Md Arifur Rahman, PE, CFM, ENV SP
Md Arifur Rahman, PE, CFM, ENV SP
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HEC-RAS 2D: How To Setup Boundary Conditions For 2D Flood Model-T7
In this tutorial, I have explained how to set up boundary conditions for the HEC-RAS 2D flood model and run the simulation. The tutorial includes detailed instructions on defining inflow and outflow boundaries, configuring hydraulic structures, and applying the necessary parameters to ensure accurate model execution. By following these steps, you will be able to successfully simulate flood scenarios and analyze the resulting data for flood risk management and mitigation planning.
#How_To_Setup_HEC_RAS_2D_Flood_Model
#How_To_Create_Gridded_Precipitation
#Frequency_Storm
#Atlas_14_Frequency_Storm
มุมมอง: 1 103

วีดีโอ

HEC-RAS 2D: How To Refine Mesh For 2D Flood Modeling-T6
มุมมอง 3644 หลายเดือนก่อน
In this tutorial, I have demonstrated how to refine a 2D mesh for the HEC-RAS 2D flood model using stream and roadway shapefiles. The tutorial covers the steps to integrate these shapefiles into the model, ensuring that the mesh accurately captures the detailed geometry and features of streams and roadways. This refinement process enhances the precision of the flood model by providing a more ac...
HEC-RAS 2D: How To Create Mesh For 2D Flood Modeling-T5
มุมมอง 5224 หลายเดือนก่อน
In this tutorial, I have explained the process of creating a 2D mesh for the HEC-RAS 2D flood model. The tutorial covers the steps involved in setting up the computational grid, including defining the mesh boundaries, specifying the resolution, and adjusting the mesh to accurately represent the topography and hydrological features of the study area. By following this guide, you'll be able to ge...
HEC-RAS 2D: How to Create Infiltration Layer for 2D Flood Modeling -T4
มุมมอง 9344 หลายเดือนก่อน
In this tutorial, I have demonstrated how to create an infiltration layer using land use and soil data. This involves collecting and processing land use and soil datasets, classifying the data according to infiltration rates, and integrating these classifications into a spatial layer suitable for hydrologic modeling. I have also shown how to incorporate this infiltration layer into the HEC-RAS ...
HEC-RAS 2D: How to Create LULC and Soil Layers for 2D Flood Modeling -T3
มุมมอง 6474 หลายเดือนก่อน
In this tutorial, I have demonstrated how to create an infiltration layer using land use and soil data. This involves collecting and processing land use and soil datasets, classifying the data according to infiltration rates, and integrating these classifications into a spatial layer suitable for hydrologic modeling. I have also shown how to incorporate this infiltration layer into the HEC-RAS ...
HEC-RAS 2D: How To Generate Gridded Frequency Storm Rainfall -T2
มุมมอง 5164 หลายเดือนก่อน
In this tutorial, I have demonstrated how to create gridded precipitation data as a .dss file using Python scripts. The process involves downloading and processing precipitation datasets, converting the data into the required grid format, and saving it in the .dss file format compatible with HEC-RAS. Additionally, I have shown how to integrate this gridded precipitation data into the HEC-RAS mo...
HEC-RAS 2D: Frequency Storm Flood Modeling -T1
มุมมอง 4304 หลายเดือนก่อน
In this tutorial, I have generated a 2D flood model using the HEC-RAS software, incorporating Atlas-14 frequency storms. The steps include setting up the computational mesh, defining boundary conditions, and calibrating the model. I have also demonstrated how to simulate various storm scenarios to assess flood extents and depths and how to analyze the results for flood risk management. This com...
How To Compute Curve Number Grid From Soil Class and LULC
มุมมอง 11K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to generate Curve Number Grid from soil class, and land use and land cover dataset. I have demonstrated the tutorial in ArcGIS Pro; however, it is also possible to do the same in ArcMap. The soil data has been downloaded from SSURGO and LULC data has been downloaded from NLCD. SSURGO data: esri.maps.arcgis.com/apps/View/index.html?appid=cdc49bd63ea54dd2...
How To Validate HEC-HMS Model
มุมมอง 6K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to validate a hydrologic model in HEC-HMS. For Training on HEC-HMS: Send message to 16825537054 on WhatsApp #How_To_Validate_HEC_HMS_Model #How_To_Setup_HEC_HMS_Model #HECHMSModelFromDEM #How_To_Calibrate_HEC_HMS_Model #RainfallRunoffModel
How To Calibrate HEC-HMS Model Using Automatic and Manual Techniques
