Releases: obspy/obspy
Releases · obspy/obspy
ObsPy 1.4.1 (doi: 10.5281/zenodo.11093256)
Changes:
- obspy.core:
- fix a bug in response calculation with non-SI input units. With e.g.
"nm/s" as first stage input units (which is unusual, though), the
amplitude of the frequency response was calculated wrongly, not taking
into account the scaling factor needed to get from "nm/s" to "m/s". In
general if this bug would have been encountered before it should have led
to quite obviously wrong results, since it would lead to values that would
have been off by at least two orders of magnitude (e.g. in case of "cm/s")
or even up to nine orders of magnitude (e.g. in case of "nm/s").
(see #3369) - fix a bug in Stream.select(inventory=...) (see #3282)
- fix a problem in Stream.plot() failing to remove the "min-max-plot zoom
warning" when interactively zooming into and then again out of a plot with
reduced number of points plotted with matplotlib >=3.6 (see #3318) - fix an issue with Stream.rotate() when there are dots in e.g. station code
(see #3373)
- fix a bug in response calculation with non-SI input units. With e.g.
- obspy.clients.fdsn:
- obspy.clients.nrl:
- obspy.clients.seedlink:
- avoid unnecessary calls to "get_info()" on waveform requests without
wildcards (see #3232)
- avoid unnecessary calls to "get_info()" on waveform requests without
- obspy.imaging:
- fix a bug that raised an error when plotting beachball patches with
routine "beach" with providing an existing axes instance (for proper
scaling) and saving to vector graphics as pdf/eps (see #2887) - fix a problem in Stream.plot() failing to remove the "min-max-plot zoom
warning" when interactively zooming into and then again out of a plot with
reduced number of points plotted with matplotlib >=3.6 (see #3318) - fix some issues with bad x-tick positioning and labeling in dayplots
(see #3361) - fix a bug in Stream.plot() where the plotting method argument (e.g.,
'fast', 'full') was ignored for section-type plots
- fix a bug that raised an error when plotting beachball patches with
- obspy.io.gcf:
- Fixed an issue in algorithm to split and encode last few data into GCF
blocks (see #3252)
- Fixed an issue in algorithm to split and encode last few data into GCF
- obspy.io.sac:
- Fix writing SACPZ from poles and zeros stages with Hertz transfer function
type. SAC is expecting the SACPZ data to be in radians/s (see #3334)
- Fix writing SACPZ from poles and zeros stages with Hertz transfer function
- obspy.io.wav:
- Fixed reading of stereo wav files (see #3399)
- obspy.io.win:
- Fixed three bugs when reading 0.5 byte datawide (see #3310)
- obspy.io.xseed:
- obspy.io.zmap:
- Fix writing events with origins that have no depth or depth errors given
(see #3343)
- Fix writing events with origins that have no depth or depth errors given
- obspy.signal:
- PPSD: Fix some time slices getting skipped if sampling rate does not align
well with the length of one PSD slice. (see #3387)
- PPSD: Fix some time slices getting skipped if sampling rate does not align
- obspy.taup:
ObsPy 1.4.0 (doi: 10.5281/zenodo.6645832)
Changes:
- obspy.core:
- Minimum supported Python version is now 3.8 (see #3081, #3087)
- Minimum supported dependency versions are now numpy 1.20, scipy 1.7 and
matplotlib 3.3 (see #3081, #3087) - response: avoid reporting all unkown units (e.g. "RAD/S") to evalresp as
displacement ("DIS") which with default value for "output" ("VEL") leads
to evalresp adding a differentiation during response calculation. Instead
report undefined unit, which makes evalresp use response as is and
essentially ignoring "output" parameter (see #2945) - Improved expanded channel information in string representation of Station,
e.g. when displaying station in IPython shell (see #3024) - limit length of list which records processing info (see #2882)
- map plots: fix initial map setup, properly pass through user specified
options, like "projection" etc (see #3191)
- obspy.clients.fdsn:
- update URL for NCEDC to https (see #3203)
- add all valid parameters to get_stations_bulk, e.g. geographical
constraints (see #3140) - do not use autodiscovery of file format in get_stations, unless "format"
is set to something we do not recognize (see #3138) - fix a bug in routing client that made any request made error out when
"debug=True" was set (see #3214) - fix raising FDSNTooManyRequestsException when server rejects request due
to rate limiting, due to a bug instead a TypeError was raised (see #3219)
- obspy.clients.seishub:
- submodule removed completely, since it is outdated and not even test
servers have been running for years (see #2994)
- submodule removed completely, since it is outdated and not even test
- obspy.db:
- submodule removed completely, since mostly being used in discontinued
seishub server (see #2994)
- submodule removed completely, since mostly being used in discontinued
- obspy.imaging:
- spectrogram: change the computation for default window length if not
specified to give useful values for sampling rates much higher or lower
than 100 Hz (see #3093) - spectrogram: better exception type and messages when input signal is too
short (see #3093) - map plots: fix initial map setup, properly pass through user specified
options, like "projection" etc (see #3191)
- spectrogram: change the computation for default window length if not
- obspy.io.alsep:
- new module for reading data from the Apollo missions stored in ALSEP
format (see #3156)
- new module for reading data from the Apollo missions stored in ALSEP
- obspy.io.nlloc:
- avoid mangling channel/component code when writing nonlinloc phase file,
just write full channel code unchanged into nonlinloc's "component" field
(see #3223) - fix reading nonlinloc hypocenter files written by newer nonlinloc
versions, data parsed into Arrivals was wrong (see #3223) - read geometrical station azimuth instead of ray takeoff azimuth from
hypocenter. This is more robust (ray takeoff values sometimes not accurate
at all) and also follows more the QuakeML documentation that states
"Azimuth of station as seen from the epicenter" which implies a simple
geometrical calculation (see #3224) - ignore ray takeoff dip if the stated quality for it is "0 - unreliable".
