[GRASS-SVN] r52106 - in grass-promo/tutorials/batch_processing/earthquakes: . NZ

svn_grass at osgeo.org svn_grass at osgeo.org
Sun Jun 17 00:40:26 PDT 2012 

Author: hamish
Date: 2012-06-17 00:40:25 -0700 (Sun, 17 Jun 2012)
New Revision: 52106

Added:
   grass-promo/tutorials/batch_processing/earthquakes/NZ/
   grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZTM_ChCh.sh
   grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZ_lcc.sh
   grass-promo/tutorials/batch_processing/earthquakes/NZ/fetch_gns_earthquakes.sh
Log:
+ earthquake demo scripts from adhoc VM: fetch XML data from GNS NZ & plot from LCC and TMerc loc'ns

Added: grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZTM_ChCh.sh
===================================================================
--- grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZTM_ChCh.sh	                        (rev 0)
+++ grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZTM_ChCh.sh	2012-06-17 07:40:25 UTC (rev 52106)
@@ -0,0 +1,266 @@
+#!/bin/sh
+#
+# script to download, import, and plot earthquakes from the last week.
+#  modified version to plot around the city of Christchurch, New Zealand
+#   using the NZTM projection (epsg:2193)
+#
+# (c) 2011 Hamish Bowman, and the GRASS Development Team
+# Based on earlier version by Markus Neteler, which in turn was based on
+#  comments from Sharyn Namnath and Glynn Clements.
+#
+# This script is licensed under the GPL >=2. See GPL.TXT which comes with
+#  the GRASS source code for details.
+#
+# World DTM picture is from the ETOPO1 dataset,
+#   http://www.ngdc.noaa.gov/mgg/global/global.html
+# Nice colors were done in GMT by J. Varner and E. Lim, CIRES, University
+#  of Colorado at Boulder.
+#
+# Earthquake data is downloaded from GNS NZ
+#  http://www.geonet.org.nz/resources/earthquake/quake-web-services.html
+#
+
+if  [ -z "$GISBASE" ] ; then
+    echo "You must be in GRASS GIS to run this program." >&2
+    exit 1
+fi
+
+#for filenames, etc:
+PROJ_SHORT_NAME=NZTM_ChCh
+WEB_DIR=/var/www/grass/earthquakes
+
+GRASS_PNGFILE=earthquakes.png
+#GRASS_PNGFILE=earthquakes.ppm
+#GRASS_WIDTH=1024
+#GRASS_HEIGHT=845
+GRASS_WIDTH=1102
+GRASS_HEIGHT=882
+GRASS_TRUECOLOR=TRUE
+GRASS_PNG_COMPRESSION=9
+GRASS_VERBOSE=0
+export GRASS_WIDTH GRASS_HEIGHT GRASS_TRUECOLOR GRASS_PNG_COMPRESSION \
+   GRASS_VERBOSE GRASS_PNGFILE
+
+TMPDIR="/var/tmp/grass"
+if [ ! -d "$TMPDIR" ] ; then
+   mkdir -p "$TMPDIR"
+fi
+cd "$TMPDIR"
+
+# remove old stuff
+g.remove vect=recent_earthquakes --quiet
+
+
+### download and import
+DATAFILE="$TMPDIR/latest_gns_quakes.csv"
+
+fetch_gns_earthquakes.sh "$DATAFILE" 2>&1
+if [ $? -ne 0 ] ; then
+   echo "Failed to download data from GNS." >&2
+   exit 1
+fi
+
+# latest_gns_quakes.csv format:
+#  date_utc|time_utc|longitude|latitude|magnitude|depth_km
+# date is yyyy-mm-dd so (?not?) SQL Date type?
