#pylint: disable=C0301,C0103
"""
Defines the Real/Complex Forces created by:
OLOAD = ALL
"""
import numpy as np
#from pyNastran.op2.tables.opg_appliedLoads.opg_objects import (#RealAppliedLoads, #ComplexAppliedLoads,
#RealAppliedLoadsVectorArray, ComplexAppliedLoadsVectorArray)
from pyNastran.op2.tables.opg_appliedLoads.opg_load_vector import (
#RealLoadVector, ComplexLoadVector,
RealLoadVectorArray, ComplexLoadVectorArray,
#RealThermalLoadVector,
RealTemperatureVectorArray,
#RealThermalVelocityArray
)
from pyNastran.op2.tables.opg_appliedLoads.opnl_force_vector import RealForceVectorArray#, ComplexForceVectorArray
from pyNastran.op2.op2_interface.op2_common import OP2Common
[docs]class OPG(OP2Common):
def __init__(self):
pass
def _read_opg1_3(self, data, ndata):
self.words = [
'aCode', 'tCode', '???', 'isubcase',
'???', '???', '???', 'dLoadID',
'format_code', 'num_wide', 'o_code', '???',
'acoustic_flag', '???', '???', '???',
'???', '???', '???', '???',
'???', '???', 'thermal', '???',
'???', 'Title', 'subtitle', 'label']
self.parse_approach_code(data)
#isubcase = self.get_values(data,'i',4)
## dynamic load set ID/random code
self.random_code = self.add_data_parameter(data, 'random_code', b'i', 8, False)
## format code
self.format_code = self.add_data_parameter(data, 'format_code', b'i', 9, False)
## number of words per entry in record
## .. note:: is this needed for this table ???
self.num_wide = self.add_data_parameter(data, 'num_wide', b'i', 10, False)
## undefined in DMAP...
self.oCode = self.add_data_parameter(data, 'oCode', b'i', 11, False)
## thermal flag; 1 for heat transfer, 0 otherwise
self.thermal = self.add_data_parameter(data, 'thermal', b'i', 23, False)
#print "dLoadID(8)=%s format_code(9)=%s num_wide(10)=%s oCode(11)=%s thermal(23)=%s" %(self.dLoadID,self.format_code,self.num_wide,self.oCode,self.thermal)
if not self.is_sort1:
raise NotImplementedError('sort2...')
#assert self.isThermal()==False,self.thermal
## assuming tCode=1
if self.analysis_code == 1: # statics
## load set number
self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5, False)
self.data_names = self.apply_data_code_value('data_names', ['lsdvmn'])
self.setNullNonlinearFactor()
elif self.analysis_code == 2: # normal modes/buckling (real eigenvalues)
## mode number
self.mode = self.add_data_parameter(data, 'mode', b'i', 5)
## eigenvalue
self.eign = self.add_data_parameter(data, 'eign', b'f', 6, False)
## mode or cycle .. todo:: confused on the type - F1???
self.mode2 = self.add_data_parameter(data, 'mode2', b'i', 7, False)
self.cycle = self.add_data_parameter(data, 'cycle', b'f', 7, False)
self.update_mode_cycle('cycle')
self.data_names = self.apply_data_code_value('data_names', ['mode', 'eign', 'mode2', 'cycle', ])
#elif self.analysis_code == 3: # differential stiffness
# ## load set number
# self.lsdvmn = self.get_values(data,'i',5)
#elif self.analysis_code == 4: # differential stiffness
# ## load set number
# self.lsdvmn = self.get_values(data,'i',5)
elif self.analysis_code == 5: # frequency
## frequency
self.freq = self.add_data_parameter(data, 'freq', b'f', 5)
self.data_names = self.apply_data_code_value('data_names', ['freq'])
elif self.analysis_code == 6: # transient
## time step
self.time = self.add_data_parameter(data, 'time', b'f', 5)
self.data_names = self.apply_data_code_value('data_names', ['time'])
elif self.analysis_code == 7: # pre-buckling
## load set number
self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
self.data_names = self.apply_data_code_value('data_names', ['lsdvmn'])
elif self.analysis_code == 8: # post-buckling
## load set number
self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
## real eigenvalue
self.eigr = self.add_data_parameter(data, 'eigr', b'f', 6, False)
self.data_names = self.apply_data_code_value('data_names', ['lsdvmn', 'eigr'])
elif self.analysis_code == 9: # complex eigenvalues
## mode number
self.mode = self.add_data_parameter(data, 'mode', b'i', 5)
## real eigenvalue
self.eigr = self.add_data_parameter(data, 'eigr', b'f', 6, False)
## imaginary eigenvalue
self.eigi = self.add_data_parameter(data, 'eigi', b'f', 7, False)
self.data_names = self.apply_data_code_value('data_names', ['mode', 'eigr', 'eigi'])
elif self.analysis_code == 10: # nonlinear statics
## load step
self.lftsfq = self.add_data_parameter(data, 'lftsfq', b'f', 5)
self.data_names = self.apply_data_code_value('data_names', ['lftsfq'])
elif self.analysis_code == 11: # old geometric nonlinear statics
## load set number
self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
self.data_names = self.apply_data_code_value('data_names', ['lsdvmn'])
elif self.analysis_code == 12: # contran ? (may appear as aCode=6) --> straight from DMAP...grrr...
