'].datums[19], sketchUpEdge=
mdb.models['Model-1'].parts['Part-1'].edges[16])
del mdb.models['Model-1'].sketches['__sweep__']
del mdb.models['Model-1'].sketches['__profile__']
mdb.models['Model-1'].parts['Part-1'].DatumAxisByCylFace(face=
mdb.models['Model-1'].parts['Part-1'].faces[13])
mdb.models['Model-1'].parts['Part-1'].DatumPointByProjOnEdge(edge=
mdb.models['Model-1'].parts['Part-1'].datums[22], point=
mdb.models['Model-1'].parts['Part-1'].vertices[20])
mdb.models['Model-1'].parts['Part-1'].DatumPointByProjOnEdge(edge=
mdb.models['Model-1'].parts['Part-1'].datums[16], point=
mdb.models['Model-1'].parts['Part-1'].vertices[22])
mdb.models['Model-1'].parts['Part-1'].DatumAxisByTwoPoint(point1=
mdb.models['Model-1'].parts['Part-1'].datums[12], point2=
mdb.models['Model-1'].parts['Part-1'].datums[23])
del mdb.models['Model-1'].parts['Part-1'].features['Datum pt-4']
mdb.models['Model-1'].parts['Part-1'].DatumPlaneByPointNormal(normal=
mdb.models['Model-1'].parts['Part-1'].datums[25], point=
mdb.models['Model-1'].parts['Part-1'].datums[12])
mdb.models['Model-1'].ConstrainedSketch(gridSpacing=1.78, name='__sweep__',
sheetSize=71.45, transform=
mdb.models['Model-1'].parts['Part-1'].MakeSketchTransform(
sketchPlane=mdb.models['Model-1'].parts['Part-1'].datums[4],
sketchPlaneSide=SIDE1,
sketchUpEdge=mdb.models['Model-1'].parts['Part-1'].edges[22],
sketchOrientation=TOP, origin=(2.0, 0.0, -2.5)))
mdb.models['Model-1'].parts['Part-1'].projectReferencesOntoSketch(filter=
COPLANAR_EDGES, sketch=mdb.models['Model-1'].sketches['__sweep__'])
mdb.models['Model-1'].sketches['__sweep__'].Line(point1=(-2.0, 2.5), point2=(
2.0, -2.5))
mdb.models['Model-1'].ConstrainedSketch(gridSpacing=1.78, name='__profile__',
sheetSize=71.45, transform=
mdb.models['Model-1'].parts['Part-1'].MakeSketchTransform(
sketchPlane=mdb.models['Model-1'].parts['Part-1'].datums[26],
sketchPlaneSide=SIDE1,
sketchUpEdge=mdb.models['Model-1'].parts['Part-1'].edges[24],
sketchOrientation=TOP, origin=(0.0, 2.0, 0.0)))
mdb.models['Model-1'].parts['Part-1'].projectReferencesOntoSketch(filter=
COPLANAR_EDGES, sketch=mdb.models['Model-1'].sketches['__profile__'])
mdb.models['Model-1'].sketches['__profile__'].CircleByCenterPerimeter(center=(
-2.0, 0.0), point1=(-1.31586981890723, 0.534215919906273))
mdb.models['Model-1'].sketches['__profile__'].CoincidentConstraint(
addUndoState=False, entity1=
mdb.models['Model-1'].sketches['__profile__'].vertices[4], entity2=
mdb.models['Model-1'].sketches['__profile__'].geometry[3])
#######################3rd radius Parameter####################################
mdb.models['Model-1'].sketches['__profile__'].RadialDimension(curve=
mdb.models['Model-1'].sketches['__profile__'].geometry[6], radius=radius_beam,
textPoint=(-7.5357780456543, 1.22744603251194))
################################################################################

mdb.models['Model-1'].parts['Part-1'].SolidSweep(flipSweepDirection=ON, path=
mdb.models['Model-1'].sketches['__sweep__'], pathOrientation=TOP,
pathPlane=mdb.models['Model-1'].parts['Part-1'].datums[4], pathUpEdge=
mdb.models['Model-1'].parts['Part-1'].edges[22], profile=
mdb.models['Model-1'].sketches['__profile__'], sketchOrientation=TOP,
sketchPlane=mdb.models['Model-1'].parts['Part-1'].datums[26], sketchUpEdge=
mdb.models['Model-1'].parts['Part-1'].edges[24])
del mdb.models['Model-1'].sketches['__sweep__']
del mdb.models['Model-1'].sketches['__profile__']
mdb.models['Model-1'].parts['Part-1'].Mirror(keepOriginal=ON, mirrorPlane=
mdb.models['Model-1'].parts['Part-1'].datums[2])
mdb.models['Model-1'].parts['Part-1'].Mirror(keepOriginal=ON, mirrorPlane=
mdb.models['Model-1'].parts['Part-1'].datums[8])
mdb.models['Model-1'].parts['Part-1'].Mirror(keepOriginal=ON, mirrorPlane=
mdb.models['Model-1'].parts['Part-1'].datums[7])

