def readNLPARM(self, data):
"""
NLPARM(3003,30,286) - record 27
"""
#print "reading NLPARM"
while len(data) >= 76: # 19*4
data = data[76:]
out = unpack('iifiiiiifffiiiffiff', data[:76])
#(sid,ninc,dt,kMethod,kStep,maxIter,conv,intOut,epsU,epsP,epsW,
# maxDiv,maxQn,maxLs,fStress,lsTol,maxBisect,maxR,rTolB) = out
self.add_NLPARM(NLPARM(None, out))
def _read_nlparm(self, data: bytes, n: int) -> int:
"""
NLPARM(3003,30,286) - record 27
NX 2019.2
Word Name Type Description
1 SID I Set identification number
2 NINC I Number of increments
3 DT RS Incremental time interval for creep analysis
4 KMETHOD I Method for controlling stiffness updates
5 KSTEP I Number of iterations before the stiffness update
6 MAXITER I Limit on number of iterations for each load increment
7 CONV I Flags to select convergence criteria
8 INTOUT I Intermediate output flag
9 EPSU RS Error tolerance for displacement U criterion
10 EPSP RS Error tolerance for displacement P criterion
11 EPSW RS Error tolerance for displacement W criterion
12 MAXDIV I Limit on probable divergence conditions
13 MAXQN I Maximum number of quasi-Newton correction vectors
14 MAXLS I Maximum number of line searches
15 FSTRESS RS Fraction of effective stress
16 LSTOL RS Line search tolerance
17 MAXBIS I Maximum number of bisections
18 MAXR RS Maximum ratio for the adjusted arc-length increment
19 RTOLB RS Maximum value of incremental rotation
ndata = 80:
sid nic dt km ks max con int epu epp epw mx mx mx fstr lso mx mx rtolb
ints = (1, 10, 0, 1, 5, 25, -1, 0, 0.01, 0.01, 0.01, 3, 25, 4, 0.20, 0.5, 5, 20.0, 20.0, 0)
floats = (1, 10, 0.0, 1, 5, 25, -1, 0.0, 0.01, 0.01, 0.01, 3, 25, 4, 0.20, 0.5, 5, 20.0, 20.0, 0.0)
"""
#print(len(data[12:]))
#self.show_data(data[12:], types='if')
ntotal = 76 * self.factor # 19*4
s = Struct(mapfmt(self._endian + b'iif5i3f3iffiff', self.size))
ndatai = len(data) - n
nentries = ndatai // ntotal
assert nentries > 0
#assert ndatai % ntotal == 0
for unused_i in range(nentries):
edata = data[n:n + ntotal]
out = s.unpack(edata)
#(sid,ninc,dt,kMethod,kStep,maxIter,conv,intOut,epsU,epsP,epsW,
# maxDiv,maxQn,maxLs,fStress,lsTol,maxBisect,maxR,rTolB) = out
if self.is_debug_file:
self.binary_debug.write(' NLPARM=%s\n' % str(out))
self._add_nlparm_object(NLPARM.add_op2_data(out))
n += ntotal
self.card_count['NLPARM'] = nentries
return n
def _read_nlparm(self, data, n):
"""
NLPARM(3003,30,286) - record 27
"""
ntotal = 76 # 19*4
s = Struct(b(self._endian + 'iif5i3f3iffiff'))
nentries = (len(data) - n) // ntotal
for i in range(nentries):
edata = data[n:n+76]
out = s.unpack(edata)
#(sid,ninc,dt,kMethod,kStep,maxIter,conv,intOut,epsU,epsP,epsW,
# maxDiv,maxQn,maxLs,fStress,lsTol,maxBisect,maxR,rTolB) = out
self._add_nlparm_object(NLPARM.add_op2_data(out))
n += ntotal
self.card_count['NLPARM'] = nentries
return n
def _read_nlparm(self, data, n):
"""
NLPARM(3003,30,286) - record 27
"""
#print "reading NLPARM"
ntotal = 76 # 19*4
s = Struct(b(self._endian + 'iif5i3f3iffiff'))
nentries = (len(data) - n) // ntotal
for i in range(nentries):
edata = data[n:n+76]
out = s.unpack(edata)
#(sid,ninc,dt,kMethod,kStep,maxIter,conv,intOut,epsU,epsP,epsW,
# maxDiv,maxQn,maxLs,fStress,lsTol,maxBisect,maxR,rTolB) = out
self.add_NLPARM(NLPARM.add_op2_data(out))
n += ntotal
self.card_count['NLPARM'] = nentries
return n
def _readNLPARM(self, data, n):
"""
NLPARM(3003,30,286) - record 27
"""
#print "reading NLPARM"
ntotal = 76 # 19*4
s = Struct(b'iif5i3f3iffiff')
nentries = (len(data) - n) // ntotal
for i in xrange(nentries):
edata = data[n:n+76]
out = s.unpack(edata)
#(sid,ninc,dt,kMethod,kStep,maxIter,conv,intOut,epsU,epsP,epsW,
# maxDiv,maxQn,maxLs,fStress,lsTol,maxBisect,maxR,rTolB) = out
self.add_NLPARM(NLPARM(None, out))
n += ntotal
self.card_count['NLPARM'] = nentries
return n