## load set number
self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
self.data_names = self.apply_data_code_value('data_names', ['lsdvmn'])
else:
raise RuntimeError('invalid analysis_code...analysis_code=%s' %
self.analysis_code)
# tCode=2
#if self.analysis_code==2: # sort2
# self.lsdvmn = self.get_values(data, b'i', 5) ## load set, Mode number
#print "*isubcase=%s"%(self.isubcase)
#print "analysis_code=%s table_code=%s thermal=%s" % (
#self.analysis_code, self.table_code, self.thermal)
self.fix_format_code()
if self.num_wide == 8:
self.format_code = 1
self.data_code['format_code'] = 1
else:
#self.fix_format_code()
if self.format_code == 1:
self.format_code = 2
self.data_code['format_code'] = 2
assert self.format_code in [2, 3], self.code_information()
self._parse_thermal_code()
if self.is_debug_file:
self.binary_debug.write(' approach_code = %r\n' % self.approach_code)
self.binary_debug.write(' tCode = %r\n' % self.tCode)
self.binary_debug.write(' isubcase = %r\n' % self.isubcase)
self._read_title(data)
self._write_debug_bits()
def _read_opg2_3(self, data, ndata):
"""reads the SORT2 version of table 4 (the data table)"""
self.nonlinear_factor = np.nan
self.is_table_1 = False
self.is_table_2 = True
unused_three = self.parse_approach_code(data)
self.words = [
'analysis_code', 'table_code', '???', 'isubcase',
'???', '???', '???', 'random_code',
'format_code', 'num_wide', '11', '???',
'acoustic_flag', '???', '???', '???',
'???', '???', '???', '???',
'???', '???', 'thermal', '???',
'???', 'Title', 'subtitle', 'label']
## random code
self.random_code = self.add_data_parameter(data, 'random_code', b'i', 8, False)
## format code
self.format_code = self.add_data_parameter(data, 'format_code', b'i', 9, False)
## number of words per entry in record
self.num_wide = self.add_data_parameter(data, 'num_wide', b'i', 10, False)
## acoustic pressure flag
self.acoustic_flag = self.add_data_parameter(data, 'acoustic_flag', b'f', 13, False)
## thermal flag; 1 for heat transfer, 0 otherwise
self.thermal = self.add_data_parameter(data, 'thermal', b'i', 23, False)
#assert self.isThermal() == False, self.thermal
self.node_id = self.add_data_parameter(data, 'node_id', b'i', 5, fix_device_code=True)
#if self.analysis_code == 1: # statics / displacement / heat flux
## load set number
#self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5, False)
#self.data_names = self.apply_data_code_value('data_names', ['node_id'])
#self.setNullNonlinearFactor()
if self.analysis_code == 1: # static...because reasons.
self._analysis_code_fmt = b'i'
self.data_names = self.apply_data_code_value('data_names', ['node_id'])
self.apply_data_code_value('analysis_method', 'N/A')
elif self.analysis_code == 2: # real eigenvalues
## mode number
self.mode = self.add_data_parameter(data, 'mode', b'i', 5)
self._analysis_code_fmt = b'i'
## real eigenvalue
self.eigr = self.add_data_parameter(data, 'eigr', b'f', 6, False)