+
+
+cut -f3,4 -d'|' "$DATAFILE" | m.proj -ig --quiet | cut -f1,2 -d'|' | \
+   awk '{if (NR!=1) {print} else {print "easting|northing"}}' \
+  > "$DATAFILE.$PROJ_SHORT_NAME.coord"
+
+paste -d'|' "$DATAFILE" "$DATAFILE.$PROJ_SHORT_NAME.coord" > "$DATAFILE.$PROJ_SHORT_NAME"
+
+
+COL_DEF="e_date varchar(10), e_time varchar(13), longitude double precision, \
+  latitude double precision, magnitude double precision, depth double precision, \
+  easting double precision, northing double precision"
+
+db.connect -c
+DBDRIVER=`db.connect -p | grep '^driver:' | cut -f2 -d:`
+
+if [ "$DBDRIVER" != 'sqlite' ] ; then
+   # a bit slower, but we can use longer column names
+   db.connect driver=sqlite database='$GISDBASE/$LOCATION_NAME/$MAPSET/sqlite.db'
+fi
+
+v.in.ascii in="$DATAFILE.$PROJ_SHORT_NAME" out=recent_earthquakes skip=1 \
+    x=7 y=8 z=6 column="$COL_DEF" --overwrite
+
+
+### unlog & scale magnitude
+
+# http://earthquake.usgs.gov/learn/topics/measure.php
+#    1 J = 1e7 erg
+#    1 PJ = 1e15 J
+#   Energy_petajoules = ( 10^(11.8 + 1.5*Ms) ) * 1e-07 * 1e-15
+#
+# rationale: keep within pixel equiv of 90deg lon from source pt so a
+#            quake in the middle makes it onto the plot.
+#   (8.8^10) * 1e-7 = 278.5     : very rough unlog scale
+#
+
+v.db.addcol recent_earthquakes column="magn_energy DOUBLE PRECISION"
+
+# how to do POW(x,n) in SQLite?
+#v.db.update recent_earthquakes column=magn_energy value="POW(magnitude,10) * 1e-7" --verbose
+
+v.db.select -c recent_earthquakes column=cat,magnitude | awk -F'|' \
+  '{printf("UPDATE recent_earthquakes SET magn_energy=%f WHERE cat=%d;\n", ($2^10)*1e-7, $1)}' \
+  > "${PROJ_SHORT_NAME}_$$.sql"
+
+db.execute input="${PROJ_SHORT_NAME}_$$.sql"
+\rm "${PROJ_SHORT_NAME}_$$.sql"
+
+
+# get the timestamp
+YMD=`tail -n 1 "$DATAFILE"  | cut -f1 -d'|'`
+if [ `echo "$YMD" | wc -c` -ne 11 ] ; then
+    echo "Bad timestamp ($YMD). Using system date instead." >&2
+    YMD=`date +%Y/%m/%d`
+fi
+
+
+### draw
+
+#g.region n=90N s=90S w=25W e=25W res=0:24  # -p
+#g.region n=10000000 s=4000000 w=0 e=5500000 rows=828 cols=759  # res=7246.37681159
+#g.region n=5245920 s=5098050 w=1479420 e=1658610 res=90
+g.region n=5200050.12332553 s=5119969.73276151 \
+   w=1529971.27142211 e=1630026.36258033 res=90.79409361
+
+
+### Fetch and prep backdrop map:
+#r.in.onearth out=ChCh_ tm=visual -l
+MAP=ChCh_LandsatTM_visual
+#g.rename $MAP.1,$MAP.red
+#g.rename $MAP.2,$MAP.green
+#g.rename $MAP.3,$MAP.blue
+#i.landsat.rgb -p r=$MAP.red g=$MAP.green b=$MAP.blue
+
+
+d.mon start=PNG
+
+#MAP=color_etopo1_nz_smaller
+d.rgb r=$MAP.red g=$MAP.green b=$MAP.blue
+
+# d.rast -o usgs_logo
+# d.rast -o grass_logo
+
+# some of the coastline is obscured by clouds, so draw it over the top
+d.vect Coast_isl_NZ type=boundary width=1.25
+
+d.font Vera
+PERIOD=week
+#PERIOD=month
+echo "Earthquakes for the $PERIOD ending $YMD" | \
+   d.text at=1,2 color=230:230:230 size=1.9
+
+
+echo "
+.C red
+Shallow
+.C yellow
+Intermediate
+.C green
+Deep
+" | d.text at=99,100 size=1.9 align=ur
+
+
+## need to balance this dynamically based on the biggest quake in region
+# if max magnitude is 7.5 use d.vect ring size=20.
