def save_elements_nodes(name,quads_fault_u,quads_fault_d):
fault_file = open(name,'w')
txt =''
list_hex=cubit.parse_cubit_list('hex','all')
txt='%10i %10i\n' % (len(quads_fault_u),len(quads_fault_d))
fault_file.write(txt)
dic_quads_fault_u = dict(zip(quads_fault_u,quads_fault_u))
dic_quads_fault_d = dict(zip(quads_fault_d,quads_fault_d))
# FAULT SIDE DOWN
for h in list_hex:
faces = cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_fault_d.has_key(f):
nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side down :',h,nodes[0],nodes[1],nodes[2],nodes[3]
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
# FAULT SIDE UP
for h in list_hex:
faces = cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_fault_u.has_key(f):
nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side up :',h,nodes[0],nodes[1],nodes[2],nodes[3]
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
fault_file.close()
def save_elements_nodes(name, quads_fault_u, quads_fault_d):
fault_file = open(name, 'w')
txt = ''
list_hex = cubit.parse_cubit_list('hex', 'all')
txt = '%10i %10i\n' % (len(quads_fault_u), len(quads_fault_d))
fault_file.write(txt)
dic_quads_fault_u = dict(zip(quads_fault_u, quads_fault_u))
dic_quads_fault_d = dict(zip(quads_fault_d, quads_fault_d))
# FAULT SIDE DOWN
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_fault_d.has_key(f):
nodes = cubit.get_connectivity('Face', f)
# print 'h,fault nodes side down :',h,nodes[0],nodes[1],nodes[2],nodes[3]
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
# FAULT SIDE UP
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_fault_u.has_key(f):
nodes = cubit.get_connectivity('Face', f)
# print 'h,fault nodes side up :',h,nodes[0],nodes[1],nodes[2],nodes[3]
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
fault_file.close()
def free_write(self, freename=None):
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
normal = (0, 0, 1)
if not freename: freename = self.freename
freehex = open(freename, 'w')
print 'Writing ' + freename + '.....'
#
#
for block, flag in zip(self.block_bc, self.block_bc_flag):
if block == self.topography:
name = cubit.get_exodus_entity_name('block', block)
print 'free surface (topography) block name:', name, 'id:', block
quads_all = cubit.get_block_faces(block)
print ' number of faces = ', len(quads_all)
dic_quads_all = dict(zip(quads_all, quads_all))
freehex.write('%10i\n' % len(quads_all))
list_hex = cubit.parse_cubit_list('hex', 'all')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_all.has_key(f):
#print f
txt = self.create_facenode_string(h,
f,
normal,
cknormal=True)
freehex.write(txt)
freehex.close()
elif block == self.free:
name = cubit.get_exodus_entity_name('block', block)
print 'free surface block name:', name, 'id:', block
quads_all = cubit.get_block_faces(block)
print ' number of faces = ', len(quads_all)
dic_quads_all = dict(zip(quads_all, quads_all))
freehex.write('%10i\n' % len(quads_all))
list_hex = cubit.parse_cubit_list('hex', 'all')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_all.has_key(f):
txt = self.create_facenode_string(h,
f,
normal,
cknormal=False)
freehex.write(txt)
freehex.close()
cubit.cmd('set info on')
cubit.cmd('set echo on')
def free_write(self,freename=None):
# free surface
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
normal=(0,0,1)
if not freename: freename=self.freename
# writes free surface file
print 'Writing '+freename+'.....'
freehex=open(freename,'w')
#
# searches block definition with name face_topo
for block,flag in zip(self.block_bc,self.block_bc_flag):
if block == self.topography:
name=cubit.get_exodus_entity_name('block',block)
print 'free surface (topography) block name:',name,'id:',block
quads_all=cubit.get_block_faces(block)
print ' number of faces = ',len(quads_all)
dic_quads_all=dict(zip(quads_all,quads_all))
freehex.write('%10i\n' % len(quads_all))
list_hex=cubit.parse_cubit_list('hex','all')
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
#print f
txt=self.create_facenode_string(h,f,normal,cknormal=True)
freehex.write(txt)
freehex.close()
elif block == self.free:
name=cubit.get_exodus_entity_name('block',block)
print 'free surface block name:',name,'id:',block
quads_all=cubit.get_block_faces(block)
print ' number of faces = ',len(quads_all)
dic_quads_all=dict(zip(quads_all,quads_all))
freehex.write('%10i\n' % len(quads_all))
list_hex=cubit.parse_cubit_list('hex','all')
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
txt=self.create_facenode_string(h,f,normal,cknormal=False)
freehex.write(txt)
freehex.close()
print 'Ok'
cubit.cmd('set info on')
cubit.cmd('set echo on')
def free_write(self,freename=None):
# free surface
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
normal=(0,0,1)
if not freename: freename=self.freename
# writes free surface file
print 'Writing '+freename+'.....'
freehex=open(freename,'w')
# searches block definition with name face_topo
for block,flag in zip(self.block_bc,self.block_bc_flag):
if block == self.topography:
name=cubit.get_exodus_entity_name('block',block)
print ' block name:',name,'id:',block
quads_all=cubit.get_block_faces(block)
print ' number of faces = ',len(quads_all)
dic_quads_all=dict(zip(quads_all,quads_all))
freehex.write('%10i\n' % len(quads_all))
list_hex=cubit.parse_cubit_list('hex','all')
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
#print f
nodes=cubit.get_connectivity('Face',f)
nodes_ok=self.normal_check(nodes,normal)
txt='%10i %10i %10i %10i %10i\n' % (h,nodes_ok[0],\
nodes_ok[1],nodes_ok[2],nodes_ok[3])
freehex.write(txt)
freehex.close()
print 'Ok'
cubit.cmd('set info on')
cubit.cmd('set echo on')
def free_write(self, freename=None):
# free surface
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
normal = (0, 0, 1)
if not freename: freename = self.freename
# writes free surface file
print 'Writing ' + freename + '.....'
freehex = open(freename, 'w')
# searches block definition with name face_topo
for block, flag in zip(self.block_bc, self.block_bc_flag):
if block == self.topography:
name = cubit.get_exodus_entity_name('block', block)
print ' block name:', name, 'id:', block
quads_all = cubit.get_block_faces(block)
print ' number of faces = ', len(quads_all)
dic_quads_all = dict(zip(quads_all, quads_all))
freehex.write('%10i\n' % len(quads_all))
list_hex = cubit.parse_cubit_list('hex', 'all')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_all.has_key(f):
#print f
nodes = cubit.get_connectivity('Face', f)
nodes_ok = self.normal_check(nodes, normal)
txt='%10i %10i %10i %10i %10i\n' % (h,nodes_ok[0],\
nodes_ok[1],nodes_ok[2],nodes_ok[3])
freehex.write(txt)
freehex.close()
print 'Ok'
cubit.cmd('set info on')
cubit.cmd('set echo on')
def free_write(self, free_name):
freefile = open(free_name, 'w')
print('writing ' + free_name)
list_tet = cubit.parse_cubit_list('tet', 'all')
if (self.block_free != []):
for n in self.block_free:
elems_free = cubit.get_block_tris(n)
dic_free = dict(zip(elems_free, elems_free))
nfree = len(elems_free)
freefile.write(str(nfree) + '\n')
print('Number of free elements ', nfree)
for tet in list_tet:
tris = cubit.get_sub_elements('tet', tet, 2)
for tri in tris:
if dic_free.has_key(tri):
nodes = cubit.get_connectivity('Tri', tri)
txt = ('%10i ') % tet
txt = txt + ('%10i %10i %10i') % nodes[:]
freefile.write(str(txt) + '\n')
else:
freefile.write(str(0) + '\n')
print('Number of free elements ', 0)
def absorb_write(self, absorb_name):
absorbfile = open(absorb_name, 'w')
print('writing ' + absorb_name)
# for n in self.ns_absorb:
# nodes_absorb=cubit.get_nodeset_nodes(n)
# nabs=len(nodes_absorb)
# absorbfile.write(str(nabs)+'\n')
# print('Number of absorbing nodes ',nabs)
# for node in nodes_absorb:
# absorbfile.write(str(node)+'\n')
###
list_tet = cubit.parse_cubit_list('tet', 'all')
if (self.block_absorb != []):
for n in self.block_absorb:
elems_absorb = cubit.get_block_tris(n)
dic_absorb = dict(zip(elems_absorb, elems_absorb))
nabs = len(elems_absorb)
absorbfile.write(str(nabs) + '\n')
print('Number of absorbing elements ', nabs)
for tet in list_tet:
tris = cubit.get_sub_elements('tet', tet, 2)
for tri in tris:
if dic_absorb.has_key(tri):
nodes = cubit.get_connectivity('Tri', tri)
txt = ('%10i ') % tet
txt = txt + ('%10i %10i %10i') % nodes[:]
absorbfile.write(str(txt) + '\n')
else:
absorbfile.write(str(0) + '\n')
print('Number of absorbing elements ', 0)
def free_write(self, freename): #freename = None):
""" Write free surface on file : freename """
cubit.cmd(
'set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
# if not freename: freename = self.freename
freeedge = open(freename, 'w')
print 'Writing ' + freename + '.....'
