Followers of this channel, first of all, I would like to say welcome to this interesting youtube channel. In this channel a lot of things that help to conduct research on hydrology, sediment, irrigation, soil, and water conservation, starting from data collection up to obtaining the result of our work from different models like Arc GIS, SWAT, Hec HMS so on are discussed. So, all of you can access the videos that are uploaded on this channel. subscribing to the channel helps you to get the new videos uploaded to the channel. thanks!
To delineate a watershed for a diversion weir structure, should I: 1. Use the entire basin and place my outlet point to delineate the watershed, or 2. Clip my woreda area from the DEM first and then delineate the watershed based only on the woreda area? Which approach is more suitable?@@givevalueforwater
First you should have the outlet of the watershed. After that, you should take A DEM That covers all prt of your watershed by masking from the basin or sub basin. Masking using woreda shape file may lead you to miss part of the watershed.
Is your study area covers this much area? if so you should use the DEM of the basin, but to reduce processing time you may mask or use rectangle to take your target area.
Hi. I tried following your video step by step. But I still met a problem that "System.Runtime.InteropServices.COM Exception (0 x80004005) : HRESULTE_FAIL of COM component invocation returns the errorIn the ESRI. ArcGIS. Geoprocessing. GeoProcessorClass. Execute (String Name,IVariantArray ipValues, ittrackcancel pTrackCancelIn ESRIAPWR. HECGeoHMS10. GenerateProject. ConOpGP (IRaster conGrid,IRaster trueGrid, Object falseGrid, String sWhere, String rsltPath)" when I try to generate the project. And the project document can't be built. What's wrong with it?? It really disturbed me. If you can help me, I would be grateful.
Hello. I met a problem "basinheader table can not be founded" when I try to "Map to HMS unit". Where is the basin header table? How can I solve it? Thank you very much!
hello, Such problem may happen if you missed some steps before so, you should have to work every step with out and mistake for more contact me through my email and I will forward the user manual. have a nice time
Sir can you give me soil type classification data ? I have 5 soils in my study area which are:- 1) eutric cambisols. 2) Humic cambisols. 3) Eutric gleysols. 4) Eutric fluvisola. 5) Orthic luvisols. What is the weightage of these soil ?
Met file is unable to generate But after several trial I got met file But when it is opened in HECHMS met data file is not coming Kindly give suggestions
I doubt your calibration works. The number of simulation years, the beginning and ending of the simulation were all wrong and unmatched. I did not even go to detail of the parameters. This kind of videos are misleading.
Dear Mule, I wanted to express my gratitude for your insightful video content, which has proven to be incredibly valuable to me. I'm particularly interested in learning more about SWAT+ and how to effectively incorporate human abstraction, such as abstraction for irrigation. This aspect is crucial as it significantly impacts the calibration process, often leading to high uncertainty when overlooked. I eagerly await your response and thank you in advance for your assistance. Best regards, Debebe Derib
Great! How did you manage the error that you have seen at the end of your analysis. I am also encountered the same error. Pls reply me without ignoring bro pls!
Dear tsegaye, the error you have seen at the end when I try to open the global sensitivity is do to small number of simulation, so you should have at least 40 simulation to seen the global sensitivity.
