What's new in HEC-RAS 6.0 Part 5: Polygon modification layers and control points
ฝัง
- เผยแพร่เมื่อ 28 ก.ค. 2024
- Happy Australia Day from down under! In this video, we continue our look at the new terrain modification tools in RAS Mapper. Here's what we're covering today:
0:00 Introduction
2:48 Review of the 3D Viewer controls
7:31 Selecting preferred LiDAR data classes
9:35 Using QGIS to do a bulk replacement of no-data values
12:50 Adding polygon modification layers for removing features
14:40 Using modifications to add above-ground features
18:59 Adding control points to customise the geometry of an added feature
Download the latest version of HEC-RAS here if you want to try it yourself: www.hec.usace.army.mil/softwa....
If you want to use the same data set, here is a download link for a down-sampled 5-metre geotiff file and projection file for the Los Angeles area: we.tl/t-dhmbp1HXdd.
Here's a tutorial for starting a project from scratch and pulling terrain data into RAS Mapper: • HEC-RAS Basics Part 1 ... .
For future webinars and courses, please visit the RAS Solution page (www.kleinschmidtgroup.com/the...) or on the Australian Water School website (awschool.com.au/). - วิทยาศาสตร์และเทคโนโลยี
my favorite Hec Ras Teacher
Really, you are a great positive thinker, please keep on.
Thanks Krey,
great, useful and interesting, as always!
This is amazing!
Thank you siR
For the Hec RAS 2d modelling course. I can pay via CC?. On the Australian Water site I can only pay through paypal. Any other option?
Thank you
Please can you help me by sending a video showing the develop a linear kinematic wave model and route . I can send the picture of the problem.