pyrocko/CHANGELOG.md

Changelog

All notable changes to Pyrocko will be documented in this file.

The format is based on Keep a Changelog.

[Unreleased]

empty

[2020.03.30] - 2020-03-30

Fixed

• Fix Python 2 issue affecting fomosto server

[2020.03.13] - 2020-03-13

Added

• Event objects now have an extras dict to hold user defined attributes.

Changed

• Removed dependency on 'future' package.
• On installation with pip we now allow automatic dependency resolution.
• We now additionally provide binary 'manylinux1' pip wheels for Python 2.7, 3.5, 3.6, 3.7, and 3.8.
• Improved testing, CI, deployment.

Fixed

• Fix a bug in static modelling time handling.

[v2020.03.03] - 2020-03-03

Added

• fomosto:
  • Support QSSP 2017
  • Support QSSP PPEG variant
  • Add subcommand tttlsd to fill holes in travel time tables. Uses eikonal solver to fill the holes.
  • Allow setting receiver depth for tttview.
• gf:
  • Support velocity and acceleration as stored GF quantities.
  • Support squared half-sinusoid source time function.
• Allow specifying record length when saving MiniSEED files.
• New command line options to save cake plots.

Changed

• In trace.transfer, bypass FFTs for flat responses.

Fixed

• Fix problems with corrupt channel info text tables from FDSN.
• Correct reading of SEGY files with IEEE floating point values.
• Correct query parameters for ISC catalog, previous versions where querying for HH:HH:SS instead of HH:MM:SS.
• Fix scenario generator crashes.
• Fix incorrect error handling in GF waveform synthesis (store_calc_timeseries).
• Fix failing maps snuffling when running multiple Snuffler instances.

[v2020.02.10] - 2020-02-10

Added

• Support querying all stations with GLOBAL from ISC.
• Support event queries in client.fdsn.
• Catalog snuffling: support FDSN event queries.
• Add trace_scale setting in Snuffler configuration file.
• Support 1-2-3 as a valid channel triplet.
• Support elastic2 component scheme in Fomosto QSEIS backend (pure explosion sources).
• Support Burger's elasticity parameters in cake and gf.psgrn_pscmp.
• Include updated old GmtPy tutorial it documentation.
• Snuffler: can now use <tab> and <shift>-<tab> to iterate through phase markers of active event.
• New dataset: Pleistocene and Holocene volcano database from Smithsonian Institution.

Changed

• All location-based objects like events and stations should now fully support Cartesian offset coordinates.
• Scenario: interface, behaviour and defaults improved.
• Snuffler: trace to station lookup now supports both: (net, sta) and (net, sta, loc). The latter more specific one has precedence.
• Automap: changed appearance of GNSS velocities.

Fixed

• Fix a bug affecting origin time and STF of gf.RectangularSource.
• Fix conversion of QuakeML phase lacking phase hint to Pyrocko marker.
• Fix ignored timeout argument in client.fdsn.dataselect.
• Fix error in polygon-on-sphere cutting (beachball module).
• Fix errors in point in polygon-on-sphere checks.
• Fix various errors in GSHHG data dry/wet area masking.
• Fix crashes with bad StationXML files, improve robustness.
• Fix problems with crazy GPS infos in Datacube recordings. Time interpolation is now much more robust.
• Fix crashes in recursive STA/LTA.
• Fix a numerical bug in recursive STA/LTA.
• Improved SeedLink acquisition.

[v2019.06.06] - 2019-06-06

Added

• Shortcut to get Kite Scene from SatelliteResult and direct KiteSceneTarget.
• Improve documentation of pyrocko.gf with a special topic chapter.
• Combined volume change plus CLVD parameterized source: gf.VLVDSource.
• Method to perturb cake earth models.
• Support cross-section views in beachball plotting.

Changed

• Automap now defaults to not show any scale.

[v2019.05.03] - 2019-05-03

Fixed

• Improved compatibility with Anaconda.

[v2019.05.02] - 2019-05-02

Added

• gf:
  • CombiSource, which can handle a set of different sources as a single source object
  • resonator stf
• guts:
  • Function to get Guts attributes.
  • ypath functions to set Guts attributes via pattern.
• Snuffler: clip_traces configurable in configuration file.
• New client: ISC catalog interface.
• Add a function to create phase markers from QuakeML.
• Can now use Gutenberg Richter magnitude distribution when creating synthetic scenario events.
• Support for handling of sparse gnss components.

