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hello, i have also diculty to upload the observed data. Could you send me also the sample file

I can develop 1D model but my issue is I have a 30m DEM which is not sufficient for developing river geometry. How can I use this DEM to infer innundation by over topping at various cross sections?

Clark Edward Lewis Angela Miller Nancy

Thanks mate

Thanks mate

Am a beginner am loving this

Thank you for the great videos! I was wondering where can I find your Arc Hydro tutorials. I went throught the playlist but nothing found related to Arc Hydro.

Hello, please I don't know where I can find the control specification data, for the rainfall data I have present the maximum for each year. Is there any way to skip this step or any method to know what to add?

This a very good example when yu have a very high resolution DEM. Please do make a video on situations where you have coarse DEM resolution such as DEM 30m form SRTM.

Thank you so much for these very clear explainations. I have just 1 problem, when I open Map Layers, select a layer and click on Draw properties, nothing shows up, I can't enter Draw properties for example for the DEM colors. Can you help me please ?

Sir i want to know why 0.5, 0.25 for Muskingum k and Muskingum x?

Hello, i came across an error while running QSWAT Rev681. the 64-bit debug " forrtl : error (72): floating overflow" .Kindly help with the solution. Thank you

This was very useful. Thankyou

Hello sir, could you share input data again? because link box can't open. thank you for the videos. It help me to understanding hec hms as beginner.

thank you so for your hard work, do you also have ArcSWAT,

hi dear my friends pleas send me the excel sheet for frequency analysis

I am new to HEC RAS Hydraulic Modeling. I have created my geometry using the ras mapper, saved it and opened in the geometry editor. However, one thing I noticed is the the Cross Section Coordinates table have an extra column with n-value header. I think it is not supposed to be there. Its present makes it difficult to set Manning's n for the LOB Channel and ROB. How did this extra column appear there and how can I remove it? many thanks for anyone helping me Sylvester

Can you please tell me Why did you select 0.5 for the K parameter?

where can i get dataset

couldn't open the zip file

Sir, I have to convey my love & gratitude for such a nice presentation ! Your extensive help while presenting a complex subject in such a simplistic way while adopting a systematic approach 🙏my best wishes 💕

EXTRA ORDINARY AND VERY GOOD METHOD TO UNDERSTAND HEC-HMS EASILY

Call it 'zero' instead of calling 'not' or 'O'.

Hi there, I have a question. Where did you get the discharge data for your simulation ? Did you estimated it using the SCS-CN method or is it through a observation or trials of test in the specified area?

hi, hopefully you'll see my message, how do you see the area of the inundation polygon for all three reaches for each simulation?

Sir please make Video on 2D modelling.

Your presentation was superb; great job, and thank you very much.

Thank u so much sir, my thesis is now about statistical modelling in hydrology

have u provided the files here that you are working on? someone please help me out

👍

Only that?? There is a lot of information that we can visualise. The video is incomplete.

i saw a formula for N=b*A^0.2, and usually b=0.8 try it and let me know if it worked out for u.

i saw a formula for N=b*A^0.2, and usually b=0.8 try it and let me know if it worked out for u.

please tutorial in excel sir

While doing preprocess drainage it takes long time 😢 i did not get the results

Very good lecture series

Sir how to genarate clip poly.prj file?

This is best Hec-Hms video I have come across. Thank you for sharing your knowledge!

I am not able to get the inputs from the shared link in Box. It says the data has been removed. Are you able to share the input with me?

how can i let hms compute for discharge data

Thank you

From where that cngrid.tif file came, please tell me

can I use this method for daily rainfall data? somehow my graphic is below the observed data

Isn't 100^0.2=2.5h!?

Sir where can i get these data

Thanks again for good teaching. I wanted to know if it is possibke to run the model in 1 Day step (for examle having precipitation in one week) how we should set the cn number.because in the second and third day of having rainfall in the watershed, the cn will be changed?

What if i getting all the result in the subbasin i want to change them into ine basin ??

thanks alot sir

Sir I have my output location coordinates shapefile. Please help me how I can import it in HEC HMS

what if we are getting the error ERROR 14959: Start time is a partial number of intervals after midnight for "Run 1".