TUFLOW Remapping: Difference between revisions
Content deleted Content added
Line 65:
The benefits of using the combination of Quadtree mesh and Sub-grid Sampling method are many. In this page we focused on the ability of representing the sub-grid scale geometry by SGS method, which allows user to apply coarser mesh to reduce the total simulation time. However, the interpolation of depth output of at coarse SGS mesh can be challenging as illustrated in the examples above. While we are developing high resolution output feature to tackle this issue, the remapping functions of the [[ASC_to_ASC|ASC_to_ASC]] utility can be used to post process water level outputs to high resolution depth results. This produces smooth depth output along main flow paths and flood fringes. However, SGS method and remapping tool is not a panacea, and computational mesh with sufficient resolution is still needed to produce reasonable and meaningful simulation results.<br>
Finally, both SGS and remapping are relatively new features in TUFLOW and we are also learning from the users who apply them in their projects. If you find some results interesting and would like to share with the TUFLOW community, please feel free to email
| |||