get Hypocenters from IRIS web site
Convert hypocenters from the IRIS website and prepare for plotting in GEOmap
getIRIS(fn, skip=0) getANSS(fn, skip=2)
fn |
character, file path name |
skip |
numeric, number of lines to skip (e.g. for the header) |
Reads in a file dumped out by the website selection box.
list:
yr |
vector year |
dom |
vector, day of month |
mo |
vector, mo |
hr |
vector, hour |
mi |
vector, minute |
sec |
vector, sec |
lat |
vector, latitude |
lon |
vector, longitude |
z |
vector, depth |
mag |
vector, magnitude |
Be careful about headers and lines that need to be skipped.
for IRIS: http://www.iris.washington.edu/data/event/eventsearch.htm
For ANSS: http://www.quake.geo.berkeley.edu/anss/catalog-search.html
For NEIC (yet to be added) http://earthquake.usgs.gov/earthquakes/eqarchives/epic/epic_global.php
Jonathan M. Lees<jonathan.lees@unc.edu>
getjul
## Not run: fn <- "/home/lees/WORK/SENDAI.EVENT/catsearch.8757" g <- getANSS(fn) g$jd <- getjul(g$yr, g$mo, g$dom) ## End(Not run)
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