# Change Log

All notable changes for the SIGMA package and its applications will be
documented in this file.

## 2024.309

### Changed

-   Update instructions printed upon adjusting data time windows in sigma
    Preferences/global menu.

## 2024.176

### Added

-   Add description to intensity legend rows

## 2024.142

### Changed

-   Remove parseIncident.py and related files, as it is replaced by [report-generators](https://docs.gempa.de/report-generators/current/)
-   Update documentation on report generation and OpenQuake
-   Update default configuration files for sigma and autosigma

## 2024.124

### Added

-   Add script for installing software dependencies for Ubuntu 24.04 which
    can be installed using seiscomp install-deps sigma.

## 2024.057

### Added

-   Ported following GMPEs (and sub-versions) from OpenQuake to C++:
    -   NathEtAl2012
    -   SharmaEtAl2009
    -   TusaLanger2016
    -   BooreEtAl2020
    -   RietbrockEtAl2013
    -   RietbrockEdwards2019
    -   ConvertitoEtAl2012
    -   LanzanoLuzi2019
    -   RaghukanthIyengar2007
    -   Atkinson2010_Hawaii
    -   BooreAtkinson2011

### Changed

-   Change recommended MySQL/MariaDB character set to `utf8mb4`

## 2024.023

### Fixed

-   Fix "no meta data" message after resetting traces and reloading them.

## 2024.012

### Important

-   The plugin gmpeeewd is fully replaced and extended by the plugin cppgmpe.
    Changes in sigma.cfg and autosigma.cfg might be necessary, i.e. plugin
    loading replace `gmpeeewd` with `cppgmpe` and e.g. `EEWD/AkkarEtAl2014`
    with `cppgmpe/AkkarEtAl2014`.

### Added

-   The following GMPEs (and some sub-versions) are ported from OpenQuake to C++:
    -   Allen2012
    -   Allen2022
    -   Atkinson2015
    -   AtkinsonBoore2006
    -   BindEtAl2017
    -   BooreEtAl2014
    -   BooreAtkinson2008
    -   DerrasEtAl2014
    -   KaleEtAl2015
    -   KothaEtAl2020
    -   ZalachorisRathje2019
    -   ZhaoEtAl2006

### Changed

-   Update the default sigma configuration
-   Update the example sigma configuration for Python3-GMPEs

### Fixed

-   Fixed bugs in the following GMPEs:
    -   AkkarEtAl2014
    -   DostEtAl2014
    -   KowsariEtAl2020

## 2023.163

### Added

-   Add support for dependency installation for Debian 12

## 2022.350

### Changed

-   Fixed default MMI computation and follow Wald et al. 1999 more closely.

## 2022.293

### Added

-   Examples configuration of internally defined GMPEs in
    @DATADIR@/sigma/pygmpe/sigma.cfg.
-   Documentation with relevant examples for configuring internally defined
    GMPEs.

## 2022.287

### Important

-   The default database for reading inventory, events and config as configured
    in `database` is now mysql://localhost/seiscomp compatible with SeisComP in
    version => 4.0.0. If the default was used before with seiscomp3 or any other
    database than seiscomp, then this parameter must be configured with the
    name of this database.
-   The sigma export script `parseIncident.py` and its default configuration file
   `parseIncident.cfg` have been optimized. If the current configuration in
   `$SEISCOMP_ROOT/etc/` or `$HOME/.seiscomp` is derived from this previous
   default file, then it must be replaced by the new one and adjusted.

## 2022-06-14

### Important

-   All software dependencies for RHEL-based Linux distributions are now
   located in the folder `rhel` instead of `centos` to be consistent with
   SeisComP in version 4.10.0. When installing this update we recommend
   SeisComP to a version >= 4.10.0.

### Added

-   Add software dependencies for Debian 10 and 11.

