Re: mapping a fault plane
Cyril Langlois <[email protected]>
| Newsgroups | gmane.comp.gis.gmt.user |
|---|---|
| Message-ID | <[email protected]> |
Thanks. But, unfortunately, that’s the thing I don’t know how to do… I've found also the planes parameters as UTM coordinates in meters, but again, I don’t know how to correctly plot this. Cyril Le 15 févr. 2014 à 15:30, Peter <[email protected]> a écrit : > You can always use psxyz but I think you would have compute the lat/lon of the lower portion of the plane yourself from your strike and dip. > > Perhaps there's some easier way though > > > \p > > On 15/02/14 12:20, Cyril Langlois wrote: >> >> Hi, >> >> I wish to draw on a Gibraltar strait map the three fault segments proposed by Gutscher et al. (2006) as the source of the 1755 Lisbon earthquake. >> I have the parametres of these faults specified at the center top of the fault (below). >> I try psxy and the -SJ symbol option, but each rectangle is centered on the (lon, lat) coordinates, instead of aside the point, and the dip of the segment is not taken into account. >> Is there a way to projet a inclined plane on a map with GMT ? I think psmeca make something like this, but I don’t see how to map the fault plane only ? >> Thanks for any idea. >> >> Cyril >> >> # Lon (°E) >> Lat(°N) >> Strike(°) >> Lenght (km) Depth (m) Dip(°) Rake(°) >> -8.93 35.30 349 162.02 68.32 6.5 2.5 79.0 >> -8.2 35.47 349 174.02 68.33 9.49 5.0 79.0 >> -7.48 35.69 349 198.02 68.65 15.44 7.5 79.0 >> Dr. Cyril LANGLOIS Professeur agrégé - enseignant de Sciences de la Terre [email protected] Tél. portable : 06 89 05 68 22 Tél. bureau : 04 72 72 85 28 § --------------------------- § Préparation à l'Agrégation SV-STU Ecole Normale Supérieure de Lyon - Site Monod 46, allée d'Italie 69364 Lyon cedex 07 § --------------------------- § To unsubscribe, send the message "signoff gmt-help" to [email protected]