#################Partitioning for meshing###################################

#Partitioning of top and bottom blocks
mdb.models['Model-1'].parts['Part-1'].PartitionCellByPlaneThreePoints(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask(('[#1 ]',
), ), point1=mdb.models['Model-1'].parts['Part-1'].vertices[70], point2=
mdb.models['Model-1'].parts['Part-1'].vertices[72], point3=
mdb.models['Model-1'].parts['Part-1'].vertices[71])
mdb.models['Model-1'].parts['Part-1'].PartitionCellByPlaneThreePoints(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask(('[#2 ]',
), ), point1=mdb.models['Model-1'].parts['Part-1'].vertices[66], point2=
mdb.models['Model-1'].parts['Part-1'].vertices[69], point3=
mdb.models['Model-1'].parts['Part-1'].vertices[67])

#Partitioning of Beams with radius of beam as parameter
mdb.models['Model-1'].parts['Part-1'].DatumPlaneByOffset(flip=SIDE1, offset=radius_beam*2.9
, plane=mdb.models['Model-1'].parts['Part-1'].faces[36])
mdb.models['Model-1'].parts['Part-1'].DatumPlaneByOffset(flip=SIDE1, offset=radius_beam*2.9
, plane=mdb.models['Model-1'].parts['Part-1'].faces[37])
mdb.models['Model-1'].parts['Part-1'].PartitionCellByDatumPlane(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask(('[#4 ]',
), ), datumPlane=mdb.models['Model-1'].parts['Part-1'].datums[33])
mdb.models['Model-1'].parts['Part-1'].PartitionCellByDatumPlane(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask(('[#40 ]',
), ), datumPlane=mdb.models['Model-1'].parts['Part-1'].datums[34])
mdb.models['Model-1'].parts['Part-1'].PartitionCellByDatumPlane(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#20121 ]', ), ), datumPlane=
mdb.models['Model-1'].parts['Part-1'].datums[2])
mdb.models['Model-1'].parts['Part-1'].PartitionCellByDatumPlane(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#200019 ]', ), ), datumPlane=
mdb.models['Model-1'].parts['Part-1'].datums[7])
print(mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#12060 ]', ), ))
mdb.models['Model-1'].parts['Part-1'].PartitionCellByDatumPlane(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#12060 ]', ), ), datumPlane=
mdb.models['Model-1'].parts['Part-1'].datums[8])

#####################Create sets for defining element type ##############################

mdb.models['Model-1'].parts['Part-1'].Set(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#38573fff ]', ), ), name='Hexahedral_set')
mdb.models['Model-1'].parts['Part-1'].Set(cells=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#7a8c000 ]', ), ), name='Tetrahedral_set')
####################Assign Element Type#################################
##Linear hexahedral element without reduced integration
mdb.models['Model-1'].parts['Part-1'].setElementType(elemTypes=(ElemType(
elemCode=C3D8, elemLibrary=STANDARD, secondOrderAccuracy=OFF,
distortionControl=DEFAULT), ElemType(elemCode=C3D6, elemLibrary=STANDARD),
ElemType(elemCode=C3D4, elemLibrary=STANDARD)), regions=(
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#38573fff ]', ), ), ))
##Linear Tetrahedral element
mdb.models['Model-1'].parts['Part-1'].setElementType(elemTypes=(ElemType(
elemCode=C3D8R, elemLibrary=STANDARD, secondOrderAccuracy=OFF,
kinematicSplit=AVERAGE_STRAIN, hourglassControl=DEFAULT,
distortionControl=DEFAULT), ElemType(elemCode=C3D6, elemLibrary=STANDARD),
ElemType(elemCode=C3D4, elemLibrary=STANDARD, secondOrderAccuracy=OFF,
distortionControl=DEFAULT)), regions=(
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#7a8c000 ]', ), ), ))
####################Assign Mesh Control#################################
mdb.models['Model-1'].parts['Part-1'].setMeshControls(elemShape=TET, regions=
mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#7a8c000 ]', ), ), technique=FREE)
mdb.models['Model-1'].parts['Part-1'].setElementType(elemTypes=(ElemType(
elemCode=C3D20R, elemLibrary=STANDARD), ElemType(elemCode=C3D15,
elemLibrary=STANDARD), ElemType(elemCode=C3D10, elemLibrary=STANDARD)),
regions=(mdb.models['Model-1'].parts['Part-1'].cells.getSequenceFromMask((
'[#7a8c000 ]', ), ), ))
####################Assign Mesh seed Parameters ################################
mesh_size=0.1
mdb.models['Model-1'].parts['Part-1'].seedPart(deviationFactor=0.3,
minSizeFactor=0.1, size=mesh_size)
mdb.models['Model-1'].parts['Part-1'].generateMesh()
############################Material Description################################

Young_Mod=700000
Poisson_Ratio=0.3
mdb.models['Model-1'].Material(name='PLA')
mdb.models['Model-1'].materials['PLA'].Elastic(table=( (Young_Mod,Poisson_Ratio), ))