## 2022-05-17

### Added

-   Add configuration options to autosigma for map rendering
    -   `map.grayscale = true|false`
    -   `map.station.annotation = true|false`
    -   `map.station.triangle = true|false`
    -   `map.event.legend = true|false`
    -   `map.grid.composition = default|src|src-over|xor|plus|multiply
-   Add timeout option for export script
    -   `output.exportTimeout = 60`

## 2022-05-16

### Added

-   Support HTTP redirect (e.g., 301) in FDSNWS event query for
    Qt Version >= 5.6

## 2022-04-11

### Changed

-   Remove map plugins from default configuration.
-   Update documentation on plugins.

## 2022-02-17

### Changed

-   Update documentation of GMPE configuration.
-   Notify with rupture must be defined for GMPEs.

## 2022-02-07

### Added

-   Add option to configure alignment of the scale layer legend
    as `map.layers.scale.legendArea`.

## 2022-01-20

### Added

-   Add configurable grid/image export to autosigma. PGA/MMI is enabled by
    default and PGV is disabled by default.

## 2022-01-17

### Fixed

-   Fix inverted latitude/longitude in capture.region of profiles.

## 2022-01-11

### Changed

-   Update documentation: Installation.

## 2021-11-26

### Changed

-   Update documentation of GMPEs.

## 2021-11-24

### Changed

-   Updated references in documentation.
-   Added more GMPEs to documentation of internal GMPEs.

## 2021-10-28

### Fixed

-   Do not run computation for events smaller than the configured minimum magnitude
    threshold.
-   Remove incidents if magnitude drops below the configured threshold.

## 2021-09-15

### Added

-   Show Arias 25%, 50% and 75% values

## 2021-09-07

### Changed

-   Add selection of grids to be exported in Sigma. The default is
    PGA and MMI. Additionally PGV can be selected. Grids and images
    are being named "grid-[pga|pgv|mmi]" and "map-[pga|pgv|mmi]"
    respectively.

## 2021-08-30

### Added

-   Example export script for autosigma,
    @DATADIR@/sigma/scripts/export-autosigma.sh, defined in
    `output.exportScript`.
-   Documentation of autosigma output and configuration.

## 2021-08-17

### Added

-   Documentation of amplitudes: psa_0_3, psa_1_0, psa_3_0, snrPd, pdPvR in
    sigma plugins.
-   Documentation of shake map parameters in Sigma.

## 2021-06-30

### Adjusted

-   Add database and fdsnws source to default configuration.
-   Add event database and fdsnws source to documentation of installation.

## 2021-06-01

### Added

-   Incident map symbols shown from the various import dialogs are not
    inveractive and the incident will be loaded on double-click.

## 2021-05-27

### Added

-   `gmpe.groups` parameter for sigma to description XML allowing configuration
    in scconfig.
-   Instructions on installation and configuration of external GMPEs.
-   Install script for software dependencies on Ubuntu 20.04.

## 2021-04-30

### Fixed

-   Fixed exit code of autosigma when run offline. Instead of "sometimes" 1
    it now returns 0.

## 2021-03-09

### Added

-   Add button to focal mechanism dialog to reset it to the solution
    of the incident if present.
-   Replace focal mechanism edit buttons to select the preferred
    nodal plane with radio buttons.

## 2021-03-08

### Added

-   Ia25, Ia50 and Ia75 Arias intensity parameter.

## 2021-03-06

### Added

-   Internal GMPEs for Iceland: UICE-K20A, UICE-K20C.

## 2021-02-24

### Changed

-   Update documentation and add an example script to autosigma for treating
    output files.

## 2021-02-18

### Changed

-   Add more comprehensive documentation of GMPEs and their configuration.

## 2021-02-16

### Added

-   New internal GMPE IMP-PV09 for Iceland.
-   Update GMPE documentation including IMO-PV09 and references.

### Changed

-   Improve lookup of Vs30 grid.
-   Fix orientation output grid.