our example data show that values can be blatantly wrong when quality is
reported as "0" (see #3224) - write timing error as "0.0" if it is not set on a pick, as recommended by
nonlinloc's author (see #2371, #3224)
- avoid mangling channel/component code when writing nonlinloc phase file,
- obspy.io.nordic:
- add support for writing multiple amplitudes for one pick (only new format)
and writes some amplitude lines more compact (see #3075, also #2814) - add full support for reading and writing apparent velocity and backazimuth
with new nordic format (see #3075) - fix comments on angle of incidence vs. takeoff angle (What is called
angle of incidence in Seisan is the same as what is usually referred to as
takeoff angle, see #3075) - add function to check whether phase is valid IASPEI phase in Seisan (#3075)
- full support for writing high-accuracy origin line (see #3075)
- add support for writing multiple amplitudes for one pick (only new format)
- obspy.io.sac:
- obspy.io.seiscomp:
- update SeisComP 0.11 and 0.12 schema to potentially speed up sc3ml to qml
event catalog conversions (see #3216 and SeisComP/common#74)
- update SeisComP 0.11 and 0.12 schema to potentially speed up sc3ml to qml
- obspy.signal:
- obspy.taup:
- add option "indicate_wave_type" to distinguish S waves in ray paths
plot by using wiggly lines for shear waves (see #3047) - improved accuracy of ray paths by change of root-finding algorithm
in SeismicPhase.refine_arrival (see #3064, #3096) - improved accuracy of travel time estimates by using theta function
(see #3068) - add support for models without a core or inner core
(see #1200, #1423, #2086, #2192, #2390, #3070) - add support for a wider range of diffracted phases, like SedPdiffKP
(see #3085) and PKdiffP (see #3095) - allow rapid travel time plotting in plot_travel_times by using
precalculated travel times (see #3092) - return pierce points for any depth (see #1742, #3072)
- bug fix for rays which cannot turn due to low velocity at bottom
of layer (see #3080) - add some checks for bad phases, so "ScScS" is not allowed
(see #2774, #3082) - bug fix for sources within high slowness regions (see #2976, #3100)
- add option "indicate_wave_type" to distinguish S waves in ray paths
ObsPy 1.3.1 (doi: 10.5281/zenodo.7193374)
Changes:
- obspy.core:
- Fix exclusion of magnitude 0 events in Catalog.filter (see #3105)
- Trace.resample: Changed default for
window
to "hann" following a name
change in scipy, "hanning" is not recognized anymore in newest scipy
(see #3117) - Fix different data length for trim/slice methods (see #2608)
- Add keep_empty_traces option to Stream.trim (see #2608)
- Fix missing legend and plot artifacts in Inventory map plots at
intersection of equator and prime meridian (see #3067) - Fix a bug in recaculation of overall instrument sensitivity (see #3099)
- Fix colored IPython output on Windows (see #3148, #3171)
- Add a warning in
Trace.remove_response()
docs, regarding using water
level mechanism with instrument response non-flat with the requested
output units (see #3172, #3136) - Fix reusing Catalog/Inventory map plots, i.e. doing multiple cartopy plots
with these objects into the same axes (see #3018) - Fix Stream.rotate with multiple-station or multiple-event Streams (see
#2623, 3155)
- obspy.clients.fdsn:
- Fix a bug in
get_stations_bulk
regarding parameter "includerestricted"
(see #3158) - add URL mapping 'EIDA' for http://eida-federator.ethz.ch (see #3050)
- Fix issue where "https://" URLs were not matched by the IRIS federator
client, resulting in raspberry shake matches being excluded from results
(see #3127) - Properly set HTTP Content-Type header in POST requests (see #3169)
- Fix a bug in
- obspy.clients.nrl:
- deprecate online NRL client as it will stop working in Spring 2023 when
old NRLv1 gets taken offline (see #3164) - enable reading from a downloaded full copy of the NRLv2 at
http://ds.iris.edu/ds/nrl/ (see #3058) - Fix a bug in recaculation of overall instrument sensitivity after
assembling response from separate sensor and datalogger response parts
(see #3099)
- deprecate online NRL client as it will stop working in Spring 2023 when
- obspy.imaging:
- Scanner/obspy-scan: skip directories without read permission (see #3115)
- obspy.io.gse2:
- bulletin reading: correctly add Mag2 and amplitudes even if Mag1 is not
present (see #2420)
- bulletin reading: correctly add Mag2 and amplitudes even if Mag1 is not
- obspy.io.mseed:
- fix a bug in endtime calculation when writing fixed flags block
information (see #3165)
- fix a bug in endtime calculation when writing fixed flags block
- obspy.io.seg2:
- obspy.io.stationxml:
- obspy.io.wav:
- fix writing of wav files with rescale=True and default width=None
(see #3029)
- fix writing of wav files with rescale=True and default width=None
- obspy.signal:
- obspy.signal.PPSD:
- obspy.taup:
ObsPy 1.3.0 (doi: 10.5281/zenodo.6327346)
Changes:
- obspy.*
- no more support for Python 2 (see #2577)
- added python 3.9 and 3.10 tests for all platforms,
minimal supported python version is 3.7 (#2925, #2489) - removed os.path calls with pathlib library calls (see #2751).
