I have to say, your a treat for people working with HEC-RAS.
@panicellu4 жыл бұрын
I'm watching all your videos now! Always learning something new! Thanks a lot from italY!
@fingon89199 ай бұрын
this man is a literal GOD
@vahidmohammadian36323 жыл бұрын
Excellent. Thanks. Also, I wonder how to update a DEM with sonar surveys (points)
@hiruyberhe1004 жыл бұрын
Hello Krey, Thanks for your helpful videos. Would you mind going over 1d-2d coupling particularly ‘connections’; also if you don’t mind using applicable time step in relation to cell sizes, distance between XS & channel depth. If you also talk about calibration. Thanks again.
@bimochanwagle50072 жыл бұрын
how do i add bathymetri to storage area??
@madhavigajre23632 жыл бұрын
How to modify terrain with braided rivers and multiple reaches to the mainstream
@giampietromartini91062 жыл бұрын
Thank you very much! Is It possible to get the file you worked in?
@kianian5 жыл бұрын
Thank you for the video. I have got a quetion though: how can I update the bathmetty if I have point measurement data? The thing is I have hunderds of cross sections for which I have point measurements and therefore it would be extremely time consuming to modify the cross sections manually. Is there a faster way to do this in HEC-RAS?
@dunkinh4 жыл бұрын
Not sure your data format, but is it easier that you create a new Dem file using your data point and cut xs from your new Dem?
@rodrigoperdigao90744 жыл бұрын
Hi Kian, you can do it automatically using a python code to edit the geometry file (.g##) that contains cross sections data. If you want to understand more how to do that, open your geometry file using notepad and take a look at the info that you'll see.
@gregalbright54854 жыл бұрын
Can you do a video explaining the channel modification tool? I'm having a hard time understanding why it won't do what I want it to do.
@tahaamine5 жыл бұрын
Thanks for the video! I want to do this for a reservoir, do I use the same method, or is there a different method specific to reservoirs bathymery?
@TheRASSolution5 жыл бұрын
The method would be the same. If you wanted to breach the dam that forms the reservoir, however, you'd need to be sure to remove it from the terrain and build it back again as a weir.
@mckayharper51914 жыл бұрын
What is the previous video to this that you speak of?
@vahidmohammadian36323 жыл бұрын
Very useful. Thank you
@Mike-yg9zw5 жыл бұрын
Great Video. I have a quick question: Generally I've used 1-D modeling for stream restoration projects. This typically involves setting up an existing geometry file with cross sections based on detailed survey data. I would then use the channel design editor and template tool to create proposed cross sections in a proposed geometry file. I would then go ahead and run the 1-D model under existing and proposed conditions and compare the results (focusing on water elevation, shear stresses, velocities, etc). So, it sounds like moving forward, after I create my proposed cross sections I should follow the steps you outlined in this video to create a new merged "proposed" terrain that can be used for both 1-D and 2-D modeling?
@TheRASSolution5 жыл бұрын
The channel modification tool is still more powerful than the method I've shown, since you can get more automation such as daylight lines, cut/fill volumes, constant bed slope, etc. out of it. Watch for lots of cool new terrain editing tools coming in Version 5.1.
@lidyalulseged93244 жыл бұрын
Sir you are amazing. You explained well and pls make more videos.
@sjgonzales2 жыл бұрын
can i request the data you use?
@johnnysmith68764 жыл бұрын
Perfect, super helpful!
@RockyQuispeGuerrero2 жыл бұрын
Hello, I am Peruvian and I would like to know if the courses are in Spanish or if they have a translation. Thanks