## mode or cycle .. todo:: confused on the type - F1???
self.mode_cycle = self.add_data_parameter(data, 'mode_cycle', b'f', 7, False)
self.data_names = self.apply_data_code_value('data_names',
['node_id', 'eigr', 'mode_cycle'])
self.apply_data_code_value('analysis_method', 'mode')
#elif self.analysis_code == 3: # differential stiffness
#self.lsdvmn = self.get_values(data, b'i', 5) ## load set number
#self.data_names = self.data_code['lsdvmn'] = self.lsdvmn
#elif self.analysis_code == 4: # differential stiffness
#self.lsdvmn = self.get_values(data, b'i', 5) ## load set number
elif self.analysis_code == 5: # frequency
## frequency
#self.freq = self.add_data_parameter(data, 'freq', b'f', 5)
self._analysis_code_fmt = b'f'
self.data_names = self.apply_data_code_value('data_names', ['node_id'])
self.apply_data_code_value('analysis_method', 'freq')
elif self.analysis_code == 6: # transient
## time step
#self.dt = self.add_data_parameter(data, 'dt', b'f', 5)
self._analysis_code_fmt = b'f'
self.data_names = self.apply_data_code_value('data_names', ['node_id'])
self.apply_data_code_value('analysis_method', 'dt')
elif self.analysis_code == 7: # pre-buckling
## load set number
#self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
self._analysis_code_fmt = b'i'
self.data_names = self.apply_data_code_value('data_names', ['node_id'])
self.apply_data_code_value('analysis_method', 'lsdvmn')
elif self.analysis_code == 8: # post-buckling
## load set number
#self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
self._analysis_code_fmt = b'i'
## real eigenvalue
self.eigr = self.add_data_parameter(data, 'eigr', b'f', 6, False)
self.data_names = self.apply_data_code_value('data_names', ['node_id', 'eigr'])
self.apply_data_code_value('analysis_method', 'eigr')
elif self.analysis_code == 9: # complex eigenvalues
## mode number
self.mode = self.add_data_parameter(data, 'mode', b'i', 5)
self._analysis_code_fmt = b'i'
## real eigenvalue
#self.eigr = self.add_data_parameter(data, 'eigr', b'f', 6, False)
## imaginary eigenvalue
self.eigi = self.add_data_parameter(data, 'eigi', b'f', 7, False)
self.data_names = self.apply_data_code_value('data_names', ['node_id', 'eigr', 'eigi'])
self.apply_data_code_value('analysis_method', 'mode')
elif self.analysis_code == 10: # nonlinear statics
## load step
#self.lftsfq = self.add_data_parameter(data, 'lftsfq', b'f', 5)
self._analysis_code_fmt = b'f'
self.data_names = self.apply_data_code_value('data_names', ['node_id'])
self.apply_data_code_value('analysis_method', 'lftsfq')
elif self.analysis_code == 11: # old geometric nonlinear statics
## load set number
#self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
self._analysis_code_fmt = b'f'
self.data_names = self.apply_data_code_value('data_names', ['node_id'])
elif self.analysis_code == 12:
# contran ? (may appear as aCode=6) --> straight from DMAP...grrr...
## load set number
#self.lsdvmn = self.add_data_parameter(data, 'lsdvmn', b'i', 5)
self._analysis_code_fmt = b'i'
self.data_names = self.apply_data_code_value('data_names', ['node_id'])
self.apply_data_code_value('analysis_method', 'lsdvmn')
else:
msg = 'invalid analysis_code...analysis_code=%s' % self.analysis_code
raise RuntimeError(msg)
self.fix_format_code()
if self.num_wide == 8:
self.format_code = 1
self.data_code['format_code'] = 1
else:
#self.fix_format_code()
if self.format_code == 1:
self.format_code = 2
self.data_code['format_code'] = 2
assert self.format_code in [2, 3], self.code_information()
self._parse_thermal_code()
if self.is_debug_file:
self.binary_debug.write(' approach_code = %r\n' % self.approach_code)
self.binary_debug.write(' tCode = %r\n' % self.tCode)
self.binary_debug.write(' isubcase = %r\n' % self.isubcase)
self._read_title(data)
self._write_debug_bits()
def _read_opg1_4(self, data, ndata):
if self.table_code == 2: # load vector
prefixs = {
b'BOPG1' : '',
b'OPG1' : '',
b'OPG2' : '',
b'OPGV1' : '',
b'OCRPG' : '',
b'OPGPSD1' : 'psd.',
b'OPGPSD2' : 'psd.',
b'OPGATO1' : 'ato.',
b'OPGATO2' : 'ato.',
b'OPGCRM1' : 'crm.',
b'OPGCRM2' : 'crm.',
b'OPGRMS1' : 'rms.',
b'OPGRMS2' : 'rms.',
b'OPGNO1' : 'no.',
b'OPGNO2' : 'no.',
}
postfixs = {
b'BOPG1' : '',
b'OPG1' : '',
b'OPG2' : '',
#b'OPGV1' : '_v',
b'OPGV1' : '',
b'OCRPG' : '',
b'OPGPSD1' : '',
b'OPGPSD2' : '',
b'OPGATO1' : '',
b'OPGATO2' : '',
b'OPGCRM1' : '',
b'OPGCRM2' : '',
b'OPGRMS1' : '',
b'OPGRMS2' : '',
b'OPGNO1' : '',
b'OPGNO2' : '',
}
keys = list(prefixs.keys())
prefix = prefixs[self.table_name]
postfix = postfixs[self.table_name]
assert self.table_name in keys, 'tables=%s table_name=%s table_code=%s' % (keys, self.table_name, self.table_code)
n = self._read_load_vector(data, ndata, prefix=prefix, postfix=postfix)
elif self.table_code == 12: # ???