- rewrote CI tests to make use of cache (see #2936)
- removed individual logging configurations in Obspy, logging can be
configured by the user, see documentation of Pythons logging module,
only the FDSN mass downloader automatically configures logging as before,
but this behavior can be turned off now. The loglevel keywords are
therefore deprecated and have no effect anymore (see #2720) - refactored obspy-runtest to use pytest and modified several command
line arguments, required to disable image comparisons (see #2489) - removed calls to deprecated NumPy functionality (see #2949, #2981)
- cleaned the documentation, build process, and docstrings (see #2662, #2954)
- refactored and modernized setup.py (see #2422)
- scripts:
- SDS report: try to be faster on slow filesystems (see #3009)
- obspy.core:
- speed up import of obspy core functions (see #2758)
- read_inventory(): add "level" option to read files faster when less level
of detail is needed. currently only implemented for StationXML reading
(see #2759) - add option to suppress evalresp sensitivity mismatch warning when removing
instrument response (see #2677) - round magnitudes in Catalog/Event string representation to one decimal
(see #2742) - add support for pathlib.Path objects in read(), read_inventory() and
read_events() functions (see #2743) - add a "DEF" option (default units) to Inventory.plot_response() and
Trace.remove_response() (see #2806) - stream.select(): circumvent wildcard-matching when called with a trace-id
without wildcards for quicker trace selection. - Inventory addition now consistently uses shallow copies (#2675, #2694)
- removed obsolete wrapper around numpy.loadtxt causing import error with
numpy 1.22 (see #2912, #2913) - fix iso8601 regex for issue #2868 to cope with day 360 properly
- fix crash when resampling very short traces (see #2926)
- response list stages: do not raise an exception if response calculation
involves extrapolation outside of frequency range defined by the response
list stage but rather only show a warning. raising an exception is the
safe route but it also prevents valid calculations as it is up to the user
to make sure that signal spectrum is properly suppressed in those
frequency ranges outside of the valid response information (see #2988) - fix a bug while checking for valid URI syntax when setting identifiers on
inventory type objects (see #2905)
- obspy.clients.arclink:
- submodule removed completely, since ArcLink was officially deprecated and
deactivated on all big datacenters years ago (see #2994)
- submodule removed completely, since ArcLink was officially deprecated and
- obspy.clients.fdsn:
- introduce fine-grained FDSN client exceptions (see #2653, #2964)
- support for "eventtype" parameter in get_events(), as specified in version
1.2 of the FDSN event web service (see #2780) - Hostnames with hyphens and long TLDs are no longer rejected as invalid
FDSN server URLs (#2878) - add URL mapping for IRISPH5, IESDMC, GEOFON (alternative to GFZ)
(see #2739, #2932) - update RESIF URL mapping to use http and add RESIFPH5 (see #2938)
- obspy.clients.filesystem:
- obspy.clients.seedlink:
- basic client: properly terminate after finished get_info() request (see
#2996)
- basic client: properly terminate after finished get_info() request (see
- obspy.imaging:
- obspy.clients.filesystem.tsindex:
- improvements to leap second file setup and other small fixes (see #2776)
- obspy.clients.seedlink:
- Fix a bug in basic client when printing debug output (see #2734)
- obspy.clients.seishub:
- added deprecation message
- obspy.db:
- added deprecation message
- removed from default test suite
- obspy.io
- add support to resolve the SEED id of picks for nlloc hyp files and
nordic files, refactor the same functionality for SeismicHandler evt
and HypoDD pha files. Some parameter names therefore changed in the
latter, but former parameter names are still supported (see #2251)
- add support to resolve the SEED id of picks for nlloc hyp files and
- obspy.io.css:
- open CSS waveforms even if gzip-compressed (see #2736)
- obspy.io.gse2:
- When reading GSE2 bulletins, station magnitudes now include waveform IDs
and have associated station magnitude contributions (see #2718)
- When reading GSE2 bulletins, station magnitudes now include waveform IDs
- obspy.io.hypodd
- obspy.io.kinemetrics:
- adds the
apply_calib
argument to theread_evt
method to allow
obtaining the raw data bits stored in the evt file (see #2582), note this
changes the default (wrong!) behaviour, by default the data returned will
be the NOT corrected ones. When passingapply_calib=True
, the
calibration factor will be used.
- adds the
- obspy.io.nordic:
- add read and write support for New Nordic format (see #2814)
- fix bug where negative magnitudes were not read properly
- fix bug where empty hours / minutes / seconds were not read as zero
- fix bug where lat/lon-errors were read as lon/lat
- fix bug where origin-error was written with RMS rather than time_error
- for reading picks in Old Nordic format, set network code to None
(was 'NA' previously) - stop writing waveform-file link to a DUMMY-file by default
- add support for I/O of apparent velocity / horizontal slowness
- add support for writing of multiple origins
- add event-type mapping between Nordic and Obspy/Quakeml (do not fully
match) - read pick-weight as pick.extra.nordic_pick_weight (was arrival.time_weight)
and read finalweight into arrival.time_weight (or backazmiuth_weight)
instead.
