RAMMS

Problem after updating to 1.8.0Problem:I updated RAMMS::Avalanche (or Debrisflow) to version 1.8.0, but now I cannot run any simulations. RAMMS is stuck with "Create .xy-file", see Figure 1 below....

When and why does the Voellmy model work well for Avalanches?Answer:AvalanchesThe Voellmy model – coupled with the calibrated parameters – can be used to(1) predict the runout distance and(2) pred...

Question: I tried the new update, but when I try to open an old file, the following error message appears:% Tag name _JUSTCOMPUTEDRANGE is undefined for structure IDLITVISDATASPACE.% Execution halt...

落石轨迹路线取决于石头的形状、斜坡的陡峭程度以及斜坡上有哪些障碍。有了这些知识，来自苏黎世联邦理工学院的 WSL 研究人员能够为飞行路径创建计算机模拟，模拟软件带有恰如其分的名字“ RAMMS :: ROCKFALL ”，真实地模拟了虚拟石头的跳跃、滚动和滑动。为使模拟尽可能逼真，模拟的石头不仅使用球体或长方体等简单形状，而且还使用真实的、不规则的石块形状。研究人员还在森林中进行了落石测试，

SLF 在雪和雪崩研究方面有着悠久而成功的传统。为实际使用而开发的仿真软件 RAMMS 也源于这一传统。近年来，久经考验的雪崩模块已经扩展到泥石流、滑坡和落石模块。来自案例研究的数据，但也越来越多地来自实地研究，为RAMMS提供了基本信息为ROCKFALL软件来测试和验证。目的是通过实验记录一块石头的整个飞行路径，包括旋转速度、冲击力、跳跃高度和距离等信息。

How do I speed up my debris flow simulation?Problem: My debris flow simulation takes ages to calculate. I use a 0.5m resolution. Do you have any suggestions on how to speed up my simulation? And s...

RAMMS ERROR: Planes must be parallelOctober 25th 2021Problem:I get an error when I import the shapefile of my release areas. What is going wrong?Answer:The polygon shapefile most probably contains ...

Forest Cover HeightOctober 14th 2021Question:We have a query about the Zh-height value assumed in the calculations. The manual notes that Zh varies between 5m and 30m, with a default value of 30m, ...