Changelog
All notable changes to Grond are documented in this file.
The format is based on Keep a Changelog.
Unreleased
Added
grond go
utilises --threads
arguments for various tasks.
- InSAR plots improved, now plotting 'best' and 'mean' // Improvements
Fixed
- Improvements in documentation and examples.
satellite.plot
degree axis offset and close-up scaling for point sources.
[1.3.2] 2019-07-03
Added
- Can now run target balancing with a fixed magnitude (reference event) for
automatic removal of stations providing unreasonably large misfits
(
use_reference_magnitude
and cutoff
in TargetBalancingAnalyserConfig
).
- Add possibility to export only results from runs matching given criteria.
At the moment, it is possible to select by rundir tag (
grond export --selection
).
Fixed
- Corrected time window calculation in
NoiseAnalyser
- Plots not using
harvest
subset.
[1.3.1] 2019-06-08
Added
- Allow controlling number of threads in
grond report
with --threads
Changed
- Default number of threads used in
grond go
and grond report
is now 1.
Setting both together, --parallel
and --threads,
to values higher than 1
may currently cause hangs.
- Improved control on threading utilization.
Fixed
- Repaired
grond report
and grond plot location_mt
which were broken in
v1.3.0.
[1.3.0] 2019-06-04
Added
- Added Covariance weighting from
SatelliteTarget
and GNSSTarget
.
- Added new Volume source (VLVD).
- Added SVG as
grond plot
export format.
Changed
- Consistent utilisation of
ModelHistory
for plots and results.
MTLocationPlot
supports Gamma scaling (misfit^gamma).
SatelliteTarget
speeds up bootstrapping by multi-threading.
Envronment
can be initialised from ProblemConfig
.
- Improved:
grondown
downloading seismic wave forms.
[1.2.0] 2019-02-19
Added
- Waveform targets: switch to change to acceleration / velocity fitting.
- Waveform targets: include / exclude stations by pattern on target-group
level.
- Option to export list of stations used in one or more setups (
grond check --save-stations-used=<filename>
).
- Can now handle GNSS stations lacking complete set of component orientations.
- Noise analyser: added possibility to except stations with high S/N ratio from
removal due to high pre-event noise.
- Improved unit tests.
- Report archive generation can now be skipped via command line flag or report
configuration setting.
- CMT problem: can now switch between different source time functions.
- Added workaround switch for
"cannot project traces with displaced sampling"
issues.
Changed
- Transparent event loading and checking.
- Noise analyser: target groups are now handled independently. Each group now
uses its own threshold in weeding mode.
- Improved error handling (
grond check
, instrument responses,
- Only exclude waveform targets when
distance_min
constraint is given in
problem_config
.
- Improved method chapter in documentation.
Fixed
- Waveform fit plots: fix crashes while plotting results from joint inversions.
- Satellite fit plots: fix bug in source outline drawing
- Waveform targets: fixed handling of channel epochs from StationXML for
channel orientations.
- Station plots: fixed problems with empty target groups.
- No more MPL warnings 'too many open figures' when creating sequence plots;
the plots are now created one by one.
- Report: fix dsiplay issue with inaccessible elements in left navigation.
- Fixed crash when
starting_point
setting in highscore optimiser is set to
mean
.
[1.1.1] 2019-02-05
Fixed
- Bug in volume point source plot causing crashes.
[1.1.0] 2019-01-22
Added
- New VolumePointProblem to optimise magmatic and volcanic processes.
- New problem config sections in
grond init
.
Changed
- Documentation of problems configurations are now centralised at
src/data/snippets
.
- Output of
grond init list
.
Fixed
- Bug in GNSSMisfitTarget.
- Plotting in GNSS plotting functions.
- Highscore optimiser logging output
- Satellite plot: Setting geographical aspect ratio for LatLon data
- GNSS Plotting function
[1.0.0] 2019-01-07
Added
- Cluster analysis on result ensemble with
grond cluster
.
- Plotting of cluster analysis results in
jointpar
, mt_decompostion
, and
mt_fuzzy
plots.
- User can now add self-defined labels to a run dir (
grond tag
). The labels
are shown in the report list.
- The optimiser's acceptance and choice history is now dumped and plotted.
- Added station distribution plot for seismic and GNSS stations.
- Installation instructions for Anaconda and pip.
Changed
- Parallelized
grond report
.
- Rewritten
grond init
to deliver examples and commented snippets.
- Plots appearing in report can now be customized in a configuration file.
- Whether reference solutions are shown in plots can be configured in the
report's plot config.
grond plot
now has a --show
option to display MPL plots interactively.
- Plot
location_mt
improved.
ProblemConfig
: added nthreads
argument.
- Plot
contributions
: show cumulative contributions for targets providing
multiple misfits.
- Optimiser can now be configured to yield exactly reproducible results by
providing seed values for all random number generators involved.
- Plots
sequence
and fits_waveform
: layout as single plot figures by
default.
Fixed
- Plot descriptions and titles improved.
- Reports can now be viewed in IE.
- Improved consistency of log messages.
- Fix display issues in waveform plots (partially hidden labels).
- Various improvements on the documentation.
- Improved robustness of report generation during
grund run
.