- obspy.io.reftek:
- enable reading data with floating point sampling rates like low sampling
rate state-of-health channels (see #2678) - fix reading data in '16' and '32' encodings, when packets do not use
the fixed maximum amount of available number of samples per data packet
(see #2678) - properly take into account native system byteorder, should fix reading
rt130 data on big endian systems (see #2678)
- enable reading data with floating point sampling rates like low sampling
- obspy.io.seiscomp:
- obspy.io.sh:
- fix appending traces to existing Q file (see #2870)
- obspy.io.xseed:
- obspy.signal.array_analysis
- fixed an issue in array_processing function returning wrong times
for matplotlib versions >= 3.3 due to the epoch change in matplotlib
(see #2723)
- fixed an issue in array_processing function returning wrong times
- obspy.signal.cross_correlation:
- Remove deprecated xcorr function, remove deprecated domain keyword
argument in correlate function (see #1979)
- Remove deprecated xcorr function, remove deprecated domain keyword
- obspy.signal.spectral_estimation.PPSD:
- obspy.signal.trigger:
- Improved clarity and speed of several STA/LTA triggers methods, namely
classic_sta_lta_py, z_detector, and recursive_sta_lta_py (see #2892) - Added simple AIC method by Maeda (1985)
- Improved clarity and speed of several STA/LTA triggers methods, namely
ObsPy 1.2.2 (doi: 10.5281/zenodo.3921997)
Changes:
- obspy.core:
- Fix wrong values in Stats object after deepcopy or pickle of Stats object
for edge cases (see #2601)
- Fix wrong values in Stats object after deepcopy or pickle of Stats object
- obspy.clients.fdsn:
- EIDA routing client: fix an issue that leaded to a request of all EIDA
data when requesting an invalid, out-of-epochs time window for a valid
station (see #2611) - update RASPISHAKE URL mapping to use https
- fix a bug of not handling HTTPException in mass_downloader (see #2606)
- use the client's set timeout in service discovery, too (see #2656)
- add URL mapping for FDSNWS at UIB-NORSAR (see #2659)
- EIDA routing client: fix an issue that leaded to a request of all EIDA
- obspy.clients.filesystem:
- sds: continue get_all_stations() even if encountering an invalid channel
code (see #2636)
- sds: continue get_all_stations() even if encountering an invalid channel
- obspy.clients.neic:
- Make client socket blocking (see #2617)
- obspy.io.hypodd:
- Allow 60.0 seconds in the second field of origin times, allow NaN in
the magnitude field for pha format (see #2627)
- Allow 60.0 seconds in the second field of origin times, allow NaN in
- obspy.io.nordic:
- Fixed a bug raising an exception when reading a nordic file with a non
positive-definite covariance matrix (see #2593)
- Fixed a bug raising an exception when reading a nordic file with a non
- obspy.io.seiscomp:
- Fixed an issue where a response has zero zeros or poles (see #2633)
1.2.1
1.2.0
ObsPy 1.2.0 (doi: 10.5281/zenodo.3674646)
Work on this release was in parts and among others supported by the following
institutions/companies and grants (in alphabetical order):
- Earthquake Commision of New Zealand (EQC), grant 18/753
- École et Observatoire des Sciences de la Terre - Université de Strasbourg
- ETH Zürich
- Friedrich-Schiller-Universität Jena
- Geoscience Australia
- Incorporated Research Institutions for Seismology (IRIS), NSF (SAGE) award
:: EAR-1851048 - Institut de Physique du Globe de Strasbourg
- Institut de Physique du Globe de Paris
- Institutions for Seismology (IRIS) through the PASSCAL Instrument Center at
New Mexico Tech. The facilities of the IRIS Consortium are supported by the
National Science Foundation under Cooperative Agreement EAR-1261681 and the
DOE National Nuclear Security Administration. - Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Etneo (Italy),
Allegato B2 DPC-INGV 2012-2021 Task 10 - Ludwig-Maximilians-Universität München
- National Institute for Occupational Safety and Health
- Royal Netherlands Meteorological Institute (KNMI)
- School of Geography, Environment and Earth Sciences, Victoria University of
Wellington - The European Union’s Horizon 2020 research and innovation programme under
the ChEESE project, grant agreement No. 823844 - The Royal Observatory of Belgium
- U.S. Geological Survey
Changes:
- obspy.core:
- Inventory objects have been adapted to StationXML 1.1 for details on
changes see #2510 and
https://github.com/FDSN/StationXML/blob/master/Changes.md - Fixed import of custom plugins (see #2423)
- Fixed "==" comparison for Stream and Trace which was very slow in case of
traces with >1e6 samples (see #2377) - Added almost_equal method for Stream and Trace classes (see #2286).
- Casting FDSN identifiers to strings upon setting in the stats dictionary
(see #1997). - UTCDateTime objects will now always evaluate equal if their string
representations are equal (see #2049). - UTCDateTime objects now issue depreciation warnings when setting any
attributes outside of init, or comparing UTCDateTime objects with
different precisions (see #2077). - UTCDateTime objects can now accept hour, minute, second, and microsecond
values greater than their normal limits by setting the strict keyword
argument to False (see #2232). - Fixed UTCDateTime(..., julday=366) for non-leap years. This was returning
January 1st of the next year in case of non-leap years being used. Now it
properly raises an out-of-bounds ValueError (see #2369) - When reading StationXML/SC3ML, make sure to properly read empty string
fields as empty strings instead of "None" (see #2519 and #2527) - Better ISO8601 detection for UTCDateTime objects and UTCDateTime(...,
iso8601=False) now completely disables ISO8601 handling (see #2447) - Added replace method to UTCDateTime class (see #2077).
- Added remove method to Inventory class (see #2088).
- Added id property to WaveformStreamID (see #2131).
- Added str and repr_pretty method for Comment class (see #2115)
- Added eq to QuantityError so empty instances equal None (see #2185).
