Re: [Libmesh-users] Modify Solution

2017-08-21 Thread Anna Claudia
Hi Paul, My solution vectors have some negative values (theoretically zeros, e.g. -1.0627486e-95) that are disturbing the evolution of my system. What I want to do is replace values below a certain threshold (let's say, 1.0e-50) for 0.0. I know this isn't the best approach here, but I hope this

Re: [Libmesh-users] Modify Solution

2017-08-18 Thread Paul T. Bauman
Hi Anna, Could you elaborate on what you're trying to do? Typically, you shouldn't need to modify those structures directly. If we knew what you want to do, we might be able to help you find a more user-friendly approach. Thanks, On Fri, Aug 18, 2017 at 10:48 AM, Anna Claudia wrote: > Hi, > I

[Libmesh-users] Modify Solution

2017-08-18 Thread Anna Claudia
Hi, Is there any way I can simply modify *current_solution* and *old_solution* vectors? I didn't find anything similar in the examples. Any suggestions would be appreciated. Thanks in advance, Anna Claudia -- Check out th