#########################Section Creation######################################
mdb.models['Model-1'].HomogeneousSolidSection(material='PLA', name=
'Continumm_Sec', thickness=None)
########################Section Assignment#####################################
mdb.models['Model-1'].parts['Part-1'].SectionAssignment(offset=0.0,
offsetField='', offsetType=MIDDLE_SURFACE, region=
mdb.models['Model-1'].parts['Part-1'].sets['Hexahedral_set'], sectionName=
'Continumm_Sec', thicknessAssignment=FROM_SECTION)
mdb.models['Model-1'].parts['Part-1'].SectionAssignment(offset=0.0,
offsetField='', offsetType=MIDDLE_SURFACE, region=
mdb.models['Model-1'].parts['Part-1'].sets['Tetrahedral_set'], sectionName=
'Continumm_Sec', thicknessAssignment=FROM_SECTION)
#########################Assembly Creation#####################################
mdb.models['Model-1'].rootAssembly.DatumCsysByDefault(CARTESIAN)
mdb.models['Model-1'].rootAssembly.Instance(dependent=ON, name='Part-1-1',
part=mdb.models['Model-1'].parts['Part-1'])
#########################Step Creation#####################################
mdb.models['Model-1'].StaticStep(initialInc=0.01, maxInc=33.0, minInc=0.00001,
name='Step-1', previous='Initial', timePeriod=33.0)
########################Fixed Boundary Condition#####################################

mdb.models['Model-1'].rootAssembly.Set(faces=
mdb.models['Model-1'].rootAssembly.instances['Part-1-1'].faces.getSequenceFromMask(
('[#0:3 #8000 ]', ), ), name='Fixed_End_Set')
mdb.models['Model-1'].EncastreBC(createStepName='Step-1', localCsys=None, name=
'FIxed_End_BC', region=
mdb.models['Model-1'].rootAssembly.sets['Fixed_End_Set'])

########################Displacement Boundary Condition#####################################
mdb.models['Model-1'].rootAssembly.Set(faces=
mdb.models['Model-1'].rootAssembly.instances['Part-1-1'].faces.getSequenceFromMask(
('[#0:3 #400 ]', ), ), name='Disp_End_Set')
mdb.models['Model-1'].VelocityBC(amplitude=UNSET, createStepName='Step-1',
distributionType=UNIFORM, fieldName='', localCsys=None, name='Disp_Cond',
region=mdb.models['Model-1'].rootAssembly.sets['Disp_End_Set'], v1=UNSET,
v2=UNSET, v3=-0.01, vr1=UNSET, vr2=UNSET, vr3=UNSET)
#####################################Create Sets For Parameter Extraction############################################
mdb.models['Model-1'].rootAssembly.Set(faces=
mdb.models['Model-1'].rootAssembly.instances['Part-1-1'].faces.getSequenceFromMask(
('[#0:3 #1 ]', ), ), name='Straight_Beam')
mdb.models['Model-1'].rootAssembly.Set(cells=
mdb.models['Model-1'].rootAssembly.instances['Part-1-1'].cells.getSequenceFromMask(
('[#8000 ]', ), ), name='Joint_1')
mdb.models['Model-1'].rootAssembly.Set(cells=
mdb.models['Model-1'].rootAssembly.instances['Part-1-1'].cells.getSequenceFromMask(
('[#2000000 ]', ), ), name='Joint_2')
mdb.models['Model-1'].rootAssembly.Set(faces=
mdb.models['Model-1'].rootAssembly.instances['Part-1-1'].faces.getSequenceFromMask(
('[#0:2 #1000000 ]', ), ), name='Cross_Beam1')
mdb.models['Model-1'].rootAssembly.Set(faces=
mdb.models['Model-1'].rootAssembly.instances['Part-1-1'].faces.getSequenceFromMask(
('[#0:2 #10000000 ]', ), ), name='Cross_Beam2')
############################################Create Job################################################################
mdb.Job(atTime=None, contactPrint=OFF, description='', echoPrint=OFF,
explicitPrecision=SINGLE, getMemoryFromAnalysis=True, historyPrint=OFF,
memory=90, memoryUnits=PERCENTAGE, model='Model-1', modelPrint=OFF,
multiprocessingMode=DEFAULT, name='Job-1', nodalOutputPrecision=SINGLE,
numCpus=1, numGPUs=0, queue=None, resultsFormat=ODB, scratch='', type=
ANALYSIS, userSubroutine='', waitHours=0, waitMinutes=0)
mdb.jobs['Job-1'].submit(consistencyChecking=OFF)
mdb.jobs['Job-1'].waitForCompletion()
parameter.append([mesh_size,radius_beam])
import shutil
index=index+1
shutil.copy2('Job-1.odb','results1/result%s.odb'%index)
numpy.save('parameter1',parameter)


Can someone please let me know the changes to be done in my script,such that I obtain an ODB of size 500 MB at maximum.
From the ODB, I only need to retrieve Vonmisses stress, Displacement.
Where can I add few lines of script,so that my ODB File contains only the data of Vonmisses stress and Displacement.

Thanks in Advance!