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didimatch

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  1. RMA2 STEERING NOT WORKING

    Hi, Can anyone help me with a steering process problem?? I'm trying to use the Rma2 spindown tool in sms to solve the convergence problems for my stream model. The stream has two boundary conditions: -upstream: constant flow of 0.05cms -downstream: a transient tidal level with a peak of 1.64m The highest point of the mesh is 5.61m As I have read in a previous post in the forum and your recomendación I should use rma2 spindown tool to aid rma2 to converge with hotstart boundary condition. I have a question: as I have a transient boundary condition in the water level I cant figure out if the spindown tool is suitable for my problem because the data needed for the steering process yo begin is a % of the desired final water level in the boundary condition (in my case it's 5.61m/1.64m = 342.07%). Is that correct? I also tried to run the model with a constant level (in stationary condition) and tried to run the spindown and I set my 342% in the spindown data entry and nothing happens. Neither does if I don't specify the %. The program opens two charts and it stays in iteration 0 of 50 and never ends. A steering file is created and also a steering status file where it says running Gfgen 1... Run began at time 15:32:0-18 After 40 minutes nothing changes, the boxes are still in blank. What's happening?? Thanks!!
  2. NEGATIVE DEPTH WARNING

    Hi everybody! I'm having the same problem.... Has anyone of you got a solution with RMA2?? I'm trying to use the Rma2 spindown tool in sms to solve the convergence problems for my stream model. The stream has two boundary conditions: -upstream: constant flow of 0.05cms -downstream: a transient tidal level with a peak of 1.64m The highest point of the mesh is 5.61m As I have read in a previous post in the forum and your recomendación I should use rma2 spindown tool to aid rma2 to converge with hotstart boundary condition. I have a question: as I have a transient boundary condition in the water level I cant figure out if the spindown tool is suitable for my problem because the data needed for the steering process to begin is a % of the desired final water level in the boundary condition (in my case it's 5.61m/1.64m = 342.07%) but my BC is a tidal function.... Is that correct? I also tried to run the model with a constant level (in stationary condition) and tried to run the spindown and I set my 342% in the spindown data entry and nothing happens. The program opens two charts and it stays in iteration 0 of 50 and never ends. A steering file is created and also a steering status file where it says running Gfgen 1... Run began at time 15:32:0-18 After 40 minutes nothing changes. I think the tool doesnt work properly. Can you help me?? Thanks Debra
  3. Problem with RMA2 spindown

    Hi I'm trying to use the Rma2 spindown tool in sms to solve some convergence problems for a stream model. The stream has two boundary conditions: -upstream: constant flow of 0.05cms -downstream: a transient tidal level with a peak of 1.64m The highest point of the mesh is 5.61m As I have read in a previos post I should use rma2 spindown tool to aid rma2 to converge with hotstart boundary condition. I have a question: as I have a transient boundary condition in the water level I cant figure out if the spindown tool is suitable for my problem because the data needed for the steering process yo begin is a % of the desired final water level in the boundary condition (in my case it's 5.61m/1.64m = 342.07%). Is that correct? I also tried to run the model with a constant level (in stationary condition) and tried to run the spindown and I set my 342% in the spindown data entry and nothing happens. The program opens two charts and it stays in iteration 0 of 50 and never ends. A steering file is created and also a steering status file where it says running Gfgen 1... Run began at time 15:32:0-18 After 40 minutes nothing changes. I think the tool doesnt work properly. Can you help me?? Regards
  4. Problems with GFGEN when running RMA2

    Hi Jack, Thanks for your reply.... So, by traslating the mesh i'll miss the georreference.... I'll try to do so and to create a GIS traslation procedure. I hope this works. Many Thanks!
  5. Hi, How are u? After having some problems building the mesh por rma2 I could finally get the geometry for my model set up. By now I'm trying to run my model but I get this message when its trying to compile the geometry with the GFGen: ERROR RUNNING GFGEN. Cannot continue to RMA2 I looked at the report and although there are warnings due to slope in bathymetry points, I can´t figure out which is the problem. I attach the file for you to take a look if you could help me. Any help will be thankful!!!! Regards Debra ESTERO SALADO 10072016v2.rar
  6. Hi, How are u? After having some problems building the mesh por rma2 I could finally get the geometry for my model set up. By now I'm trying to run my model but I get this message when its trying to compile the geometry with the GFGen: ERROR RUNNING GFGEN. Cannot continue to RMA2 I looked at the report and although there are warnings due to slope in bathymetry points, I can´t figure out which is the problem. I attach the file for you to take a look if you could help me. Any help will be thankful!!!! Regards Debra
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