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waterrocks

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  1. waterrocks

    SMS SRH2d missing entries - wrong number of N values?

    It worked! I misunderstood you at first, but I reduced the number of vertices where I could to simplify the material polygons. Thank you!
  2. waterrocks

    internal sinks?

    I found in the Srh2D manual that positive values leave the mesh and negative values enter the mesh.
  3. waterrocks

    internal sinks?

    Hello I had a general question on using internal sinks. If you want it to function as a sink do you enter the flow value as negative? The wiki page suggests that all values must be real positive integers, yet that would not allow a sink to also be a source, as the wiki suggests. I am trying to model a diversion that takes a certain amount of flow from the main river. Thanks to all!
  4. waterrocks

    SMS SRH2d missing entries - wrong number of N values?

    Thank you for your message. I did not have any extra vertices along any of the boundary condition arcs. Any other ideas?
  5. Hello fellow water modelers Today SMS and SRH2D have given a new error to work through. It says "wrong number of entries N_values" (see below). I checked the materials coverage and rebuilt/renumbered the polygons. I also double checked the boundary arcs and I am not seeing what is going on. Any help would be appreciated:)
  6. waterrocks

    Link error in SRH2D

    This worked good, or at least the model actually started running. Thank you!
  7. waterrocks

    Link error in SRH2D

    Hi Cody, Thanks so much for your reply. I am using 12.2.12. I am pasting the .srhhydro file below: Any help would be amazing because this has been driving me bonkers! SRHHYDRO 30 Case "lower3712cfs" Description "lower3712cfs" RunType FLOW ModelTemp OFF UnsteadyOutput UNSTEADY SimTime 0 1 2 TurbulenceModel PARABOLIC ParabolicTurbulence 0.7 InitCondOption DRY Grid "1mhybrid.srhgeom" HydroMat "1mhybrid.srhmat" MonitorPtFile "1mhybrid.srhmpoint" OutputFormat XMDF ENGLISH OutputOption 1 OutputInterval 1 ManningsN 0 0.02 ManningsN 1 0.07 ManningsN 2 0.07 ManningsN 3 0.035 BC 5 EXIT-Q BC 8 EXIT-H BC 9 INLET-Q BC 10 INLET-Q BC 11 EXIT-H BC 12 MONITORING BC 13 MONITORING BC 14 MONITORING IQParams 9 600 EN CONVEYANCE IQParams 10 3112 EN CONVEYANCE EQParams 5 250 EN EWSParamsC 8 437.05 EN C EWSParamsC 11 439.94 EN C BC 3 WEIR BC 4 WEIR BC 6 WEIR BC 7 WEIR WeirNodestrings 1 3 4 WeirNodestrings 2 6 7 WeirParams 1 471 -999 75 EN GRAVEL WeirParams 2 461 -999 55 EN GRAVEL BC 1 LINK BC 2 LINK LinkNodestrings 3 1 2 LinkFlowType 3 CONSTANT LinkConstantFlow 3 70 EN LinkLagtimeMethod 3 Spec LinkSpecifiedLagtime 3 3600
  8. waterrocks

    Link error in SRH2D

    Hi all I am getting what I think is an error for a flow link in SMS/SRH2D: ==> NUMBER-OF-INTERNAL-FLOW-LINKS Enter: N_LINKS N_LINKS = total number of pairs of Internal LINKs specified in BC-TYPE *************************************************************************** * Internal LINKs have been specified using LINK Type with Nodestrings * * Number of LINK Pairs = 1 * Each link is defined by a pair of nodestringsv * *************************************************************************** ==> DEFINE-INTERNAL-LINK-Pairs-by-Nodestrings end of file _SIF.dat reached! start on-screen input! --> INTERNAL-LINK-FLOW-TYPE: for Link = 1 Enter: QTYPE where: QTYPE = CONSTANT, Time_Series or WEIR Anyone have any clue what is going on? Thanks for reading
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