- Reworked the event scoped resource identifiers for the event classes
hopefully fixing all edge-cases (see #2091). - Added a hook to allow users to customize finding objects for
resource_ids which are not found via the normal means (see #2279). - Calling Stream.write(...) on an empty stream will now raise an
ObsPyException consistently across all I/O plugins (see #2201) - Stream.get_gaps() will now properly report gaps within Traces that
have masked arrays (i.e. Traces that have been merged without a fill
value, see #2299 and #2300). - Added copy method to Inventory class (see #2322).
- The Response.recalculate_overall_sensitivity() method now accepts integers
(see #2338, #2343). - Added wildcard and url support to read_inventory (see #2326).
- Modified stream.get_gaps() to deal with overlaps correctly (see #1403)
- Added option "label_epoch_dates" to Inventory/Network.plot_response() to
optionally add channel epoch start/end dates to legend labels (see #2309) - Deprecated the convert_id_to_quakeml_uri, regenerate_uuid, and
get_quakeml_uri methods of the ResourceIdentifier class (see #2303). - Added get_quakeml_uri_str and get_quakeml_id methods to the
ResourceIdentifier class (see #2303). - New method to create response objects directly from poles and zeros (see
#1962). - Added Stream.stack method (see #2440).
- Added a component field to the Stats object which allows to get and set
the last character of the SEED channel (see #2484). - Fixed a bug in Stream.plot(type='section', reftime=..., ...) that caused
wrong relative start times of traces relative to given reftime (see #2493) - Fixed a Windows-specific path case issue in a helper function that returns
a list of untracked files in the git repository (see #2296) - Fix a bug that was causing an exception being raised in
Response.plot()
because a float was being passed down to numpy.linspace as length of array
(see #2533) - Geographic select of inventory/network/station (see #2515)
- Select traces in Stream based on an Inventory (see #2531)
- Inventory objects have been adapted to StationXML 1.1 for details on
- obspy.clients.fdsn:
- Add new
_discover_services
boolean flag to the Client, which allows the
Client to skip the initial services query at instantiation. This can
reduce the load on service providers, but skips checks against unsupported
query parameters. - Adding more location codes to the default priority list in the mass
downloader (see #2155, #2159). - The mass downloader now raises a warning if all channels from a station
have been deselected due to the default location priorities setting. This
is a pure usability improvement as it has been confusing users
(see #2159). - Make sure that streams fetched via FDSN are properly trimmed to user
requested times if data center serves additional data around the start/end
(see #1887, #2298) - Fix a problem that could spam subprocesses that were not closed in routed
clients (see #2342 and #2344) - Make it possible to use signed EIDA tokens and also skip token validation
completely (see #2297) - Adding a mapping for RASPISHAKE
- Add new
- obspy.clients.filesystem.tsindex:
- Add new Client & Indexer modules based on IRIS time series index (see
#2206)
- Add new Client & Indexer modules based on IRIS time series index (see
- obspy.clients.iris:
- Results of distaz method are now returned as native floats (see #2499)
- obspy.clients.neic:
- Properly use specified timeout value (see #2450)
- obspy.clients.seedlink:
- obspy.clients.seishub:
- Properly handle fetching poles and zeros in presence of multiple metadata
files for a given station (see #2411)
- Properly handle fetching poles and zeros in presence of multiple metadata
- obspy.geodetics:
- New utility function
inside_geobounds()
to check whether an object is
inside a geographic bound (see #2515)
- New utility function
- obspy.imaging:
- obspy-scan can now be used with wildcarded SEED IDs when specifying what
to plot after scanning data (see #2227) - Fix a problem in Scanner when loading npz on Python3 that was written on
Python2 (see #2413) - Fix an issue that could make small landmasses not get plotted in basemap
plots (see #2471, #2477) - Fixed a bug in Stream.plot(type='section', reftime=..., ...) that caused
wrong relative start times of traces relative to given reftime (see #2493)
- obspy-scan can now be used with wildcarded SEED IDs when specifying what
- obspy.io:
- obspy.io.arclink:
- Accommodate change in SeisComP3 publicID delimiter from '#' to '/' in
ArclinkXML (see #2552)
- Accommodate change in SeisComP3 publicID delimiter from '#' to '/' in
- obspy.io.dmx:
- Add read support for INGV's DMX format (see #2452)
- obspy.io.gcf:
- Fixes Python 3.8 compatibility of GCF reader. (see #2505)
- obspy.io.mseed:
- Fix a bug resulting in an infinite loop when trying to read a FullSEED
file without any data records (see #2534 and #2535) - Add ability to write int64 data to mseed if it can safely be downcast
to int32 data, otherwise raises ObsPyMSEEDError. (see #2356) - The recordanalyzer can now detect calibration blockettes 300, 310,
and 320 (see #2370). - Can now write zero sampling-rate traces. (see #2488, 2509)
- Fix a bug resulting in an infinite loop when trying to read a FullSEED
- obspy.io.nordic:
- Add ability to read and write focal mechanisms and moment tensor
information. (see #1924) - Add explicit warnings regarding unsupported sections of Nordic files.
- Fix mapping of magnitude-types between MS to S and Ms to s.
- Output preferred origin when writing to Nordic format instead of using
the first origin (see #2195) - Include high-accuracy phase-pick reading and writing - high-accuracy is
now the default phase-writing format, a boolean flaghigh_accuracy
has been added to turn this off. (see #2351 and #2348) - Allow long-phase names (both reading and writing) - longer than 4 char.
