Thursday, October 13, 2016

Mississippi River Basin Model Clean-Up Day

For all the HEC-RAS users in the Mississippi area, please consider participating in this service event.  A great opportunity to network with others interested in hydraulic models and to help with the restoration of the historic Mississippi River Basin Physical Model.

Please contact Ms. Sarah McEwan at friendsofMRBM@gmail.com or visit https://www.facebook.com/FriendsofMississippiRiverBasinModel
http://www.friendsofmrbm.org/


3 comments:

  1. hello sir, While running the model I am getting Errors.
    Plan: 'Plan 01' (01.p01)
    Simulation started at: 16Mar2017 02:18:53 PM
    Using 64 Bit Computation Engines

    Writing Geometry
    Completed Writing Geometry

    Geometric Preprocessor HEC-RAS 5.0.3 September 2016

    Finished Processing Geometry

    Writing Event Conditions
    Event Conditions Complete

    Performing Unsteady Flow Simulation HEC-RAS 5.0.3 September 2016

    Maximum iterations of 20 RS WSEL ERROR

    Solution solver went unstable, iteration 7 at 16MAR2017 00:00:10
    kabini downstream 98.09068 671.01 0.217
    Solution solver went unstable, iteration 9 at 17MAR2017 00:00:20
    kabini downstream 11000 682.49 0.355
    Solution solver went unstable, iteration 10 at 17MAR2017 00:00:30
    kabini downstream 98.09068 670.17 0.061
    17MAR2017 00:00:50 kabini downstream 197.4769 668.99 0.036
    Solution solver went unstable, iteration 11 at 17MAR2017 00:01:00
    kabini downstream 197.4769 669.08 0.044
    Solution solver went unstable, iteration 7 at 17MAR2017 00:01:10
    kabini downstream 98.09068 670.07 0.116
    Solution solver went unstable, iteration 14 at 17MAR2017 00:01:20
    kabini downstream 197.4769 670.69 0.736
    Solution solver went unstable, iteration 12 at 17MAR2017 00:01:30
    kabini downstream 11237.35 690.51 0.242
    Solution solver went unstable, iteration 4 at 17MAR2017 00:01:40
    kabini downstream 11237.35 692.05 1.544
    Solution solver went unstable, iteration 3 at 17MAR2017 00:01:50
    kabini downstream 11237.35 690.15 7.340

    **** ERROR: Solution Solver Failed ****

    Minimum error exceeds allowable tolerance at 17MAR2017 00:01:50

    kabini downstream 10900



    **** The Model Has One Or More Error(s) ****

    Unsteady Flow Simulation Terminated

    Writing Results to DSS

    No output to write to DSS

    Reading Data for Post Process
    Simulation went unstable at: 17Mar2017 00:00:00
    No data for post processing
    please help me.Its very urgent. I must finish this within March 20th. I tried so much but I am not able to come out of that errors.Please sir... Please....

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  2. If possible give me your email ID. I will just send my HECRAS file.Please check it out what mistake is there in that. really I am going mad every day and night I am doing this but I cannot able to come out of errors. Please sir......

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  3. Performing Unsteady Flow Simulation HEC-RAS 5.0.3 September 2016

    A change (or known value) in WSEL or EG at a node
    at river station 11300 in reach downstream
    caused a WSEL below the bottom of the cross section.
    Check your data at this location for errors.
    Subroutine STD_WSCH
    A change (or known value) in WSEL or EG at a node

    Unsteady flow encountered an error.


    Writing Results to DSS
    Reading Data for Post Process
    Simulation went unstable at: 17Mar2017 00:00:00
    No data for post processing
    I am getting errorr like this.Please help me sir..

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