Changed

• gf:
  • Now the discretised point sources have their true time set, time shifting is done only before and after c function calls.
  • Source times are handled in double precision.
  • Static store requests fallback to zero time to handle absolute source times.
  • Store ext gives individual index for out of bounds error for targets.
• Geofon catalog web format changed, now parsing GeoJSON instead of HTML.
• Instrument response deconvolution gives more explicit warnings about inconsistencies.
• Changed default of model.gnss correlation factor to 0.0.
• Add flag to dump progressbar instead of showing the progressbar.
• Can now handle and plot GNSS stations lacking complete set of component orientations.
• Event depth is now optional (model).

Fixed

• gf:
  • low level errors in time handling
  • ExplosionSource for non-volume sources
• obspy_compat event conversion
• Problem with numpy scalars in source and target objects
• Conversion of quakeml piks to pyrocko phasepiks use phase polarities strings
• snuffling broken load dialogs (QT5)
• trace: deltat rounding error function
• segy functions
• model.gnss covar
• scenario: perfomance improvement
• geofon catalog: problem with multiple solutions for some events
• setup: UnicodeDecodeError
• fuzzy beachball plotting bugs

[v2019.05.02] - 2019-05-02

Added

• Anaconda builds for python 3.6 and 3.7
• Green's Mill
• gf: rectangular source check for point source discretisation
• stationxml: using a flat response function is enabled
• guts: support for time stamps in local time
• datasets/geonames: get city by name
• gf: Eikonal solver
• plot: fuzzy beachballs
• trace: has a function to fix rounding errord

Changed

• gf: improved summation of static gf components
• FDSN: configurable time out for requests

Fixed

• rdseed get_station fix
• gf: quantity velocity from displacement through num.diff

[v2018.09.13] - 2018-09-13

Added

• Snuffler map added
  • Bing aerial images
  • Distance and area measure
  • Toggle lines and cities
• GF: Server added JSON API
• Snuffler: and Jackseis now accept YAML event files
• Snuffler: polarity picking in
• fomosto: ttt now checks for holes in travel-time tables
• Guts:
  • can now specify output yaml style for strings
  • improved XML namespace support
  • add utility module to help with guts structure updaters
• model: GNSS displacement components can have covariances

Changed

• gf:
  • improved handling of derived magnitude sources
  • slip-driven rectangular source, explosion

Fixed

• Fixed Bug in ExplosionSource (incorrect moment conversion)
• Fixed bug in polygon coordinates
• Fixed SSL issues
• Fixed SRTM tile download
• Fixed fomosto tttextract --output
• Various minor bugfixes
• Various compatibility fixes
• Updated web service URLs and online catalog parsers

[v2018.01.29] - 2018-01-29

Added

• pyrocko.obspy_compat compatibility with basic ObsPy classes (see https://pyrocko.org/docs/)
• Added examples for ObsPy compatability, StationXML and QuakeML
• Added Source.outline

Changed

Fixed

• geofon updated page parser
• old requests compatibility
• various bugfixes

[v2018.01.16] - 2018-01-16

Added

• improvements to colosseo / scenario
• model.load_events() now accepts yaml based event files

Changed

• changes on geofon event web pages require an update in catalog.geofon
• better handling of defaults in guts, guts-derived default objects are now automatically cloned
• follow changed SRTM url

Fixed

• error in string/time conversion (affecting date formats with more than one '.')
• py2/3 related bugs in cake and guts
• incorrect handling of moment/magnitude in moment_tensor.MomentTensor.randam_mt()

[v2017.12.13] - 2017-12-13

Added

• new pyrocko.model: GNSSCampaign model
• new pyrocko.gf: GNSSCampaignTarget
• New module pyrocko.scenario: Create earthquake data scenarios on the fly, outputs are
  • Waveforms model
  • InSAR deformation model (with kite)
  • GNSS data Use colosseo CLI tool to initialize and calculate your earthquake scenarios.

Changed

• pyrocko.pile: caching
• snuffler: improved OpenStreetmap visual appearance and logging
• snuffler: marker table print menu
• snuffler.maps: upgrade to OpenLayers4

[v2017.11.22] - 2017-11-22

Added

• QuakeML - Include moment tensor to pyrocko.model.event

Changed

• deployment polishing to pip and Anaconda
• documentation

Fixed

• pyrocko.pile caching
• automap SRTM download authentication

[v2017.11.16] - 2017-11-16

Added

• Python 2/3 support
• Community support chat
• new deployment for Anaconda and pip
• Installation through python pip and Anaconda
• Built-in Snufflings added: Maps, Seismosizer and Cake

Changed

• Version naming has changed to rolling release style (e.g. v2017.11.16)
• Reorganized module hierarchy (backwards-compatible)
• documentation and examples