def test_grid_03(self):
model = BDF(debug=False)
nid = 1
cp = 2
cd = 0
ps = ''
seid = 0
card_count = {
'GRID': 2,
}
model = BDF(debug=False)
model.allocate(card_count)
nodes = model.grid
data1 = BDFCard(['GRID', nid, cp, 0., 0., 0., cd, ps, seid])
data2 = BDFCard(['GRID', nid + 1, cp, 0., 0., 0., cd, ps, seid])
data3 = BDFCard(['GRID', nid + 2, cp, 0., 0., 0., cd, ps, seid])
nodes.add(data1)
nodes.add(data2)
nodes.resize(3, refcheck=False)
#print('nodes.node_id = %s' % nodes.node_id)
nodes.add(data3)
f = StringIO()
nodes.write_card(f, size=8, write_header=False)
def test_grid_04(self):
model = BDF(debug=False)
nid = 1
cp = 2
cd = 0
ps = ''
seid = 0
card_count = {
'GRID': 2,
}
model = BDF(debug=False)
model.allocate(card_count)
nodes = model.grid
data1 = BDFCard(['GRID', nid, cp, 0., 0., 0., cd, ps, seid])
data2 = BDFCard(['GRID', nid + 1, cp, 0., 0., 0., cd, ps, seid])
data3 = BDFCard(['GRID', nid + 2, cp, 0., 0., 0., cd, ps, seid])
data4 = BDFCard(['GRID', nid + 3, cp, 0., 0., 0., cd, ps, seid])
nodes.add(data1)
nodes.add(data2)
nodes.resize(4, refcheck=False)
#print('nodes.node_id = %s' % nodes.node_id)
nodes.add(data3)
self.assertEqual(len(nodes.node_id), 4)
self.assertEqual(nodes.n, 4)
self.assertEqual(nodes.i, 3)
nodes.shrink(refcheck=False)
#print('nodes.node_id = %s' % nodes.node_id)
self.assertEqual(len(nodes.node_id), 3)
self.assertEqual(nodes.n, 3)
self.assertEqual(nodes.i, 3)
nodes.resize(4, refcheck=False)
nodes.add(data4)
self.assertEqual(len(nodes.node_id), 4)
self.assertEqual(nodes.n, 4)
self.assertEqual(nodes.i, 4)
f = StringIO()
nodes.write_card(f, size=8, write_header=False)
#print(f.getvalue())
nodes.resize(2, refcheck=False)
self.assertEqual(len(nodes.node_id), 2)
self.assertEqual(nodes.n, 2)
self.assertEqual(nodes.i, 2)
f = StringIO()
nodes.write_card(f, size=8, write_header=False)
def test_grid_02(self):
model = BDF(debug=False)
nid = 1
cp = 2
cd = 0
ps = ''
seid = 0
card_count = {
'GRID': 2,
}
model = BDF(debug=False)
model.allocate(card_count)
nodes = model.grid
data1 = BDFCard(['GRID', nid, cp, 0., 0., 0., cd, ps, seid])
data2 = BDFCard(['GRID', nid + 1, cp, 0., 0., 0., cd, ps, seid])
nodes.add(data1)
nodes.add(data2)
f = StringIO()
nodes.write_card(f, size=8, write_header=False)
def test_ctetra_01(self):
model = BDF(debug=False)
lines = ['CTETRA,85,22,201,202,203,205']
card = model._process_card(lines)
card = BDFCard(card)
size = 8
f = StringIO()
hexa = CTETRA4(model)
hexa.allocate(1)
hexa.add(card)
hexa.write_card(f, size)
#card.raw_fields()
print(f.getvalue())
def test_chexa_01(self):
model = BDF(debug=False)
lines = ['CHEXA,85,22,201,202,203,205,206,207,+PN2', '+PN2,209,210']
card = model._process_card(lines)
card = BDFCard(card)
size = 8
f = StringIO()
hexa = CHEXA8(model)
hexa.allocate(1)
hexa.add(card)
hexa.write_card(f, size)
#card.raw_fields()
print(f.getvalue())
def test_cpenta_01(self):
model = BDF(debug=False)
lines = ['CPENTA,85,22,201,202,203,205,206,207']
card = model._process_card(lines)
card = BDFCard(card)
size = 8
f = StringIO()
penta = CPENTA6(model)
penta.allocate(1)
penta.add(card)
