.. highlight:: rst .. _scmv: #### scmv #### **Map view.** Description =========== scmv visualizes the actual information regarding earthquakes, trigger status, ground motion and station quality. This information is visualized in a map showing also the topography of the region including bathymetry, state borders and geologic faults. scmv provides two different tabs with maps showing the ground motion and the network status. The ground motion tab (fig. :ref:`fig-scmv-gm`) shows the actual groundmotion in nm/s at each station color-coded. Furthermore the trigger status (new picks) of the stations are announced by blinking triangles (the same in all other tabs). In case a new pick is associated to an event, the blinking color changes from red to green (default). Events are represented by open circles and the depth is color-coded. By right mouse click on the symbol of a station more detailed information are shown in an information widget (fig. :ref:`fig-scmv-infowidget`). .. _fig-scmv-gm: .. figure:: media/scmv/ground-motion.png :width: 16cm :align: center Ground motion tab Tab 1-2 = Ground Motion, Network Status tab; Station A = station with ground motion between 0 and 200 nm/s; Station B = triggering (red blinking) station; Station C = station of undefined status; Station D = triggering and associated station (green blinking); EQ = location of the earthquake/event; P = spreading of the P-wave; S = spreading of the S-wave; Legend = ground motion scale. The network status tab (fig. :ref:`fig-scmv-netstat`) visualizes the timing quality of the whole seismic network. The colors of the triangles represent the data latencies/delay of the station. More detailed information about station quality can be derived by opening an information widget (fig. :ref:`fig-scmv-infowidget` left) with a right mouse click on the symbol. .. _fig-scmv-netstat: .. figure:: media/scmv/netstat.png :width: 16cm :align: center Network status tab Station A = station with up to 20 sec data latency/delay; Station B = station with up to 10 min data latency/delay and a warning; Station C = disabled station; EQ = location of a recent or historic earthquake/event; Legend = scale of the delay; Status = connection status. In addition to the current event scmv can show all events it has currently saved in its session. This depends on the configured time span it remembers events. This can give a nice overview of the network activity. The circles are again colored by depth and sized by magnitude. .. _fig-scmv-historic-origins: .. figure:: media/scmv/historic-origins.png :width: 16cm :align: center Show historic origins All historic origins currently saved in scmv are shown as circles. The information widget opens by right mouse click on a station or event symbol in one of the scmv maps. The widget gives a more detailed list of parameters. For a station general information (coordinates, network code etc.), quality parameter (latency, gaps etc.), amplitude information and the actual waveform data are provided. For an event information like the location, the number of stations and the azimuthal gap are shown. .. _fig-scmv-infowidget: .. figure:: media/scmv/infowidget-station.png :width: 8cm :align: center Info widget The info widget of a station shows station information like network code and location. The quality of the station can be checked here. The lower part shows the last 15 minutes of waveforms including picks (if available). Hotkeys ======= ===================== ======================================== Hotkey Description ===================== ======================================== :kbd:`F2` Setup connection dialog :kbd:`F3` Toggle ray paths and associated stations :kbd:`F6` Hide propagation of P and S waves :kbd:`F7` Toggle legend :kbd:`F8` Toggle historic origins :kbd:`F9` Toggle station annotation :kbd:`F10` Toggle event list (event tab) :kbd:`F11` Toggle full screen mode :kbd:`CTRL + f` Seach station :kbd:`Arrows` Move focus Mouse wheel Zoom in or out Double click Center map Right mouse button Open info widget Mid mouse button Set preliminary origin ===================== ======================================== Use cases ========= Get station information """"""""""""""""""""""" - Position the mouse above a triangle representing a station - Click the right mouse button for opening the infowidget. - Choose one station in case several stations are in the selection range Get event information """"""""""""""""""""" - Position the mouse above a circle representing a location of an event - Click the right mouse button for opening the infowidget. - Choose one event in case several events are in the selection range Set preliminary origin """""""""""""""""""""" - Position the mouse in the map - Press the mid mouse button - Set date & time and latitude & longitude - Press "Create" .. image:: media/scmv/artificial-origin.png :width: 4cm Search station/network """""""""""""""""""""" - Press :kbd:`CTRL + f` - Type station/network name - Double click in a station in the list to center the map at this location Configuration ============= | :file:`etc/defaults/global.cfg` | :file:`etc/defaults/scmv.cfg` | :file:`etc/global.cfg` | :file:`etc/scmv.cfg` | :file:`~/.seiscomp3/global.cfg` | :file:`~/.seiscomp3/scmv.cfg` scmv inherits :ref:`global options`. .. confval:: displaymode Type: *string* Set one of the available displaymodes: groundmotion or qualitycontrol .. confval:: groundMotionRecordLifeSpan Type: *int* Unit: *s* Sets the maximum latency in seconds of the ground motion records to be valid. Default is ``300``. .. confval:: removeEventDataOlderThan Type: *double* Unit: *s* Sets the time span in seconds to keep events. Default is ``43200``. .. confval:: readEventsNotOlderThan Type: *double* Unit: *s* Sets the time span in seconds to read events initially from database. Default is ``0``. .. confval:: centerOrigins Type: *boolean* If a new origin\/event is set\/selected this option defines if the map is centered or not at the origin location. Default is ``false``. .. confval:: eventActivityLifeSpan Type: *double* Unit: *s* Time span of which an event is active after origin time to show blinking associated stations. Default is ``900``. .. confval:: legend Type: *boolean* Enables\/disabled the display of the legend at startup. Default is ``true``. .. confval:: annotations Type: *boolean* Enables\/disabled drawing of station annotations at startup. Default is ``false``. .. confval:: annotationsWithChannels Type: *boolean* Enables\/disabled drawing of station annotations with location\/channel codes. Default is ``true``. .. confval:: stations.groundMotionFilter Type: *string* Sets the filter applied to determine ground motion. .. note:: **display.\*** *Allows to define an initial rectangular region for the map.* .. confval:: display.latmin Type: *double* Unit: *deg* Minimum latitude in degrees. Default is ``-90``. .. confval:: display.lonmin Type: *double* Unit: *deg* Minimum longitude in degrees. Default is ``-180``. .. confval:: display.latmax Type: *double* Unit: *deg* Maximum latitude in degrees. Default is ``90``. .. confval:: display.lonmax Type: *double* Unit: *deg* Maximum longitude in degrees. Default is ``180``.