Civil Engineering Reference
In-Depth Information
k
simple counter
limit
iteration ceiling
loaded nodes
number of fixed source/sink nodes
number of contour intervals required
nci
number of dimensions
ndim
number of elements
nels
number of degrees of freedom in the mesh
neq
number of nodes per element
nod
number of nodes in the mesh
nn
number of material properties
nprops
number of different property types
np types
number of columns of elements
nxe
number of rows of elements
nye
Scalar reals:
alpha
α
from equations (3.22)
beta
β
from equations (3.22)
cg tol
pcg convergence tolerance
det
determinant of the Jacobian matrix
hdown
fixed total head on downstream side
hup
fixed total head on upstream side
d180
set to 180
.
0
initial height
initial height of free surface to start process
one
set to 1
.
0
10
20
set to 1
×
penalty
convergence tolerance
tol
T
k
holds dot product
{
R
}
{
R
}
k
from equations (3.22)
up
set to 0
.
0
zero
Scalar characters:
dir
direction of element and node numbering
element type
element
type of 2D analysis
type 2d
Scalar logicals:
cg converged
set to
.TRUE.
if pcg process has converged
set to
.TRUE.
if mesh has converged
converged
Dynamic integer arrays:
etype
element property types
global element node numbers matrix
g num
kdiag
diagonal term locations
node
nodes with fixed total heads
node down
nodes fixed on downstream side
node seep
nodes fixed on downstream seepage surface
