std::bad_alloc in MEG for large datasets
In the case of MEG, for low mesh resolution DUNEuro works fine, however in the case of high-density mesh and sensors, the computation crash just after reading the input data
The DUNEURO Error log:
Reading 3d Gmsh grid...
version 2.2 Gmsh file detected
file contains 722358 nodes
file contains 4007461 elements
number of real vertices = 722358
number of boundary elements = 0
number of elements = 4007461
volume_conductor.time_reading_gmsh = 306.623
tensors = 5
time = 0.0009984
volume_conductor.time_reading_tensors = 0.0009984
volume_conductor.time_reordering_indices = 0.139673
volume_conductor.time = 306.763
degree = 1
element_type = tetrahedron
WARNING: You are using AMG without SuperLU! Please consider installing SuperLU, or set the usesuperlu flag to false to suppress this warning.
time = 0.0109731
time = 0.0109697
Unknown exception thrown!
For these two errors, please find an example of the dataset here. This folder contains the data as a text file and the Matlab format.