if self.topo_mesh:
for block, flag in zip(self.block_bc,
self.block_bc_flag): # For each 1D block
if block == self.topography: # If the block correspond to topography
edges_all = Set(cubit.get_block_edges(
block)) # Import all topo edges id as a Set
freeedge.write('%10i\n' % len(edges_all)
) # Print the number of edges on the free surface
print 'Number of edges in free surface :', len(edges_all)
id_element = 0
for block, flag in zip(self.block_mat,
self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
id_element = id_element + 1 # id of this quad
edges = Set(
cubit.get_sub_elements("face", quad, 1)
) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
intersection = edges & edges_all # Contains the edges of the considered quad that is on the free surface
if len(intersection
) != 0: # If this quad touch the free surface
nodes = cubit.get_expanded_connectivity(
'face',
quad) # Import the nodes describing the quad
nodes = self.jac_check(
list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the free surface
node_edge = cubit.get_connectivity(
'edge',
e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # ??? TODO nodes_ok == node_edge ???
if i in node_edge:
nodes_ok.append(i)
txt = '%10i %10i %10i %10i\n' % (
id_element, 2, nodes_ok[0], nodes_ok[1])
# Write the id of the quad, 2 (number of nodes describing a free surface elements), and the nodes
freeedge.write(txt)
else:
freeedge.write(
'0'
) # Even without any free surface specfem2d need a file with a 0 in first line
freeedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def forcing_write(self,forcname):
""" Write forcing surfaces on file : forcname """
cubit.cmd('set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
forceedge = open(forcname,'w')
print 'Writing '+forcname+'.....'
edges_forc = [Set()]*self.nforc # edges_forc[0] will be a Set containing the nodes describing the forcing boundary
# (index 0 : bottom, index 1 : right, index 2 : top, index 3 : left)
nedges_all = 0 # To count the total number of forcing edges
for block,flag in zip(self.block_bc,self.block_bc_flag): # For each 1D block
for iforc in range(0, self.nforc): # iforc = 0,1,2,3 : for each forcing boundaries
if block == self.forcing_boun[iforc]: # If the block considered correspond to the boundary
edges_forc[iforc] = Set(cubit.get_block_edges(block)) # Store each edge on edges_forc
nedges_all = nedges_all+len(edges_forc[iforc]) # add the number of edges to nedges_all
toWritetoFile = [""]*(nedges_all+1)
toWritetoFile[0] = '%10i\n' % nedges_all # Write the total number of forcing edges to the first line of file
#forceedge.write('%10i\n' % nedges_all) # Write the total number of forcing edges to the first line of file
print 'Number of edges', nedges_all
#id_element = 0
indexFile = 1
for block,flag in zip(self.block_mat,self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
#id_element = id_element+1 # id of this quad
edges = Set(cubit.get_sub_elements("face", quad, 1)) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
for iforc in range(0,self.nforc): # iforc = 0,1,2,3 : for each forcing boundaries
intersection = edges & edges_forc[iforc] # Contains the edges of the considered quad that is on the forcing boundary considered
if len(intersection) != 0: # If this quad touch the forcing boundary considered
nodes = cubit.get_connectivity('face',quad) # Import the nodes describing the quad
nodes = self.jac_check(list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the forcing boundary considered
node_edge = cubit.get_connectivity('edge',e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to forcing surface
nodes_ok.append(i) # add it to nodes_ok
# forcname contains 1/ element number, 2/ number of nodes that form the acoustic forcing edge
# (which currently must always be equal to two, see comment below),
# 3/ first node on the acforcing surface, 4/ second node on the acforcing surface
# 5/ 1 = IBOTTOME, 2 = IRIGHT, 3 = ITOP, 4 = ILEFT
#txt = '%10i %10i %10i %10i %10i\n' % (id_element,2,nodes_ok[0],nodes_ok[1],iforc+1)
txt = '%10i %10i %10i %10i %10i\n' % (quad,2,nodes_ok[0],nodes_ok[1],iforc+1)
# Write the id of the quad, 2 (number of nodes describing a free surface elements), the nodes and the type of boundary
#print indexFile
toWritetoFile[indexFile] = txt
indexFile = indexFile + 1
#forceedge.write(txt)
forceedge.writelines(toWritetoFile)
forceedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def axis_write(self, axis_name):
""" Write axis on file """
cubit.cmd(
'set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
axisedge = open(axis_name, 'w')
print 'Writing ' + axis_name + '.....'
for block, flag in zip(self.block_bc,
self.block_bc_flag): # For each 1D block
if block == self.axisId: # If the block correspond to the axis
edges_all = Set(cubit.get_block_edges(
block)) # Import all axis edges id as a Set
toWritetoFile = [""] * (len(edges_all) + 1)
toWritetoFile[0] = '%10i\n' % len(
edges_all) # Write the number of edges on the axis
#axisedge.write('%10i\n' % len(edges_all)) # Write the number of edges on the axis
print 'Number of edges on the axis :', len(edges_all)
#id_element = 0
indexFile = 1
for block, flag in zip(self.block_mat,
self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
#id_element = id_element+1 # id of this quad
edges = Set(
cubit.get_sub_elements("face", quad, 1)
) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
intersection = edges & edges_all # Contains the edges of the considered quad that are on the axis
if len(intersection) != 0: # If this quad touch the axis
nodes = cubit.get_connectivity(
'face', quad) # Import the nodes describing the quad
nodes = self.jac_check(
list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the axis
node_edge = cubit.get_connectivity(
'edge', e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to the axis
nodes_ok.append(i) # Add it to nodes_ok
txt = '%10i %10i %10i %10i\n' % (quad, 2, nodes_ok[0],
nodes_ok[1])
#txt = '%10i %10i %10i %10i\n' % (id_element,2,nodes_ok[0],nodes_ok[1])
# Write the id of the quad, 2 (number of nodes describing a free surface elements), the nodes
toWritetoFile[indexFile] = txt
indexFile = indexFile + 1
#axisedge.write(txt)
axisedge.writelines(toWritetoFile)
axisedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def mesh_analysis(self, frequency):
from sets import Set
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
bins_d = [0.0001] + range(0, int(frequency) + 1) + [1000]
bins_u = bins_d[1:]
dt = []
ed_dt = []
r = []
ed_r = []
nstart = cubit.get_next_sideset_id()
command = "del sideset all"
cubit.cmd(command)
for bin_d, bin_u in zip(bins_d, bins_u):
nsideset = cubit.get_next_sideset_id()
command = 'create sideset ' + str(nsideset)
cubit.cmd(command)
command = "sideset " + str(nsideset) + " name " + "'ratio-[" + str(
bin_d) + "_" + str(bin_u) + "['"
cubit.cmd(command)
nend = cubit.get_next_sideset_id()
sidelist = range(nstart, nend)
for block in self.block_mat:
name = cubit.get_exodus_entity_name('block', block)
velocity = self.material[name][1]
if velocity > 0:
faces = cubit.get_block_faces(block)
edges = []
for face in faces:
es = cubit.get_sub_elements("face", face, 1)
edges = edges + list(es)
edges = Set(edges)
dtstore,edgedtstore,ratiostore,edgeratiostore=self.seismic_resolution(edges,\
velocity,bins_d,bins_u,sidelist)
dt.append(dtstore)
ed_dt.append(edgedtstore)
r.append(ratiostore)
ed_r.append(edgeratiostore)
