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Donald Hendon

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Everything posted by Donald Hendon

  1. Assuming the mesh is showing WSE, why do you have some water at the boundary? After running this, what does it say on the SRH-2D command line? Try dropping the timestep to 1 sec and trying that. Also, to adjust for the time, do just 3 or 4 hour run time until you get it running right, then you can increase run time, if needed.
  2. It seems to be running really fast? That is because it is not running. I bet if you open the folder, there is no results in it. Send screenshots of model control screen and anything else you think might speed up finding you an answer. The more info you give on the model, the quicker it will be to find the problem.
  3. Please send a picture of what it says on the PostSRH-2D command line.
  4. It sounds like the one you are running after you change the discharge isn't running at all. The dataset isn't changing. Name the simulation something different when you run the secondary boundary condition. That way it will generate a different folder for that run and you will be able to distinguish between the two runs easier.
  5. What does it say in the SRH-2D command line? See image below.
  6. I agree 100%. As you get more competent, you might not have to save after every task, but it is good to begin this way.
  7. There is not. However, while clicking out an arc, you can use the backspace button to delete the last vertex along the arc, and then the next, and so on. Good luck!
  8. There is an observational tutorial if you need more help. https://www.aquaveo.com/software/sms-learning-tutorials
  9. Sure there is. Use the observation coverage, draw an arc, go to to display>Plot Wizard, select observation profile, then select the arc and dataset you want to look at. https://xmswiki.com/wiki/SMS:Observation_Coverage
  10. Yes, instructions here: https://www.xmswiki.com/wiki/SMS:Export_Data_Workflow
  11. Possibly. Though, it depends on what type of simulation you are trying to do.
  12. As for an answer, You want it to slope down like that, so I don't really see anything wrong with it. Now I wonder why mine isn't working. Hmmm.
  13. I was under the impression they removed the residual plot. When I look at mine, it shows nothing. What version are you using?
  14. SRH has a turbulence model built into it to compute the eddy viscosity. You can't change much about it, but what you can change is here: Right-click on simulation, model control, then it is on the flow tab.
  15. Shows up on mine when I tried to "save as" a map coverage, scatter data, and annotation layer. What layer are you trying to save?
  16. Sure. Click out the river using the observation coverage. Plot it. You got the elevations and length, so you can determine slope.
  17. Sorry, hope I didn't mess you up. I forgot they changed it a few releases ago. My apologies.
  18. Yup. You can actually look at the results while the model is running.
  19. Do you have any BC lines that have more than 500 nodes? I would start there.
  20. Could be a couple things. What type of model are you running? Is that the type of mesh you created? You might need to change the mesh to be used in that type of model, that is my initial guess. You could also convert the scatter to a map coverage and set that to mesh gen type. That could be one work around. There could be other ways, but you need to provide more information. Also, Your XML file might not make a very good numerical model mesh.
  21. Are you using the internal culvert method or HY-8?
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