มุมมอง 12K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to calibrate a hydrologic model using the automatic and manual techniques in HEC-HMS. For Training on HEC-HMS: Send message to 16825537054 on WhatsApp #How_To_Calibrate_HEC_HMS_Model #How_To_Setup_HEC_HMS_Model #HECHMSModelFromDEM #RainfallRunoffModel
How To Clip NetCDF Dataset By Shapefile Using Python Script
มุมมอง 18K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to clip multiple netcdf files by study area shapefile or country shapefile in python. Here I have completed the steps from downloading the data to clip and plot dataset. I downloaded the CHIRPS global rainfall data for demonstrating this tutorial. Link to download the rainfall data: data.chc.ucsb.edu/products/CHIRPS-2.0/global_daily/netcdf/p05/ For Trai...
HEC-DSSVue: How To Create DSS Data Set For H&H Modelling
มุมมอง 10K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to create a .dss file, which is called Data Storage System. This dataset is compatible with HEC-HMS, HEC-RAS, HEC-ResSim, etc. Here I have used several raw files to create the data set. I have adopted manual entry, automatic entry of data and merging of several .dss file into one .dss file. HEC-DSSVue Download: www.hec.usace.army.mil/software/hec-dssvue...
ArcGIS T19: How To Calculate Automatically % Imperviousness From LULC (2/2)
มุมมอง 1.3K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to calculate percentage Imperviousness automatically using model builder from Land Use and Land Cover dataset. The imperviousness has been calculated per subbasin and saved as excel files. You can use the python code to reclassify the LULC: def classify_landuse(gridcode): if gridcode 1: return "Water" elif gridcode 2: return "Developed" elif gridcode 4:...
ArcGIS T18: How To Calculate % Imperviousness From LULC (1/2)
มุมมอง 4.5K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to calculate percentage Imperviousness from Land Use and Land Cover dataset. You can use the python code to reclassify as well: def classify_landuse(gridcode): if gridcode 1: return "Water" elif gridcode 2: return "Developed" elif gridcode 4: return "Mechanically Distributed Other Public Lands" elif gridcode 5: return "Mechanically Distributed Private" ...
HEC-ResSim T3: How To Setup Reservoir Model (3/3)
มุมมอง 2.7K2 ปีที่แล้ว
In this tutorial, I have demonstrated how to generate a Simulation module and run conditionfor modeling reservoirs using HEC-ResSim. I also run the model and visualize the results using GUI. HEC-ResSim download: www.hec.usace.army.mil/software/hec-ressim/downloads.aspx For Training on HEC-HMS: Send message to 16825537054 on WhatsApp #How_To_Setup_Reservoir_Model #HEC_ResSim #Reservoir_Operation...
HEC-ResSim T2: How To Setup Reservoir Model (2/3)
มุมมอง 5K2 ปีที่แล้ว
HEC-ResSim T2: How To Setup Reservoir Model (2/3)
HEC-ResSim T1: How To Setup Reservoir Model (1/3)
มุมมอง 7K2 ปีที่แล้ว
HEC-ResSim T1: How To Setup Reservoir Model (1/3)
SWAT T2: How To Setup a Hydrologic Model Using QSWAT
มุมมอง 8K2 ปีที่แล้ว
SWAT T2: How To Setup a Hydrologic Model Using QSWAT
SWAT T1: How To Install QSWAT and SWAT+ in QGIS
มุมมอง 18K2 ปีที่แล้ว
SWAT T1: How To Install QSWAT and SWAT in QGIS
How To Subset XMRG Precipitation For a Watershed and Make DSS File
มุมมอง 6063 ปีที่แล้ว
How To Subset XMRG Precipitation For a Watershed and Make DSS File
How To Overlay Shapefiles on XMRG Rainfall Data From DSS File Using GridUtil
มุมมอง 3463 ปีที่แล้ว
How To Overlay Shapefiles on XMRG Rainfall Data From DSS File Using GridUtil
How To Set Up HEC-RAS Model From Raster DEM Using HEC-GeoRAS
มุมมอง 14K3 ปีที่แล้ว
How To Set Up HEC-RAS Model From Raster DEM Using HEC-GeoRAS
How to Download Stage-IV Rainfall Data as NetCDF4 File and Make Time Series
มุมมอง 1.9K3 ปีที่แล้ว
How to Download Stage-IV Rainfall Data as NetCDF4 File and Make Time Series
How To Download and Make Time-Series From ERA5 (ECMWF) Dataset
มุมมอง 26K3 ปีที่แล้ว
How To Download and Make Time-Series From ERA5 (ECMWF) Dataset
HEC-RAS T4: How To Calculate Bridge Scour
มุมมอง 8K3 ปีที่แล้ว
HEC-RAS T4: How To Calculate Bridge Scour
HEC-RAS T3: How To Insert a Bridge Into the Model
มุมมอง 9K3 ปีที่แล้ว
HEC-RAS T3: How To Insert a Bridge Into the Model
HEC-RAS: How To Set Up Unsteady FLow Model
มุมมอง 15K3 ปีที่แล้ว
HEC-RAS: How To Set Up Unsteady FLow Model
HEC-RAS: How To Develop Alternatives For Floodplain Reduction
มุมมอง 4.5K3 ปีที่แล้ว
HEC-RAS: How To Develop Alternatives For Floodplain Reduction
ArcGIS T17: How To Calculate Curve Number From Soil Map
มุมมอง 16K3 ปีที่แล้ว
ArcGIS T17: How To Calculate Curve Number From Soil Map
ArcGIS T16: How To Delineate Watersheds Using Arc-Hydro Tools
มุมมอง 4.3K3 ปีที่แล้ว
ArcGIS T16: How To Delineate Watersheds Using Arc-Hydro Tools