## 2020-10-28

### Added

-   Show license details in GUI help, in debug output and GUI frame

## 2020-10-15

### Fixed

-   Fixed init script which has caused `seiscomp start autosigma` to stall

## 2020-09-24

### Added

-   Added support for design spectra definition per station code or location
    code. Files must be provided in `$SEISCOMP_ROOT/share/sigma/stations/*.ds`.
-   Changed location for depth layers from
    `$SEISCOMP_ROOT/share/sigma/stations/velocity/*.nd` to
    `$SEISCOMP_ROOT/share/sigma/stations/*.nd`
-   Plot design spectrum in the processing details panel

## 2020-09-17

### Changed

-   Exported traces (`*.slist`) include noise window. Also the processed
    signal time window plots for acceleration, velocity and displacement
    include the noise window.

## 2020-09-11

### Added

-   Added MYSQL database initialization script for SeisComP >= 4

## 2020-08-24

### Changed

-   Added the documentation of the filter and the noise parameters of the
    sigmaamps plugins.

## 2020-06-12

### Changed

-   The Save screenshot command exports now the tab currently active, either
    map, plot or traces whereas only the map tab supports arbitrary output sizes.
    All other tabs will be saved with the size currently set.

### Added

-   Station symbols are now configurable. It can be selected between "diamond"
    (default) and "triangle" (SeisComP style). It can be controlled with
    parameter `scheme.map.stationSymbol`.
    Furthermore the symbol can be changed during runtime in the view options.

## 2020-01-21

### Changed

-   Expect velocity layer files in `$SEISCOMP_ROOT/share/sigma/stations/velocity/*.nd`

## 2019-11-14

### Added

-   GMPE plugins can return an error message and sigma as well as autosigma
    output this message if an operation such as PGA computation failed.

## 2019-08-14

### Fixed

-   Grid tooltip does show again if mouse hovers the processing grid.

## 2019-06-16

### Added

-   Add scale layer.
-   Add experimental support for drawing contour labels

## 2019-06-14

### Fixed

-   If contour rendering was enabled, then some levels where incorrectly
    coloured when district rendering was enabled too. That has been fixed.

## 2019-06-13

### Added

-   Added parseincident script for SIGMA report generation with configuration
    and documentation.

## 2019-03-28

### Fixed

-   sigma pre-selects by default all stations which are included in the event
    location and magnitude computation if the event is imported from SeisComP.

## 2019-03-27

### Fixed

-   autosigma/sigma waits for an image to be generated if used in combination
    with async tile loaders such as OSM.

## 2019-03-25

### Added

-   Added more log output if an event is loaded to track how channels are
    initially activated.

## 2019-03-20

### Added

-   Added report function to export a processing sheet into a text file

## 2019-03-19

### Fixed

-   Fixed PSA computation for periods at 0s and -1s
-   Parse sensor unit case insensitively which evaluates m/s and M/S equally

### Added

-   Added PSA value table to processing result page
-   If SeisComP events are imported, then preselect stations which are associated
    with the preferred magnitude. If the preferred magnitude does not have any
    contributions then all stations associated with the origin will be selected.
-   Added SNR computation which is shown in the result page and stored in the
    database as additional parameter. The SNR is computed as
    `max(signal) / max(noise)`.

## 2019-01-24

### Added

-   Export Surfer grid file for pga/mmi (autosigma) or currently active grid type
    (sigma). The
    file is named either "grid-pga.grd", "grid-pgv.grd" or "grid-mmi.grd".

## 2019-01-22

### Fixed

-   Fixed QPixmap warning in autosigma when generating map images

### Added

-   sigma received a new parameter to configure the default export directory
    like autosigma with `output.exportPath`

### Changed

-   Unify sigma and autosigma configuration. In sigma the following parameters
    have changed in scconfig and take precedence over the old ones. The old ones
    are still active but not documented anymore:

    ```
    database.output -> output.database
    scripts.export  -> output.exportScript
    ```

## 2019-01-16

### Changed

-   Build scripts

## 2018-08-07

### Fixed

-   Icon rendering for older QT versions