Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with grid
Search options questions only
not deleted
user 4325
For questions about solving numerical problems by evaluating over a discrete grid of points in the problem domain.
6
votes
2
answers
293
views
What makes a good computational grid?
Most computational methods for solving PDEs are grid-based. What makes a computational grid "good", other than being sufficiently fine to resolve features of numerical solutions? … Is there a high-level overview, a paper or a book, discussing what makes a grid "good", for a range of solution methods and numerical problems of interest? …
- 2,645
3
votes
1
answer
206
views
Calculations on discontinous grids
Suppose for a grid-based calculation a grid is used such that the grid Jacobian is discontinuous. … This grid can be illustrated by this plot, showing the x coordinate of the grid point vs. its index normalized to the total number of grid points. …
- 2,645
1
vote
1
answer
194
views
Overlapping 1D grids
I need to find the overlap of these grids, i.e., what cell of grid #1 overlaps with what cell of grid #2, and what is the overlapping area (length). … Below I am including a Python script that solves this problem in a simple way, checking every pair of grid cells. …
- 2,645