MODFLOW

258 topics in this forum

1. LPF package convertible upstream option

   By Laura Rod, August 14   

   • lpf
   • convertible upstream
   • 1 reply
   • 21 views
   • 
   • HelenaH
   • September 17

2. Using the porosity parameter (in material ID) for PEST calibration

   By JP March, July 8
   • 0 replies
   • 35 views
   • 
   • JP March
   • July 8

3. Changing internal condition with conceptual approach - MODFLOW

   By mgtanda, June 29
   • 1 reply
   • 34 views
   • 
   • Sean Czarniecki
   • June 30

4. How does GMS assign layers to head observations?

   By Dianne Yunker, April 13   

   • hob
   • observations
   • (and 2 more)

     Tagged with:

     • hob
     • observations
     • layers
     • percentages
   • 0 replies
   • 50 views
   • 
   • Dianne Yunker
   • April 13

5. Dry cells in steep mountain terrain

   By jonasthu, July 4, 2018
   • 4 replies
   • 1.6k views
   • 
   • BrianWallace56
   • February 2

6. How to compare and calibrate tracer data observations with M3TDMS results in GMS?

   By flafflesnaf, January 31   

   • mt3dms
   • modflow
   • (and 3 more)

     Tagged with:

     • mt3dms
     • modflow
     • gms
     • tracer
     • calibration
   • 0 replies
   • 36 views
   • 
   • flafflesnaf
   • January 31

7. GHB at top of model

   By account1234, July 2, 2021
   • 0 replies
   • 88 views
   • 
   • account1234
   • July 2, 2021

8. Sea level remains 0 when using MODFLOW with SWI

   By speedy, May 27, 2021
   • 0 replies
   • 127 views
   • 
   • speedy
   • May 27, 2021

9. Defining GHB head as a calibration parameters

   By Hisham, April 13, 2021
   • 0 replies
   • 131 views
   • 
   • Hisham
   • April 13, 2021

10. Modflow-USG compatibility with MT3DMS?

    By Mahmoud Hussein, March 7, 2017   

    • modflow-usg
    • mt3dms
    • (and 1 more)

      Tagged with:

      • modflow-usg
      • mt3dms
      • cln
    • 3 replies
    • 1.7k views
    • 
    • Alan Lemon
    • April 2, 2021

11. Problems when draining the groundwater level to second, less permeable layer

    By clarabg, February 2, 2021
    • 4 replies
    • 156 views
    • 
    • clarabg
    • March 16, 2021

12. Well flowrate is zero over all stress periods

    By Doung Ratha, March 8, 2021
    • 2 replies
    • 115 views
    • 
    • Doung Ratha
    • March 9, 2021

13. effect of pumping in drawdown in a 2 years period.

    By kadijakane97, January 15, 2021   

    • modflow
    • hydrology
    • (and 1 more)

      Tagged with:

      • modflow
      • hydrology
      • drawdown
    • 0 replies
    • 73 views
    • 
    • kadijakane97
    • January 15, 2021

14. Dewatering wells salinity modeling

    By YoniGoren, December 16, 2020
    • 0 replies
    • 116 views
    • 
    • YoniGoren
    • December 16, 2020

15. uzf MODFLOW UZF water budget HORT+DUNN

    By Sylvain, May 25, 2020   

    • modflow
    • 7 replies
    • 458 views
    • 
    • Adel
    • November 11, 2020

16. Calibration of a SEWAT model using PEST in GMS

    By Lalith, October 30, 2020   

    • sewat
    • pest
    • (and 1 more)

      Tagged with:

      • sewat
      • pest
      • calibration
    • 0 replies
    • 195 views
    • 
    • Lalith
    • October 30, 2020

17. Modflow - modpath

    By arto, January 19, 2020   

    • Modpath
    • 2 replies
    • 369 views
    • 
    • arto
    • October 22, 2020

18. SEAWAT, MT3DMS, Simulation Duration

    By Lalith, October 8, 2020
    • 0 replies
    • 170 views
    • 
    • Lalith
    • October 8, 2020

19. Transient Modflow model - Stress Periods

    By m GMS User, November 17, 2009
    • 8 replies
    • 8.1k views
    • 
    • Groundwater Modeler
    • September 23, 2020

20. MODFLOW & MIKE FLOOD

    By Hisham, August 20, 2020
    • 0 replies
    • 166 views
    • 
    • Hisham
    • August 20, 2020

21. Creating elevation on Modflow

    By MGage, July 11, 2020
    • 1 reply
    • 258 views
    • 
    • Sean Czarniecki
    • July 12, 2020

22. MODFLOW calibration using PEST

    By Lalith, June 24, 2020   

    • pest
    • calibration
    • (and 1 more)

      Tagged with:

      • pest
      • calibration
      • parameterization
    • 0 replies
    • 170 views
    • 
    • Lalith
    • June 24, 2020

23. Conductivity

    By MGage, June 22, 2020
    • 0 replies
    • 144 views
    • 
    • MGage
    • June 22, 2020

24. SEAWAT, MODFLOW, USGS

    By Lalith, May 28, 2020   

    • seawat modflow
    • usgs
    • 0 replies
    • 284 views
    • 
    • Lalith
    • May 28, 2020

25. Drain Elevation Not Working

    By Hydrology, April 16, 2020
    • 1 reply
    • 214 views
    • 
    • Rob Virtue
    • April 16, 2020