(see #2351) - Include AIN as takeoff-angle when reading and writing nordic files
(see #2404). - Add error ellipses and read high-accuracy hypocenter lines (see #2451)
- Fix the incorrect handling of events missing pick evaluation information
(see #...
- Add ability to read and write focal mechanisms and moment tensor
1.1.1
This is the first and only bug fix release in the 1.1.x series.
Full changelog:
1.1.1: (doi: 10.5281/zenodo.1040770)
- General:
- obspy.core:
- UTCDateTime now raises a meaningful exceptions when passing invalid or
out-of-bounds 'julday' during initialization (see #1988) - Fix pickling of traces with a sampling rate of 0 (see #1990)
- read_inventory() used with non-existing file path (e.g. typo in filename)
now shows a proper "No such file or directory" error message (see #2062) - Fix Trace.times(type='matplotlib') being slow (see #2112)
- read_events() and read_inventory() now trial most common plugins first
(QuakeML/StationXML, ...) in case of automatic file format detection (i.e.
when file type was not explicitly specified, see #2113) - Event instances with Origin instances that have do not have defined
latitude/longitude attributes will no longer raise a TypeError when
creating a string representation (see #2119 and #2127). - Fix Stream.get_gaps() when a trace is completely overlapping another trace
(see #2218). - Fix Exception when comparing ComparingObjects (see #2220).
- Fix UTCDateTime.strftime() when year is <1900 on Python 2 (see #2167)
- Inventory objects are more convenient to create now. Network, station, and
channel codes can now be optional. Additionally the source parameter of
inventories must no longer be specified at init time (see #2307, #2314).
- UTCDateTime now raises a meaningful exceptions when passing invalid or
- obspy.clients.arclink:
- Raise a warning at import time that the ArcLink protocol will be
deprecated soon (see #1987).
- Raise a warning at import time that the ArcLink protocol will be
- obspy.clients.fdsn:
- Mass downloader: Priority lists are now correctly overwritten if
channel
and/orlocation
are set (see #1810, #2031, #2047). - A few fixes and stability improvements for the mass downloader (see
#2081). - Fixed routing startup error when running under certain locales (see #2147)
- Update the IPGP mapping (see #2268).
- Adding a mapping for the KNMI (see #2270) services.
- Mass downloader: Priority lists are now correctly overwritten if
- obspy.clients.nrl:
- Set input units of overall sensitivity to input units of first stage in
NRL.get_response() (see #2248)
- Set input units of overall sensitivity to input units of first stage in
- obspy.geodetics:
- Fix the vincenty inverse calculation for equatorial lines (see #2282).
- obspy.imaging:
- obspy.io.ascii:
- obspy.io.cnv:
- Bugfix when phase_mapping is passed as argument when writing a Catalog
object to CNV (see #2001)
- Bugfix when phase_mapping is passed as argument when writing a Catalog
- obspy.io.css:
- obspy.io.gcf:
- obspy.io.mseed:
- Ability to read files that have embedded chunks of non SEED data. (see
#1981, #2057). - Fix util.get_start_and_end_time returning sample rate = 0 when sample rate
= 1 (see #2069) - Avoid showing invalid warnings when guessing endian during parsing
timestamps (see #1988) - util.get_record_information() now works correctly for negative sampling
rate factors and multipliers (see #2030, #2191).
- Ability to read files that have embedded chunks of non SEED data. (see
- obspy.io.nordic
- obspy.io.reftek:
- Fix problems reading some Reftek 130 files, presumably due to floating
point accuracy issues in comparing timestamps. Internal representation of
time stamps is changed to integer nanosecond POSIX timestamp (see #2036,
#2038, #2105) - Fix a bug that prevents reading files that have no data in first channel
(see #2101)
- Fix problems reading some Reftek 130 files, presumably due to floating
- obspy.io.sac:
- obspy.io.seiscomp:
- Fix inventory read when maxClockDrift is unset in SC3ML (see #1993)
- Fix the reading of FIR coefficients when multiple whitespaces in SC3ML
(see #2259) - Fix the reading of the poles and zeros when multiple whitespaces in SC3ML
(see #2260). - Fix reading files with zero sampling rates (see #2294 and #2293)
- Fix divide by zero error when parsing sc3ml files of zero sampling rage
(see #2294).
- obspy.io.stationxml
- obspy.io.xseed:
- obspy.signal:
- Allow singular COUNT units in evalresp (see #2003, #2011).
- Fix an evalresp issue in case of an analog PAZ stage zero denominator (see
#2171 and #2190) - PPSD: for safety reasons, raise an ObsPyException if trying to read a PPSD
npz file that was written with a newer version of the npz representation
than is used by current ObsPy version (see #2051) - The ar_pick() trigger function now raises an error if the three data
arrays don't have the same length (see #1801, #2148). - fix a precision issue in AR picker in case of low amplitude input (see
#2252 and #2253)
- obspy.taup:
- Fallback to linear slowness interpolation for very small and shallow
layers (see #2126, #2129). - Fix bug preventing constant-velocity models with discontinuities at every
layer boundary from being built (see #2264). - More robust resize method so TauPy now works properly on Python 3.7 (see
#2280, #2319).
- Fallback to linear slowness interpolation for very small and shallow
1.1.0
This is a major release with a lot of new features, bug fixes, and general improvements and we strongly recommend all users to update. Follow this link to learn more:
Full Changelog
1.1.0: (doi: 10.5281/zenodo.165135)
- General:
* Read support for Guralp Compressed Format (GCF) waveform data,
obspy.io.gcf (see #1449)
* Read support for Reftek 130 (rt130) waveform data,
obspy.io.reftek (see #1433)
* Add Nordic format (s-file) read/write (see #1517)
* Read and write support for events in the SCARDEC catlogue format
(see #1391).