ความคิดเห็น

  • @venkateshace3130
    @venkateshace3130 6 วันที่ผ่านมา

    Dear sir, is it possible to input monthly precipitation, maximum temperature, and minimum temperature data in HEC-HMS

  • @virgosupercluster7386
    @virgosupercluster7386 7 วันที่ผ่านมา

    firstly, thank you dor this info video but now how to create rainfall time-series from this , for each sub-basins

  • @obby3010
    @obby3010 8 วันที่ผ่านมา

    I checked, there is no relative humidity data on that website

  • @rustanjayceeflores5841
    @rustanjayceeflores5841 8 วันที่ผ่านมา

    very helpful video. Sir Can you share your excel file?

  • @JGtheGGreat
    @JGtheGGreat 9 วันที่ผ่านมา

    Nobody ever explains how to actually get these datasets and where to find them, that is the part I have been struggling on.

  • @AsieduSarpong-f5r
    @AsieduSarpong-f5r 11 วันที่ผ่านมา

    Please sir all the links you provided are not available when you visit the webpage.

  • @AsieduSarpong-f5r
    @AsieduSarpong-f5r 11 วันที่ผ่านมา

    Sir please i visited the link and it says the content is deleted from the website. how do i get the data. thank you

  • @eagleeye154
    @eagleeye154 17 วันที่ผ่านมา

    Hahaha. Scooooooor.... hahaha

  • @muhammadzeeshan1752
    @muhammadzeeshan1752 19 วันที่ผ่านมา

    very good sir

  • @nedsonkaunda5927
    @nedsonkaunda5927 21 วันที่ผ่านมา

    This is the best lesson so far in as much as HEC-RAS and Bridges is concerned. Thanks so much for sharing

  • @nedsonkaunda5927
    @nedsonkaunda5927 22 วันที่ผ่านมา

    Good day. Thanks for the lectures. Could you please reload the X-section data that you shared in the first lesson ?

