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Questions related from Ishita Bhatnagar
I ran Modflow using a 2005 engine over my study area and got my first results. The result at one such location is attached herewith. There is a difference between simulated and observed time...
09 May 2024 6,495 0 View
I am trying to set up groundwater flow model over the Ganga Basin (0.4 million sq km) using Modflow. I am using Visual Modflow Classic and Modflow 2005 engine. I had set up the transient model but...
05 December 2023 881 3 View
The interpolation of the initial heads in Modflow yields values above the ground surface. I supplied a grid file of initial heads, containing the already interpolated head values using rigging...
21 January 2023 1,043 1 View
If there is overlapping in defining conductivity zones (for instance), then there will be cells in the grid which will come under both the zones, then which value does modflow assign to such...
23 November 2022 6,219 1 View
I tried to calibrate my model using pilot point approach of PEST module in modflow flex 6.1. I am getting the following error: "oh05-01-200000000503: line 503 of model output file...
18 November 2022 8,690 0 View
I am facing this #error while giving input of river to Visual #MODFLOW Classic. The input is as a #shapefile. The error is '00-1' is not a valid integer. PFA the screenshot of the error for...
18 October 2022 8,164 2 View
The volumetric budget after running modflow model has the terms storage in out, recharge in and recharge out, river leakage in and out, and constant head in and out. What does storage in and out...
17 June 2022 4,977 4 View
On running the modflow model, the volumteric budget mentions the term recharge out. Does this recharge out look after the negative recharge? Does this mean modflow can handle negative/zero...
17 June 2022 5,173 2 View
DEMs like that of Cartosat, SRTM etc. are an essential input data in many hydrological models to simulate and make future predictions. However, some literatures have begun highlighting the...
20 November 2019 471 8 View