simpeg
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simpeg
Simulation and Parameter Estimation in Geophysics - A python package for simulation and gradient based parameter estimation in the context of geophysical applications.
#### Summary Implement magnetic equivalent sources using Choclo as the engine. Allow magnetic equivalent sources to take ``engine="choclo"``. Implement new Numba-based forward and sensitivity matrix functions that use Choclo's forward...
This PR is a second iteration on moving the responsibility of multipliers out of the Combo and closer to individual objective functions. This deals with the generic Combo function: $\phi(m)...
**Description of the maintenance task** After discretize v0.11.0 is released, we should update the code for the equivalent sources in SimPEG so they use the `cell_bounds` methods instead of the...
**Description of the maintenance task** Quite a bunch of tests rely on `discretize`'s function `check_derivative` to assert the derivative of a given callable. In https://github.com/simpeg/discretize/pull/360 the `random_seed` argument was added...
### Describe the issue: For the 1D and 2D finite volume NSEM simulation classes, the getJ method does not work. All of these simulation classes currently inherit getJ from BaseFDEMSimulation....
### Describe the issue: The adjoint test for nsem.simulation.Simulation2DMagneticField is only accurate to a relative tolerance of about 1e-7, not to roughly machine precision as is expected. This suggests there...
#### Summary Publish de binary coverage data as artifacts when running tests on Azure instead of publishing the XML files. Combine the coverage files and convert them to XML before...
### Proposed new feature or change: # De-couple `Data` from `Survey` ## History This is simply a brainstorm of things that started over 7.5 years ago at the [opengeophysics/scratchpad](https://github.com/opengeophysics/scratchpad). When...
#### Summary The PR adds a utility for shifting locations relative to discrete surface topography. #### PR Checklist * [x] If this is a work in progress PR, set as...
#### Summary Updates differential magnetics code to model in terms of susceptibility and remanent magnetization Adds effective susceptibility mapping for consistency with integral formulation #### PR Checklist * [x] If...
