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118 lines
3.4 KiB
Python
118 lines
3.4 KiB
Python
2 years ago
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class Physical_Quantity(object):
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def __init__(self):
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pass
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# Scalars NT11,RFL11
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# Vectors displacement,HFL
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# Tensors Stress,spstress
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def pq_update(self, var_id):
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if var_id == 'S':
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self.pq_class = Stress()
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if var_id == 'SPS':
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self.pq_class = Spstress()
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if var_id == 'DISP':
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self.pq_class = Displacement()
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if var_id == 'NT11':
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self.pq_class = Temperature()
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self.var_type = self.pq_class.var_type
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self.NumberOfComponents = self.pq_class.NumberOfComponents
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def insert(self, var_data):
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return self.pq_class.insertData(var_data)
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def write(self, *args):
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# print(args)
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self.pq_class.writeData(self.nids, self.eids, args)
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class Stress:
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def __init__(self):
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self.var_type = 'Tensors'
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self.NumberOfComponents = 9
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def insertData(self, var_data):
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this_pq = {}
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for var_line in var_data:
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eid = var_line.elementLabel
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sxx = var_line.data[0]
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syy = var_line.data[1]
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szz = var_line.data[2]
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sxy = var_line.data[3]
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sxz = var_line.data[4]
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syz = var_line.data[5]
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this_pq[int(eid)] = [float(sxx), float(syy), float(
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szz), float(sxy), float(sxz), float(syz)]
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return this_pq
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def writeData(self, stress, ofs):
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for key in self.eids:
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s11, s22, s33, s12, s13, s23 = stress[key][0:]
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ofs.write("%f %f %f %f %f %f %f %f %f " %
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(s11, s12, s13, s12, s22, s23, s13, s23, s33))
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class Spstress:
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def __init__(self):
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self.var_type = 'Vectors'
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self.NumberOfComponents = 3
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def insertData(self, var_data):
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this_pq = {}
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for var_line in var_data:
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eid = var_line.elementLabel
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smin = var_line.maxPrincipal
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smin = var_line.midPrincipal
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smin = var_line.minPrincipal
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this_pq[int(eid)] = [float(smin), float(smin), float(smin)]
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return this_pq
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def writeData(self, nids, eids, args):
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spstress, ofs = args
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for key in eids:
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sp1, sp2, sp3 = spstress[key][0:]
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ofs.write("%f %f %f " % (sp1, sp2, sp3))
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class Displacement:
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def __init__(self):
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self.var_type = 'Vectors'
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self.NumberOfComponents = 3
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def insertData(self, var_data):
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this_pq = {}
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for var_line in var_data:
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nid = var_line.nodeLabel
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ux = var_line.data[0]
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uy = var_line.data[1]
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uz = var_line.data[2]
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this_pq[int(nid)] = [float(ux), float(uy), float(uz)]
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return this_pq
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def writeData(self, nids, eids, args):
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displacement, ofs = args
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for key in nids:
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ux, uy, uz = displacement[key]
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ofs.write("%f %f %f " % (ux, uy, uz))
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class Temperature(object):
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def __init__(self):
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self.var_type = 'Scalars'
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self.NumberOfComponents = 1
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def insertData(self, var_data):
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this_pq = {}
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for var_line in var_data:
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nid = var_line.nodeLabel
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temp = var_line.data
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this_pq[int(nid)] = [float(temp)]
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return this_pq
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def writeData(self, nids, eids, args):
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temperature, ofs = args
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for key in nids:
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temp = temperature[key][0]
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# print(temp)
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ofs.write("%f " % (temp,))
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