Lake Jersey Refinement Example Introduction: Difference between revisions
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<div style="padding-left: 25px"> | <div style="padding-left: 25px"> | ||
{| id="grids" border="1" cellspacing="0" cellpadding="5" align="left" | {| id="grids" border="1" cellspacing="0" cellpadding="5" align="left" | ||
! colspan=" | ! colspan="8" | Lake Jersey Grid Information | ||
|- | |- | ||
!Grid | !Grid | ||
!Mesh<br />Size | !Mesh<br />Size | ||
!Refinement<br />Factor | !Refinement<br />Factor | ||
!Parent<br />Imin | |||
!Parent<br />Imax | |||
!Parent<br />Jmin | |||
!Parent<br />Jmax | |||
!Δx<br />Δy | !Δx<br />Δy | ||
|- | |- | ||
|align="center" | | |align="center" | a | ||
|align="right" | 100x 80x8 | |align="right" | 100x 80x8 | ||
|align="center" | <nowiki>-</nowiki> | |align="center" | <nowiki>-</nowiki> | ||
|align="right" | 500.0 | |align="center" | <nowiki>-</nowiki> | ||
|align="center" | <nowiki>-</nowiki> | |||
|align="center" | <nowiki>-</nowiki> | |||
|align="center" | <nowiki>-</nowiki> | |||
|align="right" | 500.0 m | |||
|- | |- | ||
|align="center" | | |align="center" | b | ||
|align="right" | 66x99x8 | |align="right" | 66x99x8 | ||
|align="center" | 1:3 from | |align="center" | 1:3 from a | ||
|align="right" | 166.6 | |align="center" | 9 | ||
|align="center" | 31 | |||
|align="center" | 12 | |||
|align="center" | 45 | |||
|align="right" | 166.6 m | |||
|- | |- | ||
|align="center" | | |align="center" | c | ||
|align="right" | 120x130x8 | |align="right" | 120x130x8 | ||
|align="center" | 1:5 from | |align="center" | 1:5 from a | ||
|align="right" | 100.0 | |align="center" | 34 | ||
|align="center" | 58 | |||
|align="center" | 19 | |||
|align="center" | 45 | |||
|align="right" | 100.0 m | |||
|- | |- | ||
|align="center" | | |align="center" | d | ||
|align="right" | 114x60x8 | |align="right" | 114x60x8 | ||
|align="center" | 1:3 from | |align="center" | 1:3 from a | ||
|align="right" | 166.6 | |align="center" | 50 | ||
|align="center" | 88 | |||
|align="center" | 50 | |||
|align="center" | 70 | |||
|align="right" | 166.6 m | |||
|- | |- | ||
|align="center" | | |align="center" | e | ||
|align="right" | 132x60x8 | |align="right" | 132x60x8 | ||
|align="center" | 1:3 from | |align="center" | 1:3 from d | ||
|align="right" | 55.5 | |align="center" | 36 | ||
|align="center" | 80 | |||
|align="center" | 20 | |||
|align="center" | 40 | |||
|align="right" | 55.5 m | |||
|} | |} | ||
Revision as of 02:39, 9 December 2014
Lake Jersey Nesting Refinement Example
Using the Lake Jersey test case, this example details many grid refinement configurations possible in ROMS.
| Example Menu |
|---|
| 1. Introduction |
| 2. Lake Jersey AB |
| 4. Lake Jersey AC |
| 3. Lake Jersey AD |
| 5. Lake Jersey ABD |
| 7. Lake Jersey ADE |
| 6. Lake Jersey ABDC |
| 8. Lake Jersey ACDE |
Obtaining Test Cases
The test cases can be obtained using Subversion with the following command:
svn checkout https://www.myroms.org/svn/src/test
In this example we use files from the lake_jersey test case.
Nested Grid Locations
The labeled grids correspond to the example titles above. For Example, Lake Jersey ABDE is a multiple grid nesting setup using grids a, b, d, and e.
| Lake Jersey Grid Information | |||||||
|---|---|---|---|---|---|---|---|
| Grid | Mesh Size |
Refinement Factor |
Parent Imin |
Parent Imax |
Parent Jmin |
Parent Jmax |
Δx Δy |
| a | 100x 80x8 | - | - | - | - | - | 500.0 m |
| b | 66x99x8 | 1:3 from a | 9 | 31 | 12 | 45 | 166.6 m |
| c | 120x130x8 | 1:5 from a | 34 | 58 | 19 | 45 | 100.0 m |
| d | 114x60x8 | 1:3 from a | 50 | 88 | 50 | 70 | 166.6 m |
| e | 132x60x8 | 1:3 from d | 36 | 80 | 20 | 40 | 55.5 m |