self.ddt = zip(ed_dt, dt)
self.dr = zip(ed_r, r)
def sorter(x, y):
return cmp(x[1], y[1])
self.ddt.sort(sorter)
self.dr.sort(sorter)
print self.ddt, self.dr
print 'Deltat minimum => edge:' + str(self.ddt[0][0]) + ' dt: ' + str(
self.ddt[0][1])
print 'minimum frequency resolved => edge:' + str(
self.dr[0][0]) + ' frequency: ' + str(self.dr[0][1])
return self.ddt[0], self.dr[0]
def mesh_analysis(self, frequency):
from sets import Set
cubit.cmd("set info off")
cubit.cmd("set echo off")
cubit.cmd("set journal off")
bins_d = [0.0001] + range(0, int(frequency) + 1) + [1000]
bins_u = bins_d[1:]
dt = []
ed_dt = []
r = []
ed_r = []
nstart = cubit.get_next_sideset_id()
command = "del sideset all"
cubit.cmd(command)
for bin_d, bin_u in zip(bins_d, bins_u):
nsideset = cubit.get_next_sideset_id()
command = "create sideset " + str(nsideset)
cubit.cmd(command)
command = "sideset " + str(nsideset) + " name " + "'ratio-[" + str(bin_d) + "_" + str(bin_u) + "['"
cubit.cmd(command)
nend = cubit.get_next_sideset_id()
sidelist = range(nstart, nend)
for block in self.block_mat:
name = cubit.get_exodus_entity_name("block", block)
velocity = self.material[name][1]
if velocity > 0:
faces = cubit.get_block_faces(block)
edges = []
for face in faces:
es = cubit.get_sub_elements("face", face, 1)
edges = edges + list(es)
edges = Set(edges)
dtstore, edgedtstore, ratiostore, edgeratiostore = self.seismic_resolution(
edges, velocity, bins_d, bins_u, sidelist
)
dt.append(dtstore)
ed_dt.append(edgedtstore)
r.append(ratiostore)
ed_r.append(edgeratiostore)
self.ddt = zip(ed_dt, dt)
self.dr = zip(ed_r, r)
def sorter(x, y):
return cmp(x[1], y[1])
self.ddt.sort(sorter)
self.dr.sort(sorter)
print self.ddt, self.dr
print "Deltat minimum => edge:" + str(self.ddt[0][0]) + " dt: " + str(self.ddt[0][1])
print "minimum frequency resolved => edge:" + str(self.dr[0][0]) + " frequency: " + str(self.dr[0][1])
return self.ddt[0], self.dr[0]
def abs_write(self,absname):
""" Write absorbing surfaces on file : absname """
cubit.cmd('set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file.
from sets import Set
# if not absname: absname = self.absname
absedge = open(absname,'w')
print 'Writing '+absname+'.....'
edges_abs = [Set()]*self.nabs # edges_abs[0] will be a Set containing the nodes describing bottom adsorbing boundary
# (index 0 : bottom, index 1 : right, index 2 : top, index 3 : left)
nedges_all = 0 # To count the total number of absorbing edges
for block,flag in zip(self.block_bc,self.block_bc_flag): # For each 1D block
for iabs in range(0, self.nabs): # iabs = 0,1,2,3 : for each absorbing boundaries
if block == self.abs_boun[iabs]: # If the block considered correspond to the boundary
edges_abs[iabs] = Set(cubit.get_block_edges(block)) # Store each edge on edges_abs
nedges_all = nedges_all+len(edges_abs[iabs]); # add the number of edges to nedges_all
toWritetoFile = [""]*(nedges_all+1)
toWritetoFile[0] = '%10i\n' % nedges_all # Write the total number of absorbing edges to the first line of file
#absedge.write('%10i\n' % nedges_all) # Write the total number of absorbing edges to the first line of file
print 'Number of edges', nedges_all
#id_element = 0
indexFile = 1
for block,flag in zip(self.block_mat,self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
#id_element = id_element+1 # id of this quad
edges = Set(cubit.get_sub_elements("face", quad, 1)) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
for iabs in range(0,self.nabs): # iabs = 0,1,2,3 : for each absorbing boundaries
intersection = edges & edges_abs[iabs] # Contains the edges of the considered quad that is on the absorbing boundary considered
if len(intersection) != 0: # If this quad touch the absorbing boundary considered
nodes = cubit.get_connectivity('face',quad) # Import the nodes describing the quad
nodes = self.jac_check(list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the absorbing boundary considered
node_edge = cubit.get_connectivity('edge',e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to absorbing surface
nodes_ok.append(i) # Add it to nodes_ok
#txt = '%10i %10i %10i %10i %10i\n' % (id_element,2,nodes_ok[0],nodes_ok[1],iabs+1)
txt = '%10i %10i %10i %10i %10i\n' % (quad,2,nodes_ok[0],nodes_ok[1],iabs+1)
# Write the id of the quad, 2 (number of nodes describing a free surface elements), the nodes and the type of boundary
toWritetoFile[indexFile] = txt
indexFile = indexFile + 1
#absedge.write(txt)
absedge.writelines(toWritetoFile)
absedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def free_write(self,freename): #freename = None):
""" Write free surface on file : freename """
cubit.cmd('set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
# if not freename: freename = self.freename
freeedge = open(freename,'w')
print 'Writing '+freename+'.....'
if self.topo_mesh:
for block,flag in zip(self.block_bc,self.block_bc_flag): # For each 1D block
if block == self.topography: # If the block correspond to topography
edges_all = Set(cubit.get_block_edges(block)) # Import all topo edges id as a Set
toWritetoFile = [] #[""]*(len(edges_all)+1)
toWritetoFile.append('%10i\n' % len(edges_all)) # Print the number of edges on the free surface
for block,flag in zip(self.block_mat,self.block_flag): # For each 2D block
print block,flag
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
edges = Set(cubit.get_sub_elements("face", quad, 1)) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
intersection = edges & edges_all # Contains the edges of the considered quad that is on the free surface
if len(intersection) != 0: # If this quad touch the free surface
#print " ",quad," -> this quad touch the free surface!"
nodes = cubit.get_connectivity('face',quad) # Import the nodes describing the quad
#print " it is described by nodes:",nodes," and edges :",edges
#print " edges:",intersection," is/are on the free surface"
nodes = self.jac_check(list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the free surface
node_edge = cubit.get_connectivity('edge',e) # Import the nodes describing the edge
#print " edge",e,"is composed of nodes",node_edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to the free surface
nodes_ok.append(i) # Put it in nodes_ok
#print " nodes:",nodes_ok,"belong to free surface"
txt = '%10i %10i %10i %10i\n' % (quad,2,nodes_ok[0],nodes_ok[1])
toWritetoFile.append(txt)
# Write the id of the quad, 2 (number of nodes describing a free surface elements), and the nodes
freeedge.writelines(toWritetoFile)
else:
freeedge.write('0') # Even without any free surface specfem2d need a file with a 0 in first line
freeedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def surface_write(self, pathdir=None):
# optional surfaces, e.g. moho_surface
# should be created like e.g.:
# > block 10 face in surface 2
# > block 10 name 'moho_surface'
import re
from sets import Set
for block in self.block_bc:
if block != self.topography:
name = cubit.get_exodus_entity_name("block", block)
# skips block names like face_abs**, face_topo**
if re.search("abs", name):
continue
elif re.search("topo", name):
continue
elif re.search("surface", name):
filename = pathdir + name + "_file"
else:
continue
# gets face elements
print " surface block name: ", name, "id: ", block
quads_all = cubit.get_block_faces(block)
print " face = ", len(quads_all)
if len(quads_all) == 0:
continue
# writes out surface infos to file
print "Writing " + filename + "....."
