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Whats new in HECRAS 60 Part 5 Polygon modification layers and control points
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=2Vp_WqUhmk4
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: https://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: https://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 of 8: Download ... . • For future webinars and courses, please visit the RAS Solution page (https://www.kleinschmidtgroup.com/the...) or on the Australian Water School website (https://awschool.com.au/).
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