`coor`¶

Node coordinate data. These data are usually created by a mesh generation program, then cut and copied into the input file or a separate geometry data input file. The mesh must be a right handed coordinate system. Note that X, Y, and Z coordinates must be entered even if a problem is not three-dimensional. Version2.30 added the ability to provide the coordinate data in a formatted or unformatted file.

Note

coor is required if macro fdm is not used.

Group 1 - N
Group 2 - MB, CORD1, CORD2, CORD3

To end the control section a blank line is entered.

Input Variable	Format	Description
N	integer	Number of nodes in the grid
MB	integer	Node number. If MB < 0 then the difference between the absolute value of MB and the previously read absolute value of MB is used to generate intermediate values by interpolation.
CORD1	real	X-coordinate of node MB (m).
CORD2	real	Y-coordinate of node MB (m).
CORD3	real	Z-coordinate of node MB (m).

The following is an example of coor. In this example, there are 140 nodes in the grid. Node number 1 has X, Y, Z coordinates of 0., 200., and 0. meters respectively, node 2 has X, Y, Z coordinates of 12.5, 200., and 0. meters respectively, and so forth, with node number 140 having X, Y, Z coordinates of 300., 0., and 0. meters respectively.

coor
140	0.00000	200.00000	0.00000
1	12.50000	200.00000	0.00000
.	.	.	.
.	.	.	.
.	.	.	.
10	212.50000	200.00000	0.00000
.	.	.	.
.	.	.	.
.	.	.	.
140	300.00000	0.00000	0.00000

coor¶

`coor`¶