surfhex_local = open(filename, "w")
dic_quads_all = dict(zip(quads_all, quads_all))
# writes number of surface elements
surfhex_local.write("%10i\n" % len(quads_all))
# writes out element node ids
list_hex = cubit.parse_cubit_list("hex", "all")
for h in list_hex:
faces = cubit.get_sub_elements("hex", h, 2)
for f in faces:
if dic_quads_all.has_key(f):
nodes = cubit.get_connectivity("Face", f)
txt = "%10i %10i %10i %10i %10i\n" % (h, nodes[0], nodes[1], nodes[2], nodes[3])
surfhex_local.write(txt)
# closes file
surfhex_local.close()
print "Ok"
def surface_write(self,pathdir=None):
# optional surfaces, e.g. moho_surface
# should be created like e.g.:
# > block 10 face in surface 2
# > block 10 name 'moho_surface'
import re
from sets import Set
for block in self.block_bc :
if block != self.topography:
name=cubit.get_exodus_entity_name('block',block)
# skips block names like face_abs**, face_topo**
if re.search('abs',name):
continue
elif re.search('topo',name):
continue
elif re.search('surface',name):
filename=pathdir+name+'_file'
else:
continue
# gets face elements
print ' surface block name: ',name,'id: ',block
quads_all=cubit.get_block_faces(block)
print ' face = ',len(quads_all)
if len(quads_all) == 0 :
continue
# writes out surface infos to file
print 'Writing '+filename+'.....'
surfhex_local=open(filename,'w')
dic_quads_all=dict(zip(quads_all,quads_all))
# writes number of surface elements
surfhex_local.write('%10i\n' % len(quads_all))
# writes out element node ids
list_hex=cubit.parse_cubit_list('hex','all')
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
nodes=cubit.get_connectivity('Face',f)
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
surfhex_local.write(txt)
# closes file
surfhex_local.close()
print 'Ok'
def axis_write(self,axis_name):
""" Write axis on file """
cubit.cmd('set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
axisedge = open(axis_name,'w')
print 'Writing '+axis_name+'.....'
for block,flag in zip(self.block_bc,self.block_bc_flag): # For each 1D block
if block == self.axisId: # If the block correspond to the axis
edges_all = Set(cubit.get_block_edges(block)) # Import all axis edges id as a Set
toWritetoFile = [""]*(len(edges_all)+1)
toWritetoFile[0] = '%10i\n' % len(edges_all) # Write the number of edges on the axis
#axisedge.write('%10i\n' % len(edges_all)) # Write the number of edges on the axis
print 'Number of edges on the axis :',len(edges_all)
#id_element = 0
indexFile = 1
for block,flag in zip(self.block_mat,self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
#id_element = id_element+1 # id of this quad
edges = Set(cubit.get_sub_elements("face", quad, 1)) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
intersection = edges & edges_all # Contains the edges of the considered quad that are on the axis
if len(intersection) != 0: # If this quad touch the axis
nodes = cubit.get_connectivity('face',quad) # Import the nodes describing the quad
nodes = self.jac_check(list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the axis
node_edge = cubit.get_connectivity('edge',e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to the axis
nodes_ok.append(i) # Add it to nodes_ok
txt = '%10i %10i %10i %10i\n' % (quad,2,nodes_ok[0],nodes_ok[1])
#txt = '%10i %10i %10i %10i\n' % (id_element,2,nodes_ok[0],nodes_ok[1])
# Write the id of the quad, 2 (number of nodes describing a free surface elements), the nodes
toWritetoFile[indexFile] = txt
indexFile = indexFile + 1
#axisedge.write(txt)
axisedge.writelines(toWritetoFile)
axisedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def abs_write(self,absname): #absname=None):
""" Write absorbing surfaces on file : absname """
cubit.cmd('set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
# if not absname: absname = self.absname
absedge = open(absname,'w')
print 'Writing '+absname+'.....'
edges_abs = [Set()]*self.nabs # edges_abs[0] will be a Set containing the nodes describing bottom adsorbing boundary
# (index 0 : bottom, index 1 : right, index 2 : top, index 3 : left)
nedges_all = 0 # To count the total number of absorbing edges
for block,flag in zip(self.block_bc,self.block_bc_flag): # For each 1D block
for iabs in range(0, self.nabs): # iabs = 0,1,2,3 : for each absorbing boundaries
if block == self.abs_boun[iabs]: # If the block considered correspond to the boundary
edges_abs[iabs] = Set(cubit.get_block_edges(block)) # Store each edge on edges_abs
nedges_all = nedges_all+len(edges_abs[iabs]); # add the number of edges to nedges_all
absedge.write('%10i\n' % nedges_all) # Write the total number of absorbing edges to the first line of file
print 'Number of edges', nedges_all
id_element = 0
for block,flag in zip(self.block_mat,self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
id_element = id_element+1 # id of this quad
edges = Set(cubit.get_sub_elements("face", quad, 1)) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
for iabs in range(0,self.nabs): # iabs = 0,1,2,3 : for each absorbing boundaries
intersection = edges & edges_abs[iabs] # Contains the edges of the considered quad that is on the absorbing boundary considered
if len(intersection) != 0: # If this quad touch the absorbing boundary considered
nodes = cubit.get_expanded_connectivity('face',quad) # Import the nodes describing the quad
nodes = self.jac_check(list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the absorbing boundary considered
node_edge = cubit.get_connectivity('edge',e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to absorbing surface
nodes_ok.append(i) # Add it to nodes_ok
txt = '%10i %10i %10i %10i %10i\n' % (id_element,2,nodes_ok[0],nodes_ok[1],iabs+1)
# Write the id of the quad, 2 (number of nodes describing a free surface elements), the nodes and the type of boundary
absedge.write(txt)
absedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def surface_write(self, pathdir=None):
# optional surfaces, e.g. moho_surface
# should be created like e.g.:
# > block 10 face in surface 2
# > block 10 name 'moho_surface'
import re
from sets import Set
for block in self.block_bc:
if block != self.topography:
name = cubit.get_exodus_entity_name('block', block)
# skips block names like face_abs**, face_topo**
if re.search('abs', name):
continue
elif re.search('topo', name):
continue
elif re.search('surface', name):
filename = pathdir + name + '_file'
else:
continue
# gets face elements
print ' surface block name: ', name, 'id: ', block
quads_all = cubit.get_block_faces(block)
print ' face = ', len(quads_all)
if len(quads_all) == 0:
continue
# writes out surface infos to file
print 'Writing ' + filename + '.....'
surfhex_local = open(filename, 'w')
dic_quads_all = dict(zip(quads_all, quads_all))
# writes number of surface elements
surfhex_local.write('%10i\n' % len(quads_all))
# writes out element node ids
list_hex = cubit.parse_cubit_list('hex', 'all')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_all.has_key(f):
nodes = cubit.get_connectivity('Face', f)
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
surfhex_local.write(txt)
# closes file
surfhex_local.close()
print 'Ok'
def free_write(self,freename): #freename = None):
""" Write free surface on file : freename """
cubit.cmd('set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
# if not freename: freename = self.freename
freeedge = open(freename,'w')
print 'Writing '+freename+'.....'
if self.topo_mesh:
for block,flag in zip(self.block_bc,self.block_bc_flag): # For each 1D block
if block == self.topography: # If the block correspond to topography
edges_all = Set(cubit.get_block_edges(block)) # Import all topo edges id as a Set
freeedge.write('%10i\n' % len(edges_all)) # Print the number of edges on the free surface
print 'Number of edges in free surface :',len(edges_all)
id_element=0
for block,flag in zip(self.block_mat,self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
id_element = id_element+1 # id of this quad
edges = Set(cubit.get_sub_elements("face", quad, 1)) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
intersection = edges & edges_all # Contains the edges of the considered quad that is on the free surface
if len(intersection) != 0: # If this quad touch the free surface
nodes = cubit.get_expanded_connectivity('face',quad) # Import the nodes describing the quad
nodes = self.jac_check(list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the free surface
node_edge = cubit.get_connectivity('edge',e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # ??? TODO nodes_ok == node_edge ???
