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wphase:documentation [2014/03/19 01:38] wphase |
wphase:documentation [2015/08/04 13:56] wphase [Plot routines] |
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====== W-phase documentation ====== | ====== W-phase documentation ====== | ||
+ | In addition to this page, you should probably have a look to [[wphase:tutorial|this tutorial page]]. | ||
===== Installation ===== | ===== Installation ===== | ||
- | ==== Get the code ==== | + | ==== Getting the code ==== |
- | Currently, the W-phase package is hosted as a github repository. Ask Zacharie Duputel <zacharie.duputel@unistra.fr> or Luis Rivera <luis.rivera@unistra.fr> for access to the repository. | + | Currently, the W-phase package is hosted as a github repository. To check out the W-phase repository: |
- | + | ||
- | Check out W-phase repository: | + | |
<code> | <code> | ||
git clone https://github.com/eost/wphase.git wphase_package | git clone https://github.com/eost/wphase.git wphase_package | ||
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</code> | </code> | ||
+ | For more details on using git for W-phase, [[wphase:repository|you can read this page.]] | ||
==== Dependencies ==== | ==== Dependencies ==== | ||
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- csh shell | - csh shell | ||
- gcc and gfortran | - gcc and gfortran | ||
- | - python2.7 | + | - python2.7 (or later) |
- | - You have to install pylab and basemap (matplotlib toolkit) to run some python scripts which make figures. | + | - You have to install numpy, matplotlib, basemap and netCDF4 to run some python scripts which make figures. |
+ | - rdseed | ||
- GMT4 | - GMT4 | ||
+ | To install these dependencies on MacOs, [[wphase:macos|you can refer to this page]]. | ||
==== Building the code ==== | ==== Building the code ==== | ||
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----- | ----- | ||
- | ===== How to run the W-phase code ===== | + | ===== How to run W-phase ===== |
+ | |||
+ | You should also have a look to [[wphase:tutorial|the W-phase tutorial page]]. | ||
==== Preparing directories, i_master and CMTSOLUTION ==== | ==== Preparing directories, i_master and CMTSOLUTION ==== | ||
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* i_master: a file containing other parameters such as the band-pass filter parameters, minimum and maximum distances, etc. | * i_master: a file containing other parameters such as the band-pass filter parameters, minimum and maximum distances, etc. | ||
- | The format of these files are described in [[wphase#Notes on file formats|notes on file formats]]. | + | The format of these files are described in [[wphase:documentation#Data formats|the file formats section]]. |
Path to SEED file(s) must be correctly specified after the keyword 'SEED:' in the i_master file. If multiple SEED files are used for the same inversion, each of them must be referenced properly in i_master using one 'SEED:' line per file. | Path to SEED file(s) must be correctly specified after the keyword 'SEED:' in the i_master file. If multiple SEED files are used for the same inversion, each of them must be referenced properly in i_master using one 'SEED:' line per file. | ||
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----- | ----- | ||
- | ==== Extracting data from (mini)SEED file(s) ==== | + | ==== Extracting data from SEED ==== |
Once the i_master and CMTSOLUTION files are created, we can extract waveforms and instrument response parameters and perform a rough screening by epicentral distance. This can be done using: | Once the i_master and CMTSOLUTION files are created, we can extract waveforms and instrument response parameters and perform a rough screening by epicentral distance. This can be done using: | ||
<code>${WPHASE_HOME}/bin/extract.csh</code> | <code>${WPHASE_HOME}/bin/extract.csh</code> | ||
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* In order to plot complete seismograms individually and place station on a map: <code>${WPHASE_HOME}/bin/traces_global.py</code> which draw complete seismograms and show station location on a map (if basemap is available). Please use <code>${WPHASE_HOME}/bin/traces_global.py -h</code> for more details on available options. | * In order to plot complete seismograms individually and place station on a map: <code>${WPHASE_HOME}/bin/traces_global.py</code> which draw complete seismograms and show station location on a map (if basemap is available). Please use <code>${WPHASE_HOME}/bin/traces_global.py -h</code> for more details on available options. | ||
* To plot concatenated waveforms:<code>${WPHASE_HOME}/bin/make_cwp.py</code> For more details on available options and arguments see <code>${WPHASE_HOME}/bin/make_cwp.py -h</code> to see the options. | * To plot concatenated waveforms:<code>${WPHASE_HOME}/bin/make_cwp.py</code> For more details on available options and arguments see <code>${WPHASE_HOME}/bin/make_cwp.py -h</code> to see the options. | ||
+ | |||
+ | ------- | ||
+ | |||
+ | ===== Using ETOPO01 Global Relief Model ===== | ||
+ | |||
+ | ETOPO01 is a 1 arc-minute global relief model of the Earth's surface | ||
+ | provided by Amante et al. (2009): | ||
+ | <http://www.ngdc.noaa.gov/mgg/global/global.html> | ||
+ | |||
+ | If Basemap is installed, you can optionally draw ETOPO01 topography and | ||
+ | bathymetry. To do so, the path to the ETOPO01 netCDF file must be | ||
+ | assigned to the environment variable $ETOPOFILE which can be | ||
+ | done in your .tcshrc fil (or .bachrc, .cshrc, etc.). The make_grids.py | ||
+ | script have been tested only for grid-registered netCDF file of the | ||
+ | ETOPO1 bedrock file available at: | ||
+ | <http://www.ngdc.noaa.gov/mgg/global/relief/ETOPO1/data/bedrock/grid_registered/netcdf/ETOPO1_Bed_g_gmt4.grd.gz> | ||
+ | |||
------- | ------- | ||
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===== Data formats ===== | ===== Data formats ===== | ||
+ | |||
+ | You can also have a look to [[wphase:tutorial|the W-phase tutorial page]]. | ||
=== CMTSOLUTION FILE === | === CMTSOLUTION FILE === |