  • @北林拉图
    @北林拉图 22 วันที่ผ่านมา

    hello Sir, i watch the whole 36 minutes of this video but yet can not find out about NetCDF data subset using Panoply. any chance you already made the tutorial for it? thank you in advance for your kind response.

  • @venkateshace3130
    @venkateshace3130 24 วันที่ผ่านมา

    Sir, is it possible to give monthly precipitation and temperature data as an input to HEC-HMS.

  • @abdulrehmanjaved-rt8jq
    @abdulrehmanjaved-rt8jq หลายเดือนก่อน

    thanks!

  • @zeeshaniqbal6742
    @zeeshaniqbal6742 หลายเดือนก่อน

    Mera identify stream nhi ho raha Kai problem ho skti ha koi please bata do

  • @nitishshah2465
    @nitishshah2465 หลายเดือนก่อน

    Thank you for the tutorial, sir. I followed the steps exactly as you demonstrated, but during computation, I keep encountering the error: 'Error executing: StoreAllMaps - RasMapFilename '' does not exist.' Could you please advise on how to resolve this issue?

  • @wademorrison7207
    @wademorrison7207 หลายเดือนก่อน

    Very helpful video. Your English is very good!

  • @ahmedsalah4334
    @ahmedsalah4334 หลายเดือนก่อน

    Sir, I'm suffering scarcity of stream flow data, so how could I get it .

  • @malihaali4480
    @malihaali4480 2 หลายเดือนก่อน

    Can you share the source of the temporal precipitation data of 6 minutes interval?

  • @amt19696
    @amt19696 2 หลายเดือนก่อน

    I couldn't find the next video

  • @amt19696
    @amt19696 2 หลายเดือนก่อน

    "Thank you for the video. Could you please share the Excel sheet?"

  • @amt19696
    @amt19696 2 หลายเดือนก่อน

    There are many streams, but you have chosen the smallest one for allocating the inflow boundary connections. What about the others?

  • @shankitsharma7875
    @shankitsharma7875 2 หลายเดือนก่อน

    Sir why are peak flow values in the flow hydrograph not provided for each subbasin? How can I calculate the water depth for various return periods if only normal depth is given for the upstream subbasins? Additionally, if normal depth is the only information provided, won't HEC-RAS assume that the peak flow originates entirely from the upstream site?

  • @MohammedAzharuddin-c6d
    @MohammedAzharuddin-c6d 2 หลายเดือนก่อน

    Is there a way to obtain the USGS streamflow site IDs, let's say I want to download data from 100 sites or for a river basin, the Python script presented by you will be super helpful when downloading in bulk

  • @simonrukina3114
    @simonrukina3114 2 หลายเดือนก่อน

    How do you calculate slope of watershed? 10-85 percentage slope?

  • @aditiroy8976
    @aditiroy8976 2 หลายเดือนก่อน

    Sir, do you know ArcSwat? I want to buy courses or join live classes. It is really urgent for me. reply

  • @MelissaPerez-d5g
    @MelissaPerez-d5g 2 หลายเดือนก่อน

    Wilson Larry Jackson Melissa Thompson Linda

  • @zoltandeveny9599
    @zoltandeveny9599 2 หลายเดือนก่อน

    404 not found

  • @NelsonQuispeCuadros
    @NelsonQuispeCuadros 2 หลายเดือนก่อน

    Thank you immensely! I was looking for this tool in ArcMap! A big hug from Australia!

  • @sharansharma1
    @sharansharma1 2 หลายเดือนก่อน

    Great video. How can we perform this with a inline weir with gates?