if i in node_edge:
nodes_ok.append(i)
txt='%10i %10i %10i %10i\n' % (id_element,2,nodes_ok[0],nodes_ok[1])
# Write the id of the quad, 2 (number of nodes describing a free surface elements), and the nodes
freeedge.write(txt)
else:
freeedge.write('0') # Even without any free surface specfem2d need a file with a 0 in first line
freeedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def free_write(self, freename=None):
# free surface
cubit.cmd("set info off")
cubit.cmd("set echo off")
cubit.cmd("set journal off")
from sets import Set
normal = (0, 0, 1)
if not freename:
freename = self.freename
# writes free surface file
print "Writing " + freename + "....."
freehex = open(freename, "w")
# searches block definition with name face_topo
for block, flag in zip(self.block_bc, self.block_bc_flag):
if block == self.topography:
name = cubit.get_exodus_entity_name("block", block)
print " block name:", name, "id:", block
quads_all = cubit.get_block_faces(block)
print " number of faces = ", len(quads_all)
dic_quads_all = dict(zip(quads_all, quads_all))
freehex.write("%10i\n" % len(quads_all))
list_hex = cubit.parse_cubit_list("hex", "all")
for h in list_hex:
faces = cubit.get_sub_elements("hex", h, 2)
for f in faces:
if dic_quads_all.has_key(f):
# print f
nodes = cubit.get_connectivity("Face", f)
nodes_ok = self.normal_check(nodes, normal)
txt = "%10i %10i %10i %10i %10i\n" % (h, nodes_ok[0], nodes_ok[1], nodes_ok[2], nodes_ok[3])
freehex.write(txt)
freehex.close()
print "Ok"
cubit.cmd("set info on")
cubit.cmd("set echo on")
def abs_write(self, absname=None):
# absorbing boundaries
import re
cubit.cmd("set info off")
cubit.cmd("set echo off")
cubit.cmd("set journal off")
from sets import Set
if not absname:
absname = self.absname
#
# loops through all block definitions
list_hex = cubit.parse_cubit_list("hex", "all")
for block, flag in zip(self.block_bc, self.block_bc_flag):
if block != self.topography:
name = cubit.get_exodus_entity_name("block", block)
print name, block
absflag = False
if re.search("xmin", name):
filename = absname + "_xmin"
normal = (-1, 0, 0)
elif re.search("xmax", name):
filename = absname + "_xmax"
normal = (1, 0, 0)
elif re.search("ymin", name):
filename = absname + "_ymin"
normal = (0, -1, 0)
elif re.search("ymax", name):
filename = absname + "_ymax"
normal = (0, 1, 0)
elif re.search("bottom", name):
filename = absname + "_bottom"
normal = (0, 0, -1)
elif re.search("abs", name):
# print " ...face_abs - not used so far..."
filename = absname + "_all"
absflag = True
else:
continue
# opens file
print "Writing " + filename + "....."
abshex_local = open(filename, "w")
# gets face elements
quads_all = cubit.get_block_faces(block)
dic_quads_all = dict(zip(quads_all, quads_all))
print " number of faces = ", len(quads_all)
abshex_local.write("%10i\n" % len(quads_all))
# command = "group 'list_hex' add hex in face "+str(quads_all)
# command = command.replace("["," ").replace("]"," ").replace("("," ").replace(")"," ")
# cubit.cmd(command)
# group=cubit.get_id_from_name("list_hex")
# list_hex=cubit.get_group_hexes(group)
# command = "delete group "+ str(group)
# cubit.cmd(command)
for h in list_hex:
faces = cubit.get_sub_elements("hex", h, 2)
for f in faces:
if dic_quads_all.has_key(f):
nodes = cubit.get_connectivity("Face", f)
if not absflag:
# checks with specified normal
nodes_ok = self.normal_check(nodes, normal)
txt = "%10i %10i %10i %10i %10i\n" % (
h,
nodes_ok[0],
nodes_ok[1],
nodes_ok[2],
nodes_ok[3],
)
else:
txt = "%10i %10i %10i %10i %10i\n" % (h, nodes[0], nodes[1], nodes[2], nodes[3])
abshex_local.write(txt)
# closes file
abshex_local.close()
print "Ok"
cubit.cmd("set info on")
cubit.cmd("set echo on")
def save_elements_nodes(name, quads_fault_u, quads_fault_d):
print('')
print('## save fault nodes elements: file = ', name)
print('##')
fault_file = open(name, 'w')
txt = ''
list_hex = cubit.parse_cubit_list('hex', 'all')
# number of fault elements up/down
txt = '%10i %10i\n' % (len(quads_fault_u), len(quads_fault_d))
fault_file.write(txt)
dic_quads_fault_u = dict(zip(quads_fault_u, quads_fault_u))
dic_quads_fault_d = dict(zip(quads_fault_d, quads_fault_d))
#cubit.cmd('set info off')
#cubit.cmd('set echo off')
# FAULT SIDE DOWN
# fault_file.write('upsurface')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if f in dic_quads_fault_d.keys():
cubit.silent_cmd('group "nf" add Node in face ' + str(f))
group1 = cubit.get_id_from_name("nf")
nodes = []
if not group1 == 0:
nodes = cubit.get_group_nodes(group1)
cubit.silent_cmd('del group ' + str(group1))
#debug
#print('#fault down nodes: ',nodes,len(nodes),group1)
#debug
#nodes=cubit.get_connectivity('Face',f)
#print('h,fault nodes side down :',h,nodes[0],nodes[1],nodes[2],nodes[3])
if len(nodes) > 0:
ngnod2d = len(nodes)
if ngnod2d == 9:
#kangchen added
#txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],nodes[1],nodes[2],nodes[3])
txt = '%10i %10i %10i %10i %10i %10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3],nodes[4],nodes[5],nodes[6],nodes[7],nodes[8])
else:
txt = '%10i %10i %10i %10i %10i \n' % (h, nodes[0], nodes[1],
nodes[2], nodes[3])
fault_file.write(txt)
# FAULT SIDE UP
# fault_file.write('downsurface')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if f in dic_quads_fault_u.keys():
cubit.silent_cmd('group "nf" add Node in face ' + str(f))
group1 = cubit.get_id_from_name("nf")
nodes = []
if not group1 == 0:
nodes = cubit.get_group_nodes(group1)
cubit.silent_cmd('del group ' + str(group1))
#debug
#print('#fault up nodes: ',nodes,len(nodes),group1)
#debug
#nodes=cubit.get_connectivity('Face',f)
#print('h,fault nodes side up :',h,nodes[0],nodes[1],nodes[2],nodes[3])
if len(nodes) > 0:
ngnod2d = len(nodes)
if ngnod2d == 9:
#kangchen added
#txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],nodes[1],nodes[2],nodes[3])
txt = '%10i %10i %10i %10i %10i %10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3],nodes[4],nodes[5],nodes[6],nodes[7],nodes[8])
else:
txt = '%10i %10i %10i %10i %10i \n' % (h, nodes[0], nodes[1],
nodes[2], nodes[3])
fault_file.write(txt)
fault_file.close()
#cubit.cmd('set info on')
#cubit.cmd('set echo on')
print('## done fault file: ', name)
print('')
def abs_write(self,absname=None):
# absorbing boundaries
import re
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
if not absname: absname=self.absname
if self.cpml:
if not absname: absname=self.cpmlname
print 'Writing cpml'+absname+'.....'
