v0.8.0

This release focuses on changes made to the geoh5 format in the latest Geoscience ANALYST 4.0 release.

What's Changed

• GEOPY-495: Log file and console output written to disk
• GEOPY-506: Inversion result written to SimPEG group.
• GEOPY-521: Implementation of ui.json for the iso-surface creation application.
• GEOPY-205: New minimal environment and lock dependencies
• GEOPY-556: Make all jupyter apps read-only

New Contributors

• @andrewg-mira made their first contribution in #378

Full Changelog: v0.7.1...v0.8.0

v0.7.0

Changes to core functionalities:

• Migration of ui.json read/write and validations to geoh5py implementation
• Make soft dependencies for gdal/fiona
• Resolve conflicts with geosoft/anaconda installation.
• Run command for all inversion standardized to geoapps.inversion.driver
• Update dependency to geoh5py 0.2.0

New development focused on natural source data inversion:

• Implement impedance (MT) inversion with run test
• Implement tipper (ZTEM) inversion with run test\
• Improved spatial tiling

Bug fixes:

• Bad residual calculations on gz, gxz and gyz
• Remove air cells from DC starting model
• Allow Points and Curve entities for starting/ref model input.
• Wrong padding direction on Data transfer app mesh creation.

v0.6.3

Release 0.6.3

(Hot fixes)

• Fix limitations for unrecognized ui.json keys
• Fix Mag/grav inversion crash for:
  • Selection of multi-components grav/mag data
  • Constant topography value option
  • Min/max values for inducing field angles
  • Update ui.json for default bool index

v0.6.2

Adds bug fixes discovered since v0.6.1:

• Fix Block Model origin issue in Data Transfer App
• Fix optional tem checkbox in PeakFinder App
• Fix issue with sorting of data in dropdowns
• Fix issue with reference MVI model
• Fix FEM-1D crash when using susceptibility model
• Fix crash on geoh5 change for Octree Mesh App
• Docs maintenance

v0.6.1

(Minor Release)

What's Changed

This release mostly addresses issues encountered since the release of v0.6.0.

• Remove JSON warnings from jupyter-notebook apps.
• Optimization and bug fixes for Peak Finder
• Fix crash at the end of multi-component inversions
• Fix update upper/lower bound dropdowns on geoh5 change.
• Remove 'Z' options from dropdown channels. Leave empty if vertices are to be used.
• Remove redundant checkboxes for data channel selection in inversion ui.json files
• General API maintenance and unit tests

v0.6.0

New Application - Direct current and induced polarization 3D inversion

The application provides an interface to the open-source SimPEG package for 3D inversion of direct current (DC) and induced polarization (IP) data:

• Direct current data (V/A) inversion for the recovery of conductivity (S/m).
• Apparent chargeability data (V/V) for the recovery of chargeability (SI).

All inversions are performed on a 3D octree mesh.

General Updates

• All 3D inversions have been updated to SimPEG v0.15.1.
  • The transition also includes several updates to parallelization allowing computations on distributed systems.
• Magnetic and gravity inversions now relies on the ui.json input file format.
  • Inversion parameters can be re-imported from existing ui.json files.
  • Alternatively, the ui.json can be loaded in Geoscience ANALYST as a custom UI.
• Magnetic vector inversions can now be run with starting and reference models consisting of amplitude, inclination, and declination components.
• Inversion apps now include a detrending option to remove an nth order polynomial using either all the data or just the perimeter points.
• Octree Mesh Creation and Peak Finder applications also now rely on the ui.json format.
• Added unit tests.
• Bug fixes.
• Some changes have been made on the installation routine and dependencies.

This release will be accompanied by a Geoscience ANALYST release (v3.4) that exposes geoapps applications to Pro Geophysics users via dropdown menu.

v0.5.1 - Patch Release

Minor release.

• Bump requirement version geoh5py=0.4.1
• Fix inversion application topography/receiver location from fields.
• Fix typos in docs
• Add unit test

v0.5.0 - Octree Mesh Creation and updates

• New Application - Octree Mesh Creation
• Updates
  • Major update to the Peak Finder algorithm and application. New selection panel for the query of channel groups. Faster plotting.
  • Implementation of the ui.json for Peak Finder and Octree Mesh Creation. Parameters can be re-loaded in the Notebook app from the Project Panel.
  • Object and Data selection widgets now use the entities uuid as reference. The name of Objects is displayed with the parent group to facilitate the sorting/selection.
  • Zonge (8 Hz) added to the list of airborne EM systems.
  • General maintenance and bug fixes.