* Read support for IASPEI ISF ISM 1.0 Bulletin event data,
(see #1946)
* Write support for AH (Ad Hoc version 1) format (see #1754)
* Client to access the Nominal Response Library (NRL) (see #1185).
* `obspy.read_inventory()` can now read dataless SEED and RESP files
(see #1185).
* change version number scheme for scenarios when no official version number
can be determined (see #1889 and #1916)
* Support for the IRIS Federator and EIDAWS FDSNWS web routing services
(see #1779 and #1919).
- obspy.core:
* UTCDateTime is now based on nanoseconds (long) instead of a unix
timestamp in microseconds (float) - resulting in higher precision and
support for years 1-9999 (see #1325)
* Ensure that Trace.data is always C-contiguous in memory (see #1732)
* Event/ResourceIdentifier is now object aware, meaning even if two
objects share a resource_id the distinct objects will be returned with
the get_referred_object method provided both are still in scope. If one
of the objects gets garbage collected, however, a warning will be issued
and the behavior will be the same as before (see #1644).
* Better error message when attempting to write invalid QuakeML resource
ids (see #1699).
* Stream/Trace.write() can now autodetect file format from file extension
(see #1321).
* New convenience property `.matplotlib_date` for `UTCDateTime` objects to
get matplotlib datetime float representation (which can be used in
time-based matplotlib axes, e.g. by Stream.plot(); see #1339).
* Trace.times() has new options `type` and `reftime` to support fetching an
array of sampletimes in various different timing varieties ("relative":
the old default, float relative to trace starttime or `reftime` in
seconds; "utcdatetime": absolute times as UTCDateTime objects;
"timestamp": array of float POSIX timestamps, compare
`UTCDateTime.timestamp`; "matplotlib": array of float matplotlib dates,
useful for plotting on matplotlib time axes; see #1307)
* A trace's stats.network/station/location/channel can now also be set in
one line using a SEED ID string (e.g. `trace.id = "GR.FUR..HHZ"`,
see #1439).
* Instrument correction for response list stages originating from inventory
objects (see #1514).
* `Stream.rotate(...)` can now also be used to rotate unaligned channels to
Z-N-E, given an Inventory (see #1310)
* Non finite floats (NaN, inf, -inf) can now no longer be set for all
event objects (see #1597).
* Instrument responses can now also be calculated for a given list of
frequencies (see #1598).
* Order of extra tags for event type classes serialized to QuakeML can now
be controlled by using an OrderedDict (see #1617)
* Bode plots can now optionally plot the phase in degrees (see #1763).
* `Stream.select()` now also works on the component level if channels only
have one letter (see #1847).
* Now strips all invalid characters from the temporary filenames used for
downloading data using the `read_X()` methods (see #1958).
- obspy.clients.earthworm:
* Much faster trace unpacking (see #1762).
- obspy.clients.fdsn:
* empty SEED codes (e.g. ``network=''``) will now be properly sent to the
server as options and not omitted, which led to wildcard matching (for
details see #1578)
* The mass downloader now has `exclude_networks` and `exclude_stations`
arguments to not download certain pieces of data. (see #1305)
* The mass downloader can now download stations that are part of a given
inventory object.
* The mass downloader now also works with restricted data. (See #1350)
* No data (HTTP 204) responses now raise `FDSNNoDataException` rather than
the more general `FDSNException`.
* Fixing cross implementation of bulk waveform and station requests (see
#1685).
* Adding mappings for the TEXNET (see #1852) and the ICGC (see #1902)
services.
* Support for the non-standard EIDA token authentication (see #1928).
- obspy.imaging:
* The functionality behind the `obspy-scan` command line script has been
refactored into a `Scanner` class so that it can be reused in custom
workflows. (see #1444)
- obspy.imaging.cm:
* new colormap: viridis_white. This is a modification of viridis that
goes to white instead of yellow but remains perceptually uniform. It
is especially useful for printing when an image should merge with the
white background.
- obspy.imaging.waveform:
* Support for filling the wiggles when plotting sections (horizontal and
vertical, see #1445).
- obspy.io.arclink:
* Read support for Arclink Inventory XML (see #1539)
* default for `route` parameter in metadata requests is changed to `False`
(see #1756)
- obspy.io.ascii:
* Custom formatting of sample values when writing SLIST and TSPAIR.
- obspy.io.datamark:
* Renamed without deprectation to obspy.io.win to match its original name.
Datamark is a datalogger, saving the WIN format.
- obspy.io.gse2:
* Read support for GSE2.0 bulletin (see #1528)
- obspy.io.nlloc:
* Also parse author information and COMMENT line (see #1484)
* Fix reading hypocenter files created by NonLinLoc versions of the 6.0.x
beta branch (see #1760 and #1783)
- obspy.io.quakeml:
* Read and write support for nested custom tags (see #1463)
* Fix some minor bugs that could lead to empty stub elements, e.g. like
empty MomentTensor when reading and later writing again a QuakeML file
with a FocalMechanism but no MomentTensor, potentially resulting in
QuakeML files that breach the QuakeML schema (see #1896)
- obspy.io.seiscomp:
* Read and write support for SC3ML event (see #1638 and #1848)
* Fix bug where files with arbitrary publicIDs and files with missing
depth, latitude, longitude, or elevation tags could not be read
(see #1817)
- obspy.io.stationtxt:
* Write support for stationtxt format (see #1466)
- obspy.io.stationxml:
* Read and write support for custom tags (see #1024)
* No longer add the (unused) time zone field to StationXML datetimes to
follow the example of big data centers. (see #1572)
* Level of detail can be specified during inventory write (see #1830)
using the level keyword (one of: network, station, channel, response).
