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O-Dogs

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  1. O-Dogs
    suggested putting an IWL of to be the same as the HT boundaries
  2. O-Dogs started following Read Grid Zpts == GeoTIFF??, Error 2807 trying to apply more than 1 level boundary and Transfer of 2D cell flows into a 1D node
  3. O-Dogs
    Running the new 2020 release and have just come across the following error: 2807 trying to apply more than 1 level boundary. Can not find any literature on this error. 😞 Any guidance on rectifying this issue would be greatly appreciated. 🙏 Cheers 👽
  4. O-Dogs
    Ezra, lol G’day! We sorted that out over Jabber!! Yes it’s me. 😂
  5. O-Dogs
    Peter, yes! thanks! You helped jog my memory. I used the aforementioned application a lot a long time ago. Drawing one 1d culvert line, then a SX line over multiple cells on the upstream and downstream ends. A CN connection line would connect the 2d cells to flow into the culvert.
  6. O-Dogs
    Hi all, Is there a way I can transfer 2D flows from say within a polygon to another cell or even 1D node? Thanks
  7. O-Dogs
    Phil, do you have an example of "NA" (nodal area) type object in the 1d_tab format??
  8. O-Dogs
    Hi Admin, Do you have an example of model text files incorporating .tcf HPC, 1d (.ecf), IL (materials), direct rainfall? Thanks in advance
  9. O-Dogs
    Phil, champion as usual. Cheers - O-Dogs
  10. O-Dogs
    Hi TUFLOW Can the Read Grid Zpts == be used with Geotiff files? Thanks - O-dogs
  11. O-Dogs
    hi rachel, are you able to respond? cheers O
  12. O-Dogs
    Hi there Rachel! Thanks for the reply!!!! Yes I would really like to know of the transfer procedure. My objective is to replicate the transfer of 1% AEP volumes from a low point into a swale elsewhere in the model. the underground pipe has been designed in DRAINS, but I would like to estimate the reduction in flood depth using a method within the GPU module and avoid having to incorporate a 1d network then adopt the CPU module.
  13. O-Dogs
    Is is possible to apply HT boundaries within the 2D domain to withdraw flows out of the model and avoid using 1d estry components? I'd like to maintain using the GPU module. Cheers O
  14. O-Dogs
    Hi admins, Have just been running a ~ 50ha ROG model, pure 2D domain with the GPU solver. We really wanted to run it using 1m cells so we could pick up on small overland flow paths within the site. the model continued to be unstable until we adopted 4m cells. The 4 hour simulation ran very very fast, in about 5 minutes. Am I right in thinking that maybe the time step may have some impact on the instability? Are there any codes that can applied to slow the time step and accept (force) a smaller grid, such as a 1m or even 2m? Cheers
  15. O-Dogs
    Hi Tuflow Not sure why we are getting this error: ERROR 0103 - BC Groups not supported for .csv formats have not come across this before. our 2D GPU model bcbase files are setup the same. we are using 2d_sa buffers. thanks O-Dogs
  16. O-Dogs
    Hey Rachel, thanks, i think you have got it! i remember setting up a dummy BC HQ when i was going through the model showing some newbies. my bad.
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