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348

FEFLOW, Modelling of seawater intrusion

From: Lekshmi V Sent: Monday, January 25, 2016 11:15 PM Subject: Re: About assigning of time steps Sir,   I have given the problem
C. P. Kumar
25 Jan
#348
 
347

head values reading as 1.92E+005

Hi, myself Chethan NL using modflow v2014.2, when i run the model i'm getting the head values in the exponential form for ex:1.92E+005. what is the error and
    chethannl24
    8 Jan
    #347
    This message has attachments
    346

    Re: Regarding the surface data for MODFLOW

    Hi. Please could you take an obvious image and send it again. Also, what is you mean by (surface files), does you mean the ground elevation?  Sent from Yahoo
    haider Hatif
    5 Jan
    #346
     
    345

    Re: Regarding the surface data for MODFLOW

    You can send me file to see what is going on. Just use my email. Best Regards, Dr Dragan Kaludjerovic Principal Hydrogeologist Advanced Groundwater
    Dragan Kaludjerovic
    5 Jan
    #345
     
    344

    Regarding the surface data for MODFLOW

    Sir i'm doing my M tech. project on GW modeling using MODFLOW. My study area is Hiranyakeshi watershed which comes under Maharashtra and Karnataka.I have
      chethannl24
      5 Jan
      #344
      This message has attachments
      343

      Latest book on "Groundwater Assessment and Modelling"

      Latest book on "Groundwater Assessment and Modelling" Paperback: 332 pagesPublisher: CreateSpace Independent Publishing Platform (March 31, 2015)Language:
      C. P. Kumar
      Dec 16, 2015
      #343
       
      342

      Modeling of Radionuclide transport in Ground water

      Dear All, I am currently involved in modeling of radionuclide transport in ground water. Radionuclide transport is different from other non-radioactive
      cgurumoorthy
      Nov 24, 2015
      #342
       
      341

      Hello All, MODFLOW

      Hello every body I have two questions about MODFLOW SOFTWARE: 1. When I increasing the value of recharge in the program, the value of constant head reduced
      haiderhatif
      Nov 17, 2015
      #341
       
      340

      Re: How to reduce the error between observed heads and calculated he

      Dear Hanif Yes, you can change the (conductivity or recharge or the specific storge Sy) until get the best fit between them. OR, you can run best as an
      haider Hatif
      Nov 8, 2015
      #340
       
      339

      AW: [visual-modflow] How to reduce the error between observed heads

      HI Hanif, you should try the parameter optimization with PEST. Choose the run section, then parameter optimization. In the objective function tab activate
      Sandra Bölck
      Oct 31, 2015
      #339
       
      338

      How to reduce the error between observed heads and calculated heads

      I have successfully run steady state model in visual modflow. The head calibration currently shows RMS error of 22%. Is there any technique to reduce the error
        Hanif ur Rehman
        Oct 30, 2015
        #338
        This message has attachments
        337

        Modelling the transport of 'Iron" in groundwater using MODFLOW

        From: Risna Ak Sent: Friday, October 30, 2015 11:14 PM Subject: SUGGESTIONS FOR THESIS WORK Respected Sir,  I am Risna A K currently
        C. P. Kumar
        Oct 30, 2015
        #337
         
        336

        (no subject)

        You can use the two rivers as no flow boundary because the ground water flow is parallel to the the river so you can use no flow the ground water flow never
        ADSWE HYDRO
        Oct 14, 2015
        #336
         
        335

        Re: pest problem, hayder

        My model area is bounded by two rivers and two canals as a physical boundary. Can I assign river as a model boundary, as given under boundaries in visual
        Hanif ur Rehman
        Oct 14, 2015
        #335
         
        334

        Re: pest problem, hayder

        Did you check the PEST output *.rec file? This tells you how far PEST got and might give a clue to the error. From: visual-modflow@...
        Simon Woodward
        Oct 13, 2015
        #334
         
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