list_cpml=self.select_cpml()
if list_cpml is False:
print 'error writing cpml files'
return
else:
abshex_cpml=open(absname,'w')
hexcount=sum(map(len,list_cpml))
abshex_cpml.write(('%10i\n') % (hexcount))
for icpml,lcpml in enumerate(list_cpml):
for hexa in lcpml:
abshex_cpml.write(('%10i %10i\n') % (hexa,icpml))
stacey_absorb=True
if stacey_absorb:
#
#
if not absname: absname=self.absname
# loops through all block definitions
list_hex=cubit.parse_cubit_list('hex','all')
for block,flag in zip(self.block_bc,self.block_bc_flag):
if block != self.topography:
name=cubit.get_exodus_entity_name('block',block)
print ' block name:',name,'id:',block
cknormal=True
abshex_local=False
# opens file
if re.search('xmin',name):
print 'xmin'
abshex_local=open(absname+'_xmin','w')
normal=(-1,0,0)
elif re.search('xmax',name):
print "xmax"
abshex_local=open(absname+'_xmax','w')
normal=(1,0,0)
elif re.search('ymin',name):
print "ymin"
abshex_local=open(absname+'_ymin','w')
normal=(0,-1,0)
elif re.search('ymax',name):
print "ymax"
abshex_local=open(absname+'_ymax','w')
normal=(0,1,0)
elif re.search('bottom',name):
print "bottom"
abshex_local=open(absname+'_bottom','w')
normal=(0,0,-1)
elif re.search('abs',name):
print "abs all - experimental, check the output"
cknormal=False
abshex_local=open(absname,'w')
else:
if block == 1003:
print 'xmin'
abshex_local=open(absname+'_xmin','w')
normal=(-1,0,0)
elif block == 1004:
print "ymin"
abshex_local=open(absname+'_ymin','w')
normal=(0,-1,0)
elif block == 1005:
print "xmax"
abshex_local=open(absname+'_xmax','w')
normal=(1,0,0)
elif block == 1006:
print "ymax"
abshex_local=open(absname+'_ymax','w')
normal=(0,1,0)
elif block == 1002:
print "bottom"
abshex_local=open(absname+'_bottom','w')
normal=(0,0,-1)
elif block == 1000:
print "custumized"
abshex_local=open(absname,'w')
cknormal=False
normal=None
#
#
if abshex_local:
# gets face elements
quads_all=cubit.get_block_faces(block)
dic_quads_all=dict(zip(quads_all,quads_all))
print ' number of faces = ',len(quads_all)
abshex_local.write('%10i\n' % len(quads_all))
#command = "group 'list_hex' add hex in face "+str(quads_all)
#command = command.replace("["," ").replace("]"," ").replace("("," ").replace(")"," ")
#cubit.cmd(command)
#group=cubit.get_id_from_name("list_hex")
#list_hex=cubit.get_group_hexes(group)
#command = "delete group "+ str(group)
#cubit.cmd(command)
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
txt=self.create_facenode_string(h,f,normal=normal,cknormal=cknormal)
abshex_local.write(txt)
abshex_local.close()
print 'Ok'
cubit.cmd('set info on')
cubit.cmd('set echo on')
def save_elements_nodes(name,quads_fault_u,quads_fault_d):
fault_file = open(name,'w')
txt =''
list_hex=cubit.parse_cubit_list('hex','all')
txt='%10i %10i\n' % (len(quads_fault_u),len(quads_fault_d))
fault_file.write(txt)
dic_quads_fault_u = dict(zip(quads_fault_u,quads_fault_u))
dic_quads_fault_d = dict(zip(quads_fault_d,quads_fault_d))
# FAULT SIDE DOWN
# fault_file.write('upsurface')
for h in list_hex:
faces = cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_fault_d.has_key(f):
cubit.silent_cmd('group "nf" add Node in face '+str(f))
group1 = cubit.get_id_from_name("nf")
nodes = cubit.get_group_nodes(group1)
cubit.silent_cmd('del group '+ str(group1))
# nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side down :',h,nodes[0],nodes[1],nodes[2],nodes[3]
# txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
# nodes[1],nodes[2],nodes[3])
ngnod2d = len(nodes)
if ngnod2d == 9:
#kangchen added txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
# nodes[1],nodes[2],nodes[3])
txt='%10i %10i %10i %10i %10i %10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3],nodes[4],nodes[5],nodes[6],nodes[7],nodes[8])
else:
txt='%10i %10i %10i %10i %10i \n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
# FAULT SIDE UP
# fault_file.write('downsurface')
for h in list_hex:
faces = cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_fault_u.has_key(f):
cubit.silent_cmd('group "nf" add Node in face '+str(f))
group1 = cubit.get_id_from_name("nf")
nodes = cubit.get_group_nodes(group1)
cubit.cmd('del group '+ str(group1))
ngnod2d=len(nodes)
if ngnod2d == 9:
# nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side up :',h,nodes[0],nodes[1],nodes[2],nodes[3]
#kangchen added txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
# nodes[1],nodes[2],nodes[3])
txt='%10i %10i %10i %10i %10i %10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3],nodes[4],nodes[5],nodes[6],nodes[7],nodes[8])
else:
txt='%10i %10i %10i %10i %10i \n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
fault_file.close()
def abs_write(self,absname=None):
import re
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
if not absname: absname=self.absname
#
#
list_hex=cubit.parse_cubit_list('hex','all')
for block,flag in zip(self.block_bc,self.block_bc_flag):
if block != self.topography:
name=cubit.get_exodus_entity_name('block',block)
print ' block name:',name,'id:',block
cknormal=True
if re.search('xmin',name):
print 'xmin'
abshex_local=open(absname+'_xmin','w')
normal=(-1,0,0)
elif re.search('xmax',name):
print "xmax"
abshex_local=open(absname+'_xmax','w')
normal=(1,0,0)
elif re.search('ymin',name):
print "ymin"
abshex_local=open(absname+'_ymin','w')
normal=(0,-1,0)
elif re.search('ymax',name):
print "ymax"
abshex_local=open(absname+'_ymax','w')
normal=(0,1,0)
elif re.search('bottom',name):
print "bottom"
abshex_local=open(absname+'_bottom','w')
normal=(0,0,-1)
elif re.search('abs',name):
print "abs all - no implemented yet"
cknormal=False
abshex_local=open(absname,'w')
else:
if block == 1003:
print 'xmin'
abshex_local=open(absname+'_xmin','w')
normal=(-1,0,0)
elif block == 1004:
print "ymin"
abshex_local=open(absname+'_ymin','w')
normal=(0,-1,0)
elif block == 1005:
print "xmax"
abshex_local=open(absname+'_xmax','w')
normal=(1,0,0)
elif block == 1006:
print "ymax"
abshex_local=open(absname+'_ymax','w')
normal=(0,1,0)
elif block == 1002:
print "bottom"
abshex_local=open(absname+'_bottom','w')
normal=(0,0,-1)
#
#
quads_all=cubit.get_block_faces(block)
dic_quads_all=dict(zip(quads_all,quads_all))
print ' number of faces = ',len(quads_all)
abshex_local.write('%10i\n' % len(quads_all))
#command = "group 'list_hex' add hex in face "+str(quads_all)
#command = command.replace("["," ").replace("]"," ").replace("("," ").replace(")"," ")
#cubit.cmd(command)
#group=cubit.get_id_from_name("list_hex")
#list_hex=cubit.get_group_hexes(group)
#command = "delete group "+ str(group)
#cubit.cmd(command)
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
txt=self.create_facenode_string(h,f,normal=normal,cknormal=True)
abshex_local.write(txt)
abshex_local.close()
cubit.cmd('set info on')
cubit.cmd('set echo on')
def abs_write(self,absname=None):
# absorbing boundaries
import re
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
if not absname: absname=self.absname
if self.cpml:
if not absname: absname=self.cpmlname
print 'Writing cpml'+absname+'.....'
