No map found, continue search?October 25th 2021Problem:I have two tif-files, a topographic map and an orthophoto, but I don’t understand why they don’t appear in the program and why it says that it...
February 2nd 2021Problem:I try to run a simulation, but instead of the results, I get the following error message:Error-Messages:% Unable to allocate memory: to make array.Not enough space% Executi...
What numerical solution technique does RAMMS use?Answer:In all RAMMS versions (Avalanche and Debrisflow) up to Version 1.5.01, an ENO (Essentially Non-Oscillatory) scheme was used to numerically so...
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...
What friction models are used in RAMMS?Answer:RAMMS (Avalanche and Debrisflow modules) employs a Voellmy-fluid friction model. This model divides the frictional resistance into two parts:a dry-Coul...
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...