* Skip empty and incomplete channels during reading (see #1839, #1840).
- obspy.io.segy:
* Fixing an issue when comparing two still packed SEG-Y trace headers
(see #1735).
* Iterative reading of large SEG-Y and SU files with
`obspy.io.segy.segy.iread_segy` and `obspy.io.segy.segy.iread_su`.
(see #1400).
* Write correct revision number (see #1737).
* Textual headers will now always contain the file revision number and the
end header mark if nothing else exists at these positions (see #1738).
* The SEG-Y format detection now also checks the format version number
(see #1781).
* Enable reading SEG-Y files that have day of year 0 in trace header
(see #1722).
* Write textual file headers also if given as a text string
(see #1811, #1813).
- obspy.io.css:
* Read support for NNSA KB Core format waveform data. (see #1332)
- obspy.io.mseed:
* New generic get_flags() utility function able to retrieve statistics
about all fixed header flags and the timing quality. This makes the
get_timing_and_data_quality() function obsolete which is thus
deprecated and will be removed with the next release. The get_flags()
function is also much faster. (see #1141)
* Always hook up the libmseed logging to its Python counterpart to avoid
some rare segfaults. (see #1658)
* Update to libmseed v2.19.5 (see #1703, #1780, #1939).
* Correctly read MiniSEED files with a data offset of 48 bytes (see #1540).
* InternalMSEEDReadingError now called InternalMSEEDError and
InternalMSEEDReadingWarning now called InternalMSEEDWarning as both
can now also be raised in non-reading contexts (see #1658).
* Should no-longer segfault with arbitrarily truncated files (see #1728).
* Will now raise an exception when attempting to directly read mini-SEED
files larger than 2048 MiB (#1746).
* `.stats.mseed` attributes are no longer per-file but per-trace where
applicable (see #1782).
* `get_record_information()` - Don't fail if the word order is invalid.
- obspy.io.nlloc:
* Set preferred origin of event (see #1570)
- obspy.io.nordic:
* Add Nordic format (s-file) read/write (see #1517)
- obspy.io.win:
* see obspy.io.datamark.
- obspy.io.xseed:
* Added azimuth and dip to the get_coordinates() function. (see #1315)
* Fixing some issues with the get_resp() output on Python 3 (see #1748).
* Can now also parse RESP files (see #1185).
* Can transform responses in the Parser object to ObsPy Inventory objects
(see #1185).
- obspy.scripts:
* obspy-scan command line script now also plots and prints overlaps
alongside gaps (see #1366)
* obspy...
1.0.3
This is the third (and planned to be last) bug fix release in the 1.0.x series.
Full changelog:
1.0.3: (doi: 10.5281/zenodo.165134)
- obspy.core:
* properly pass through kwargs specified for Trace.plot() down to the
low-level plotting routines (e.g. events were not shown properly in
dayplot of a trace, see #1566)
* properly pass through kwargs from Stream.detrend() to Trace.detrend()
(see #1607)
* Correctly splitting masked arrays in Trace objects for a couple of corner
cases (see #1650, #1653).
- obspy.core.event.source:
* Fix `farfield` if input `points` is a 2D array. (see #1499, #1553)
- obspy.clients.earthworm:
* Better end of stream detection. (see #1605)
* More efficient unpacking of server response. (see #1680)
- obspy.clients.neic:
* Better end of stream detection. (see #1563)
- obspy.clients.seedlink:
* Better end of stream detection. (see #1605)
- obspy.clients.seishub:
* Fix wrong kwargs `first_pick` and `last_pick` in
`Client.event.get_list()`. (see #1661)
- obspy.io.mseed:
* ObsPy can now also read (Mini)SEED files with noise records. (see #1495)
* ObsPy can now read records with a data-offset of zero. (see #1509, #1525)
* ObsPy can now read MiniSEED files with micro-second wrap arounds.
(see #1531)
* ObsPy can now read MiniSEED files with no blockette 1000. (see #1544)
* ObsPy now always writes Blockette 100 if sampling rate accuracy is
otherwise lost. (see #1550)
* obspy.io.mseed.util.set_flags_in_fixed_header() now works with Python 3
and also for files with Blockette 100 (see #1648).
- obspy.io.quakeml:
* write StationMagnitude.residual even when it is zero (see #1625)
* read & write Event.region
- obspy.io.sac:
* `SACTrace.lpspol` and `lcalda` are `True` and `False` by default, when
created via `SACTrace.from_obspy_trace` with a `Trace` that has no SAC
inheritance. (see #1507)
* Reference time not written to SAC file when made from scratch
(see #1575)
- obspy.io.sh:
* Fix writing of long headers for python3
* Whitespace in header fields is not ignored anymore (see #1552)
- obspy.io.stationxml:
* Datetime fields are written with microseconds to StationXML if
microseconds are present. (see #1511)
- obspy.io.zmap:
* Use first origin/magnitude when writing to zmap if no origin/magnitude is
set as preferred. (see #1569)
* Parse origin time seconds as a float to avoid losing accuracy (see #1573)
- obspy.signal:
* PPSD: fix warning message on Python 3 that gets shown when waveforms and
metadata mismatch (see #1506)
- obspy.taup:
* Allow for more than 10 phases with identical names (can happen for certain
custom models, see #1593).