n = self._read_force_vector(data, ndata)
elif self.table_code == 502: # load vector
assert self.table_name in [b'OPGCRM2'], 'table_name=%s table_code=%s' % (self.table_name, self.table_code)
n = self._read_load_vector(data, ndata, prefix='crm.')
elif self.table_code == 602: # load vector
assert self.table_name in [b'OPGPSD2'], 'table_name=%s table_code=%s' % (self.table_name, self.table_code)
n = self._read_load_vector(data, ndata, prefix='psd.')
elif self.table_code == 802: # load vector
assert self.table_name in [b'OPGRMS1'], 'table_name=%s table_code=%s' % (self.table_name, self.table_code)
n = self._read_load_vector(data, ndata, prefix='rms.')
elif self.table_code == 902: # load vector
assert self.table_name in [b'OPGNO1'], 'table_name=%s table_code=%s' % (self.table_name, self.table_code)
n = self._read_load_vector(data, ndata, prefix='no.')
#else:
#n = self._not_implemented_or_skip('bad OPG table')
else:
raise NotImplementedError('table_name=%r table_code=%r' % (self.table_name, self.table_code))
return n
def _read_load_vector(self, data, ndata, prefix='', postfix=''):
"""
table_code = 2
"""
if self.thermal == 0:
result_name = prefix + 'load_vectors' + postfix
storage_obj = self.get_result(result_name)
if self._results.is_not_saved(result_name):
return ndata
self._results._found_result(result_name)
n = self._read_table_vectorized(data, ndata, result_name, storage_obj,
RealLoadVectorArray, ComplexLoadVectorArray,
'node', random_code=self.random_code)
elif self.thermal == 1:
result_name = prefix + 'thermal_load_vectors' + postfix
storage_obj = self.get_result(result_name)
#RealThermalLoadVectorVector = None
#ComplexThermalLoadVectorVector = None
ComplexThermalLoadVectorArray = None
if self._results.is_not_saved(result_name):
return ndata
self._results._found_result(result_name)
n = self._read_scalar_table_vectorized(data, ndata, result_name, storage_obj,
RealTemperatureVectorArray, ComplexThermalLoadVectorArray,
'node', random_code=self.random_code)
else:
raise NotImplementedError(self.thermal)
return n
def _read_force_vector(self, data, ndata):
"""
table_code = 12
"""
if self.thermal == 0:
result_name = 'force_vectors'
storage_obj = self.get_result(result_name)
#ForceVectorVector = None
ComplexForceVectorArray = None
if self._results.is_not_saved(result_name):
return ndata
self._results._found_result(result_name)
n = self._read_table_vectorized(data, ndata, result_name, storage_obj,
RealForceVectorArray, ComplexForceVectorArray,
'node', random_code=self.random_code)
#elif self.thermal == 1:
#result_name = 'thermal_force_vectors'
#storage_obj = self.thermal_force_vectors
#RealThermalForceVector = None
#ComplexThermalForceVector = None
#RealThermalForceVectorVector = None
#ComplexThermalForceVectorArray = None
#n = self._read_table(data, result_name, storage_obj,
#RealThermalForceVector, ComplexThermalForceVector,
#RealThermalForceVectorArray, ComplexThermalForceVectorArray,
#'node', random_code=self.random_code)
else:
raise NotImplementedError(self.thermal)
return n