NonLinLoc
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alomax
Probabilistic, Non-Linear, Global-Search Earthquake Location in 3D Media
Good afternoon, Im trying to use NonLinLoc to relocate earthquakes in La Palma (Canarias), where there are hundreds of seismic events in 2020, for the search method I using Octtree...
Although this program has been almost replaced by *SeismicityViewer* for visualizing NLLoc locations, but when we want to customize to visualization of results generated by this program, Grid2GMT are still...
I think both changes can improve the maintainability of this project: - change GMT script format to let it compatible with >= 5 can let more people access this tool...
Hello 👋 I run a security community that finds and fixes vulnerabilities in OSS. A researcher (@ihsinme) has found a potential issue, which I would be eager to share with...
Hi-- I wonder if I could ask for some clarification with the LOCSEARCH parameter in OctTree mode. This may not be the place for it so feel free to direct...
Hello Anthony, I am testing NLL for the automatic location of local events. I tried to locate some quarry blasts, which depth should be close to 0 km. Using the...
Until the following commit https://github.com/alomax/NonLinLoc/commit/18b61d1ce47f020e03ddee6f44d9d2334578bd3f, the compiler show the following error when I tried to build on Ubuntu 20.04 LTS: ``` iori@totoro:~/Codelab/NonLinLoc/src$ make [ 1%] Built target loclist [ 2%]...
My understanding of the documentation is that SAzim and RAz should be identical when using travel-time grids constructed from 1D velocity models. Instead (in both NLLoc 6.0.0 and 7.0.0 -...
Hello, I use NonLinLoc pretty extensively for locating induced seismic events in shallow, heterogeneous environments. I tried to retrieve the takeoff angles from the grids by loading the grid using...
We are usually using meter based coordinate systems for most of our very local to regional models. In custom applications, we simply use `TRANS NONE` and convert the output to...