  • @KennethMartin-l7s
    @KennethMartin-l7s 3 หลายเดือนก่อน

    Zulauf Ville

  • @Revivification-b9h
    @Revivification-b9h 3 หลายเดือนก่อน

    In the video you downloaded ppkx file.....but when you opened the file explorer there you had an arc map file......from where did you download that you didn't show us that and you started the lecture. Show us from where we can download that file

  • @hikikomorihachiman7491
    @hikikomorihachiman7491 3 หลายเดือนก่อน

    Thank you

  • @RafiuOyelakin
    @RafiuOyelakin 3 หลายเดือนก่อน

    Thank you for the tutorial. Could you please reshare the dropbox link

  • @aminuahmed2808
    @aminuahmed2808 3 หลายเดือนก่อน

    nice videos. pls how can i get the link to the observation data

  • @斑马条纹男孩
    @斑马条纹男孩 3 หลายเดือนก่อน

    为什么我在之前的视频下载的数据没有这么多东西呢?

  • @Revivification-b9h
    @Revivification-b9h 3 หลายเดือนก่อน

    sir in this video from where did you get the mpk file you just showed how to download the ppkx file please tell how did u get the mpk file

  • @Frezerteshome-o8q
    @Frezerteshome-o8q 3 หลายเดือนก่อน

    Thank you for this video

  • @MyIndia2100
    @MyIndia2100 3 หลายเดือนก่อน

    Neouw Ive learned from you

  • @sprautz
    @sprautz 3 หลายเดือนก่อน

    Could you show flooding of the flood plain?

  • @Revivification-b9h
    @Revivification-b9h 3 หลายเดือนก่อน

    can you please provide all the files used here in any google drive link I am just starting out in this new software I need to do the exact same steps

  • @marufmuntasir284
    @marufmuntasir284 3 หลายเดือนก่อน

    Thank you for your wonderful tutorial! Could you please provide us the data again since all of the links you provided before are not working. Thank you again!

  • @marufmuntasir284
    @marufmuntasir284 3 หลายเดือนก่อน

    Thank you for the great tutorial. Could you please check the cross section link, it shows that the data was deleted.

  • @augustque
    @augustque 3 หลายเดือนก่อน

    Can this be done using QGIS?

  • @shamalmohammed4857
    @shamalmohammed4857 3 หลายเดือนก่อน

    Dear Sir, Thanks for your viedo , can you cooperate with me for making a detail hydrology & hydraulic study and analysis for an existing trapezoidal canal inside of Erbil City in northerner Iraq by some cost ,as we want to redesign the canal to protect an area of mentioned city from flood . Best Regards

    • @MdArifurRahmahn
      @MdArifurRahmahn 3 หลายเดือนก่อน

      Hi, thank you. You can send me message regarding this to my WhatsApp number @ +16825537054.

  • @amiladeshapriya5799
    @amiladeshapriya5799 3 หลายเดือนก่อน

    Sir, I started following your videos. could you please send me the link for survey data excel sheet. thanks

  • @nastaranhashemi6835
    @nastaranhashemi6835 3 หลายเดือนก่อน

    Hello. To predict a phenomenon, I considered 7 variables as input and downloaded the ERA5 data for 41 years in NC format. I want to use this data as input to LSTM model. I need to convert this data into an Excel file. With Python, I converted the ERA5 data into an Excel file, but the amount of data is too large, and I don’t know which data to consider to prepare the Excel file. Please advise. thanks.

    • @lingeshk463
      @lingeshk463 หลายเดือนก่อน

      @nastaranhashemi6835 you have made any progress on Model and got good results?

  • @Abha-xb2sr
    @Abha-xb2sr 3 หลายเดือนก่อน

    how did you get 15.62 for high cord and -6 and 13.12 for the low cord?

  • @mdmahabubarefinchowdhury7944
    @mdmahabubarefinchowdhury7944 3 หลายเดือนก่อน

    Thank you so much. Would you please share the data files?

  • @013_axelwidjanarkosibarani8
    @013_axelwidjanarkosibarani8 4 หลายเดือนก่อน

    The data has been deleted, can you please reupload the data?