| 1 |
<TITLE>/</TITLE> |
|---|
| 2 |
<BODY> |
|---|
| 3 |
<A HREF = "index.html">[Index for ./mat4]</A> |
|---|
| 4 |
<A HREF = "../index.html">[Return to Master Index]</A> |
|---|
| 5 |
<H1>loadgrid4</H1> |
|---|
| 6 |
<H2>(./mat4/loadgrid4.m)</H2> |
|---|
| 7 |
<HR><H3>Function Synopsis</H3> |
|---|
| 8 |
<pre>[ele,x,y,z,bnd]=loadgrid4(gridname)</pre> |
|---|
| 9 |
<HR><H3>Help text</H3> |
|---|
| 10 |
<pre> |
|---|
| 11 |
LOADGRID4 load principle gridfiles for a given domain name (input) |
|---|
| 12 |
|
|---|
| 13 |
Input: gridname - name of domain to load grid files |
|---|
| 14 |
|
|---|
| 15 |
Output: LOADGRID4 returns the following in this order (ALL OUTPUT |
|---|
| 16 |
ARGUMENTS ARE REQUIRED!!): |
|---|
| 17 |
1) 3-column element list (columns 2-4 of .ele file ) |
|---|
| 18 |
2) x-coordinate node list ( col 2 of .nod file ) |
|---|
| 19 |
3) y-coordinate node list ( col 3 of .nod file ) |
|---|
| 20 |
4) bathymetry list (col 2 of .bat) file |
|---|
| 21 |
5) boundary node/pair list (.bnd file ) |
|---|
| 22 |
|
|---|
| 23 |
LOADGRID4 with no input gridname checks to see if the global |
|---|
| 24 |
variable DOMAIN has been set. If so, LOADGRID4 uses this |
|---|
| 25 |
name to load files for. If DOMAIN does NOT exist or is |
|---|
| 26 |
empty, the input gridname must be specified. |
|---|
| 27 |
|
|---|
| 28 |
If the boundary list (.bnd) exists locally, LOADGRID4 |
|---|
| 29 |
attempts to load the remaining files locally. If the .bnd |
|---|
| 30 |
file does NOT exist locally, LOADGRID4 searches the |
|---|
| 31 |
GRIDS and GRIDDIRS global variables for the grid data. |
|---|
| 32 |
|
|---|
| 33 |
If any of the principle grids files does not exist, LOADGRID4 |
|---|
| 34 |
displays the appropriate message and exits, returning empty |
|---|
| 35 |
arrays for missing variables. |
|---|
| 36 |
|
|---|
| 37 |
In a call to LOADGRID4, space must be provided for the |
|---|
| 38 |
output data to be returned. Therefore, call LOADGRID4 |
|---|
| 39 |
as follows: |
|---|
| 40 |
>> [ele,x,y,z,bnd]=loadgrid4(gridname); |
|---|
| 41 |
There are 5 variables in the output list, one for each |
|---|
| 42 |
returned array. |
|---|
| 43 |
|
|---|
| 44 |
Call as: [ele,x,y,z,bnd]=loadgrid4(gridname); |
|---|
| 45 |
|
|---|
| 46 |
Written by : Brian O. Blanton |
|---|
| 47 |
|
|---|
| 48 |
</pre> |
|---|
| 49 |
<HR> |
|---|
| 50 |
Produced by <A HREF="http://www.nd.edu/Courses/kantor/matlab/mat2html">mat2html</A> on Tue Feb 2 16:15:45 EST 1999 |
|---|
| 51 |
<BR> |
|---|
| 52 |
Cross-Directory links are: OFF<BR> |
|---|
| 53 |
</BODY> |
|---|