penta.write_card(f, size)
#card.raw_fields()
print(f.getvalue())
def test_ctetra_02(self):
model = BDF(debug=False)
lines = ['CTETRA,85,22,201,202,203,205,206,207,+PN2',
'+PN2,209,210,217']
card = model.process_card(lines)
card = BDFCard(card)
size = 8
f = StringIO()
hexa = CTETRA10(model)
hexa.allocate(1)
hexa.add(card)
hexa.write_card(f, size)
#card.rawFields()
print(f.getvalue())
def test_cpenta_02(self):
model = BDF(debug=False)
lines = ['CPENTA,85,22,201,202,203,205,206,207,+PN2',
'+PN2,209,210,217, , , ,213,214,218']
card = model.process_card(lines)
card = BDFCard(card)
size = 8
f = StringIO()
penta = CPENTA15(model)
penta.allocate(1)
penta.add(card)
penta.write_card(f, size)
#card.rawFields()
print(f.getvalue())
def test_grid_01(self):
nid = 1
cp = 2
cd = 0
ps = ''
seid = 0
card_count = {
'GRID': 1,
}
model = BDF(debug=False)
model.allocate(card_count)
data1 = BDFCard(['GRID', nid, cp, 0., 0., 0., cd, ps, seid])
nodes = model.grid
nodes.add(data1)
#print(n1)
f = StringIO()
nodes.write_card(f, size=8, write_header=False)
nodes.write_card(f, size=16, write_header=False)
nodes.write_card(f, size=16, is_double=True, write_header=False)
# small field
f = StringIO()
nodes.write_card(f, size=8, write_header=False)
msg = f.getvalue()
card = 'GRID 1 2 0. 0. 0.\n'
self.assertCardEqual(msg, card)
# large field
f = StringIO()
nodes.write_card(f, size=16, write_header=False)
card = (
'GRID* 1 2 0. 0.\n'
'* 0.\n')
msg = f.getvalue()
self.assertCardEqual(msg, card)
def test_spoint_01(self):
model = BDF(debug=False)
card_count = {
'SPOINT': 2,
}
model = BDF(debug=False)
model.allocate(card_count)
spoints = model.spoint
data1 = BDFCard(['SPOINT', 1, 2])
data2 = BDFCard(['SPOINT', 4, 5])
data3 = BDFCard(['SPOINT', 10, 20])
data4 = BDFCard(['SPOINT', 30, 'THRU', 40])
spoints.add(data1)
spoints.add(data2)
f = StringIO()
spoints.write_card(f, size=8)
#print('spoints %s' % f.getvalue())
self.assertEqual(len(spoints), 4)
self.assertEqual(spoints.n, 4)
spoints.add(data3)
f = StringIO()
spoints.write_card(f, size=8)
#print('spoints %s' % f.getvalue())
self.assertEqual(len(spoints), 6)
self.assertEqual(spoints.n, 6)
spoints.add(data4)
f = StringIO()
spoints.write_card(f, size=16)
#print('spoints %s' % f.getvalue())
self.assertEqual(len(spoints), 17)
self.assertEqual(spoints.n, 17)
spoints.add(data4)
f = StringIO()
spoints.write_card(f, size=16)
#print('spoints %s' % f.getvalue())
self.assertEqual(spoints.max(), 40)
self.assertEqual(spoints.min(), 1)
self.assertEqual(spoints.n, 17)
if 1 in spoints:
pass
else:
raise RuntimeError('invalid catch')
if 29 in spoints:
raise RuntimeError('invalid catch')
data5 = BDFCard(['SPOINT', 50, 'THRU', 55, 59, '61', 'THRU', '64'])
spoints.add(data5)
f = StringIO()
spoints.write_card(f, size=16)
#print('spoints %s' % f.getvalue())
self.assertEqual(spoints.max(), 64)
self.assertEqual(spoints.min(), 1)
self.assertEqual(spoints.n, 28)
spoints.remove([1, 2, 64])
#self.assertRaises(KeyError, spoints.remove([1, 2]))
f = StringIO()
spoints.write_card(f, size=16)
#print('spoints %s' % f.getvalue())
self.assertEqual(spoints.n, 25)