list_cpml=self.select_cpml()
if list_cpml is False:
print 'error writing cpml files'
return
else:
abshex_cpml=open(absname,'w')
hexcount=sum(map(len,list_cpml))
abshex_cpml.write(('%10i\n') % (hexcount))
for icpml,lcpml in enumerate(list_cpml):
for hexa in lcpml:
abshex_cpml.write(('%10i %10i\n') % (hexa,icpml))
stacey_absorb=True
if stacey_absorb:
#
#
if not absname: absname=self.absname
# loops through all block definitions
list_hex=cubit.parse_cubit_list('hex','all')
for block,flag in zip(self.block_bc,self.block_bc_flag):
if block != self.topography:
name=cubit.get_exodus_entity_name('block',block)
print ' block name:',name,'id:',block
cknormal=True
abshex_local=False
# opens file
if re.search('xmin',name):
print 'xmin'
abshex_local=open(absname+'_xmin','w')
normal=(-1,0,0)
elif re.search('xmax',name):
print "xmax"
abshex_local=open(absname+'_xmax','w')
normal=(1,0,0)
elif re.search('ymin',name):
print "ymin"
abshex_local=open(absname+'_ymin','w')
normal=(0,-1,0)
elif re.search('ymax',name):
print "ymax"
abshex_local=open(absname+'_ymax','w')
normal=(0,1,0)
elif re.search('bottom',name):
print "bottom"
abshex_local=open(absname+'_bottom','w')
normal=(0,0,-1)
elif re.search('abs',name):
print "abs all - experimental, check the output"
cknormal=False
abshex_local=open(absname,'w')
else:
if block == 1003:
print 'xmin'
abshex_local=open(absname+'_xmin','w')
normal=(-1,0,0)
elif block == 1004:
print "ymin"
abshex_local=open(absname+'_ymin','w')
normal=(0,-1,0)
elif block == 1005:
print "xmax"
abshex_local=open(absname+'_xmax','w')
normal=(1,0,0)
elif block == 1006:
print "ymax"
abshex_local=open(absname+'_ymax','w')
normal=(0,1,0)
elif block == 1002:
print "bottom"
abshex_local=open(absname+'_bottom','w')
normal=(0,0,-1)
elif block == 1000:
print "custumized"
abshex_local=open(absname,'w')
cknormal=False
normal=None
#
#
if abshex_local:
# gets face elements
quads_all=cubit.get_block_faces(block)
dic_quads_all=dict(zip(quads_all,quads_all))
print ' number of faces = ',len(quads_all)
abshex_local.write('%10i\n' % len(quads_all))
#command = "group 'list_hex' add hex in face "+str(quads_all)
#command = command.replace("["," ").replace("]"," ").replace("("," ").replace(")"," ")
#cubit.cmd(command)
#group=cubit.get_id_from_name("list_hex")
#list_hex=cubit.get_group_hexes(group)
#command = "delete group "+ str(group)
#cubit.cmd(command)
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
txt=self.create_facenode_string(h,f,normal=normal,cknormal=cknormal)
abshex_local.write(txt)
abshex_local.close()
print 'Ok'
cubit.cmd('set info on')
cubit.cmd('set echo on')
def abs_write(self,absname=None):
# absorbing boundaries
import re
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
if not absname: absname=self.absname
#
# loops through all block definitions
list_hex=cubit.parse_cubit_list('hex','all')
for block,flag in zip(self.block_bc,self.block_bc_flag):
if block != self.topography:
name=cubit.get_exodus_entity_name('block',block)
print name,block
absflag=False
if re.search('xmin',name):
filename=absname+'_xmin'
normal=(-1,0,0)
elif re.search('xmax',name):
filename=absname+'_xmax'
normal=(1,0,0)
elif re.search('ymin',name):
filename=absname+'_ymin'
normal=(0,-1,0)
elif re.search('ymax',name):
filename=absname+'_ymax'
normal=(0,1,0)
elif re.search('bottom',name):
filename=absname+'_bottom'
normal=(0,0,-1)
elif re.search('abs',name):
print " ...face_abs - not used so far..."
continue
else:
continue
# opens file
print 'Writing '+filename+'.....'
abshex_local=open(filename,'w')
# gets face elements
quads_all=cubit.get_block_faces(block)
dic_quads_all=dict(zip(quads_all,quads_all))
print ' number of faces = ',len(quads_all)
abshex_local.write('%10i\n' % len(quads_all))
#command = "group 'list_hex' add hex in face "+str(quads_all)
#command = command.replace("["," ").replace("]"," ").replace("("," ").replace(")"," ")
#cubit.cmd(command)
#group=cubit.get_id_from_name("list_hex")
#list_hex=cubit.get_group_hexes(group)
#command = "delete group "+ str(group)
#cubit.cmd(command)
for h in list_hex:
faces=cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_all.has_key(f):
nodes=cubit.get_connectivity('Face',f)
if not absflag:
# checks with specified normal
nodes_ok=self.normal_check(nodes,normal)
txt='%10i %10i %10i %10i %10i\n' % (h,nodes_ok[0],\
nodes_ok[1],nodes_ok[2],nodes_ok[3])
else:
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
abshex_local.write(txt)
# closes file
abshex_local.close()
print 'Ok'
cubit.cmd('set info on')
cubit.cmd('set echo on')
def free_write(self, freename): #freename = None):
""" Write free surface on file : freename """
cubit.cmd(
'set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
# if not freename: freename = self.freename
freeedge = open(freename, 'w')
print 'Writing ' + freename + '.....'
if self.topo_mesh:
for block, flag in zip(self.block_bc,
self.block_bc_flag): # For each 1D block
if block == self.topography: # If the block correspond to topography
edges_all = Set(cubit.get_block_edges(
block)) # Import all topo edges id as a Set
toWritetoFile = [] #[""]*(len(edges_all)+1)
toWritetoFile.append(
'%10i\n' % len(edges_all)
) # Print the number of edges on the free surface
for block, flag in zip(self.block_mat,
self.block_flag): # For each 2D block
print block, flag
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
edges = Set(
cubit.get_sub_elements("face", quad, 1)
) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
intersection = edges & edges_all # Contains the edges of the considered quad that is on the free surface
if len(intersection
) != 0: # If this quad touch the free surface
#print " ",quad," -> this quad touch the free surface!"
nodes = cubit.get_connectivity(
'face',
quad) # Import the nodes describing the quad
#print " it is described by nodes:",nodes," and edges :",edges
#print " edges:",intersection," is/are on the free surface"
nodes = self.jac_check(
list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the free surface
node_edge = cubit.get_connectivity(
'edge',
e) # Import the nodes describing the edge
#print " edge",e,"is composed of nodes",node_edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to the free surface
nodes_ok.append(i) # Put it in nodes_ok
#print " nodes:",nodes_ok,"belong to free surface"
txt = '%10i %10i %10i %10i\n' % (
quad, 2, nodes_ok[0], nodes_ok[1])
toWritetoFile.append(txt)
# Write the id of the quad, 2 (number of nodes describing a free surface elements), and the nodes
freeedge.writelines(toWritetoFile)
else:
freeedge.write(
'0'
) # Even without any free surface specfem2d need a file with a 0 in first line
freeedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def forcing_write(self, forcname):
""" Write forcing surfaces on file : forcname """
cubit.cmd(
'set info off') # Turn off return messages from Cubit commands
cubit.cmd('set echo off') # Turn off echo of Cubit commands
cubit.cmd('set journal off') # Do not save journal file
from sets import Set
forceedge = open(forcname, 'w')
print 'Writing ' + forcname + '.....'
edges_forc = [
Set()
] * self.nforc # edges_forc[0] will be a Set containing the nodes describing the forcing boundary
# (index 0 : bottom, index 1 : right, index 2 : top, index 3 : left)
nedges_all = 0 # To count the total number of forcing edges
for block, flag in zip(self.block_bc,
self.block_bc_flag): # For each 1D block
for iforc in range(
0, self.nforc
): # iforc = 0,1,2,3 : for each forcing boundaries
if block == self.forcing_boun[
iforc]: # If the block considered correspond to the boundary
edges_forc[iforc] = Set(cubit.get_block_edges(
block)) # Store each edge on edges_forc
nedges_all = nedges_all + len(
edges_forc[iforc]
) # add the number of edges to nedges_all
toWritetoFile = [""] * (nedges_all + 1)
toWritetoFile[
0] = '%10i\n' % nedges_all # Write the total number of forcing edges to the first line of file
#forceedge.write('%10i\n' % nedges_all) # Write the total number of forcing edges to the first line of file
print 'Number of edges', nedges_all
#id_element = 0
indexFile = 1
for block, flag in zip(self.block_mat,
self.block_flag): # For each 2D block
quads = cubit.get_block_faces(block) # Import quads id
for quad in quads: # For each quad
#id_element = id_element+1 # id of this quad
edges = Set(
cubit.get_sub_elements("face", quad, 1)
) # Get the lower dimension entities associated with a higher dimension entities.
