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Everything posted by Mitch3007

  1. Hi Xixi, Can you please try opening your .2dm in your preferred mesh generator, renumbering the mesh and saving it off. In SMS this can be done via the Nodes>>Renumber option. Whist this should only renumber the node order can you please check that your nodestrings remain in the same order just to be safe. It’s possible that previous edits to the mesh may have led to some ‘gaps’ between node numbers (for example skipping from node 10 to 14, rather than 10,11,12 ... etc) that in turn has affected the nodestring processing routines. By renumbering, these ‘gaps’ should be removed and the model should initialise correctly. We have put in a fix to better handle meshes that are not renumbered to avoid these types of issues in future and this will come out in the next release of TUFLOW FV. Thanks very much for sending in your query so we could fix it, we are most appreciative. Kind regards, Mitch.
  2. TUFLOW FV 2020.02 is a major update and launches TUFLOW FV’s GPU capable solver for the first time. This solver takes advantage of the massive parallelism offered by NVIDIA GPU cards, resulting in speed increases of up to 40x serial CPU. TUFLOW FV 2020.02 also includes numerous updates and enhancements. Key components of the release include: New GPU Solver to accelerate your simulations (available on Windows and Linux). New particle tracking tutorial module. New horizontal momentum and scalar mixing models. Particle restart file fixes. Numerous minor output and GIS fixes. For full information please consult our Release Notes available at: https://www.tuflow.com/Download/TUFLOW_FV/ReleaseNotes/TUFLOW_FV_Release_Notes_2020.pdf Software Download: https://www.tuflow.com/FV%20Latest%20Release.aspx If you have any queries concerning the release please don’t hesitate to get in contact at support@tuflow.com. Kind regards, Mitchell Smith - TUFLOW FV Product Lead
  3. Hi Jesper, For the external turbulence, wave and/or water quality libraries please contact support@tuflow.com and we can provide you with further information on how to get these setup. Kind regards, Mitch.
  4. TUFLOW FV 2020.01 Release We are proud to announce the 2020.01 TUFLOW FV release is here!!! With it comes our new state-of-the-art Sediment Transport Module and Particle Tracking Modules as well as numerous updates and enhancements including: Heat module updates. Model output improvements. Python tool updates. QGIS plugin updates including the native read of TUFLOW FV NetCDF and Particle NetCDF. Changes to module licensing. Updates to the TUFLOW FV User Manual. New Sediment Transport and Particle Tracking User Manual. Release Notes: https://www.tuflow.com/Download/TUFLOW_FV/ReleaseNotes/TUFLOW_FV_Release_Notes_2020.pdf Software Download: https://www.tuflow.com/FV%20Latest%20Release.aspx Thank You Thank you for your support. We have a big year planned for TUFLOW FV and are excited to share our modelling software with you. If you have any queries concerning the release please don’t hesitate to get in contact at support@tuflow.com. Kind regards, Mitchell Smith - TUFLOW FV Product Lead
  5. We are happy to announce that the 2019 TUFLOW FV Manual is now available online via the TUFLOW website: https://www.tuflow.com/FV Documentation.aspx. There’s over 120 pages of new and upgraded content including: · New GIS integration commands · A new section on 3D model setup · Increased guidance on boundary and initial conditions · Hydraulic structures and operational controls · Example models, command snippets and demos · Update of all command appendices to be compliant with the 2019 Release. Over the next six months we will be providing regular updates to the Manual to integrate documentation for our advection dispersion, sediment transport, particle tracking and water quality users. If you would like to know more, please contact us at support@tuflow.com.
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