# Here it gets the 1D edges associates with the face of id "quad". Store it as a Set
for iforc in range(
0, self.nforc
): # iforc = 0,1,2,3 : for each forcing boundaries
intersection = edges & edges_forc[
iforc] # Contains the edges of the considered quad that is on the forcing boundary considered
if len(
intersection
) != 0: # If this quad touch the forcing boundary considered
nodes = cubit.get_connectivity(
'face',
quad) # Import the nodes describing the quad
nodes = self.jac_check(
list(nodes)) # Check the jacobian of the quad
for e in intersection: # For each edge on the forcing boundary considered
node_edge = cubit.get_connectivity(
'edge',
e) # Import the nodes describing the edge
nodes_ok = []
for i in nodes: # Loop on the nodes of the quad
if i in node_edge: # If this node is belonging to forcing surface
nodes_ok.append(i) # add it to nodes_ok
# forcname contains 1/ element number, 2/ number of nodes that form the acoustic forcing edge
# (which currently must always be equal to two, see comment below),
# 3/ first node on the acforcing surface, 4/ second node on the acforcing surface
# 5/ 1 = IBOTTOME, 2 = IRIGHT, 3 = ITOP, 4 = ILEFT
#txt = '%10i %10i %10i %10i %10i\n' % (id_element,2,nodes_ok[0],nodes_ok[1],iforc+1)
txt = '%10i %10i %10i %10i %10i\n' % (
quad, 2, nodes_ok[0], nodes_ok[1], iforc + 1)
# Write the id of the quad, 2 (number of nodes describing a free surface elements), the nodes and the type of boundary
#print indexFile
toWritetoFile[indexFile] = txt
indexFile = indexFile + 1
#forceedge.write(txt)
forceedge.writelines(toWritetoFile)
forceedge.close()
print 'Ok'
cubit.cmd('set info on') # Turn on return messages from Cubit commands
cubit.cmd('set echo on') # Turn on echo of Cubit commands
def abs_write(self, absname=None):
# absorbing boundaries
import re
cubit.cmd('set info off')
cubit.cmd('set echo off')
cubit.cmd('set journal off')
from sets import Set
if not absname: absname = self.absname
#
# loops through all block definitions
list_hex = cubit.parse_cubit_list('hex', 'all')
for block, flag in zip(self.block_bc, self.block_bc_flag):
if block != self.topography:
name = cubit.get_exodus_entity_name('block', block)
print name, block
absflag = False
if re.search('xmin', name):
filename = absname + '_xmin'
normal = (-1, 0, 0)
elif re.search('xmax', name):
filename = absname + '_xmax'
normal = (1, 0, 0)
elif re.search('ymin', name):
filename = absname + '_ymin'
normal = (0, -1, 0)
elif re.search('ymax', name):
filename = absname + '_ymax'
normal = (0, 1, 0)
elif re.search('bottom', name):
filename = absname + '_bottom'
normal = (0, 0, -1)
elif re.search('abs', name):
print " ...face_abs - not used so far..."
continue
else:
continue
# opens file
print 'Writing ' + filename + '.....'
abshex_local = open(filename, 'w')
# gets face elements
quads_all = cubit.get_block_faces(block)
dic_quads_all = dict(zip(quads_all, quads_all))
print ' number of faces = ', len(quads_all)
abshex_local.write('%10i\n' % len(quads_all))
#command = "group 'list_hex' add hex in face "+str(quads_all)
#command = command.replace("["," ").replace("]"," ").replace("("," ").replace(")"," ")
#cubit.cmd(command)
#group=cubit.get_id_from_name("list_hex")
#list_hex=cubit.get_group_hexes(group)
#command = "delete group "+ str(group)
#cubit.cmd(command)
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_all.has_key(f):
nodes = cubit.get_connectivity('Face', f)
if not absflag:
# checks with specified normal
nodes_ok = self.normal_check(nodes, normal)
txt='%10i %10i %10i %10i %10i\n' % (h,nodes_ok[0],\
nodes_ok[1],nodes_ok[2],nodes_ok[3])
else:
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
abshex_local.write(txt)
# closes file
abshex_local.close()
print 'Ok'
cubit.cmd('set info on')
cubit.cmd('set echo on')
# TO DO : stop python properly in case fault nodes at both sides
# do not match.
if len(quads_fault_u) != len(quads_fault_d):
stop
# Writting number of elements at both sides to make
# double sure everything is going fine .
txt='%10i %10i\n' % (len(quads_fault_u),len(quads_fault_d))
fault_file.write(txt)
dic_quads_fault_u = dict(zip(quads_fault_u,quads_fault_u))
dic_quads_fault_d = dict(zip(quads_fault_d,quads_fault_d))
# FAULT SIDE DOWN
for h in list_hex:
faces = cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_fault_d.has_key(f):
nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side down :',h,nodes[0],nodes[1],nodes[2],nodes[3]
txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
# FAULT SIDE UP
for h in list_hex:
faces = cubit.get_sub_elements('hex',h,2)
for f in faces:
if dic_quads_fault_u.has_key(f):
nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side up :',h,nodes[0],nodes[1],nodes[2],nodes[3]
def save_elements_nodes(name, quads_fault_u, quads_fault_d):
fault_file = open(name, 'w')
txt = ''
list_hex = cubit.parse_cubit_list('hex', 'all')
txt = '%10i %10i\n' % (len(quads_fault_u), len(quads_fault_d))
fault_file.write(txt)
dic_quads_fault_u = dict(zip(quads_fault_u, quads_fault_u))
dic_quads_fault_d = dict(zip(quads_fault_d, quads_fault_d))
# FAULT SIDE DOWN
# fault_file.write('upsurface')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_fault_d.has_key(f):
cubit.silent_cmd('group "nf" add Node in face ' + str(f))
group1 = cubit.get_id_from_name("nf")
nodes = cubit.get_group_nodes(group1)
cubit.silent_cmd('del group ' + str(group1))
# nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side down :',h,nodes[0],nodes[1],nodes[2],nodes[3]
# txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
# nodes[1],nodes[2],nodes[3])
ngnod2d = len(nodes)
if ngnod2d == 9:
#kangchen added txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
# nodes[1],nodes[2],nodes[3])
txt='%10i %10i %10i %10i %10i %10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3],nodes[4],nodes[5],nodes[6],nodes[7],nodes[8])
else:
txt='%10i %10i %10i %10i %10i \n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
# FAULT SIDE UP
# fault_file.write('downsurface')
for h in list_hex:
faces = cubit.get_sub_elements('hex', h, 2)
for f in faces:
if dic_quads_fault_u.has_key(f):
cubit.silent_cmd('group "nf" add Node in face ' + str(f))
group1 = cubit.get_id_from_name("nf")
nodes = cubit.get_group_nodes(group1)
cubit.cmd('del group ' + str(group1))
ngnod2d = len(nodes)
if ngnod2d == 9:
# nodes=cubit.get_connectivity('Face',f)
# print 'h,fault nodes side up :',h,nodes[0],nodes[1],nodes[2],nodes[3]
#kangchen added txt='%10i %10i %10i %10i %10i\n' % (h,nodes[0],\
# nodes[1],nodes[2],nodes[3])
txt='%10i %10i %10i %10i %10i %10i %10i %10i %10i %10i\n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3],nodes[4],nodes[5],nodes[6],nodes[7],nodes[8])
else:
txt='%10i %10i %10i %10i %10i \n' % (h,nodes[0],\
nodes[1],nodes[2],nodes[3])
fault_file.write(txt)
fault_file.close()