+# if max magnitude is 6.3 use d.vect ring size=50.
+
+
+#quake3.png
+#d.vect recent_earthquakes icon=extra/ring fcolor=none size_col=magn_energy \
+#   size=5 wcol=magn_energy wscale=0.01 -z zcolor=ryg  
+#
+# size=5 * 0.1
+# magn^3
+# wscale=0.01
+
+#quake5.png:
+#d.vect recent_earthquakes icon=extra/ring fcolor=none size_col=magn_energy \
+#   size=1 wcol=magn_energy wscale=0.0005 -z zcolor=ryg
+#
+# size=1 * 0.01
+# magn^5
+# wscale=0.0005
+
+
+#quake10.png:
+d.vect recent_earthquakes icon=extra/ring fcolor=none size_col=magn_energy \
+   size=50 wcol=magn_energy wscale=1.5 -z zcolor=ryg 
+#
+# size=3
+# (magn^10) * 1e-7
+# wscale=0.1
+
+#quake2.72.png:
+# size=1
+# magn^2.72
+# wscale=0.01
+
+
+# "x" marks the spot for big rings
+d.vect recent_earthquakes where='magnitude > 5' icon=basic/cross2 \
+   fcolor=yellow size=16
+d.vect recent_earthquakes where='magnitude > 6' icon=basic/cross2 \
+   fcolor=black color=yellow size=18
+
+# cheap legend
+d.mark at=90,6.5 color=black fcolor=yellow size=16 symbol=cross2
+d.mark at=90,3 fcolor=black color=yellow size=18 symbol=cross2
+echo "Mag > 5" | d.text at=92,6.5 color=230:230:230 size=1.9 align=cl
+echo "Mag > 6" | d.text at=92,3 color=230:230:230 size=1.9 align=cl
+
+
+#d.barscale at=2,2 bcolor=none tcolor=white
+#d.grid 50000 -fbt
+
+sync
+d.mon stop=PNG
+sync
+
+#IMG=graphics/earthquakes_logo_overlay
+#pngtopnm $IMG.png > $IMG.pnm
+#pngtopnm -alpha $IMG.png > $IMG.pgm
+#pnmcomp -alpha $IMG.pgm $IMG.pnm earthquakes.ppm | \
+#   pnmtopng > earthquakes.png
+#
+#if [ $? -ne 0 ] ; then
+#   echo "Failed to compose image." 1>&2
+#   exit 1
+#fi
+
+pngtopnm earthquakes.png | pnmtojpeg -quality=85 > earthquakes.jpg
+#convert -geometry 75% -quality 85 earthquakes.png earthquakes_small.jpg
+#convert -geometry 40% -quality 85 earthquakes.png earthquakes_tiny.jpg
+
+
+### cleanup and closeup
+#g.remove vect=recent_earthquakes --quiet
+if [ -n "$DATAFILE" ] ; then
+   rm -f "$DATAFILE"*
+fi
+
+cp earthquakes.png "$WEB_DIR/earthquakes_$PROJ_SHORT_NAME.png"
+cp earthquakes.jpg "$WEB_DIR/earthquakes_$PROJ_SHORT_NAME.jpg"
+
+
+# Output KML file.
+### FIXME: bug in installed version of OGR (4.6.0-2) makes this not work from
+####    projected locations but it works locally from 4.6.0-1..   ???!!
+####   or maybe it is in 6.4.0's v.out.ogr, and 6.5svn's version is ok??
+#TODO: try Peter Loewe's more advanced v.out.kml addon script
+#echo "Exporting KML"
+#v.out.ogr in=recent_earthquakes dsn=recent_earthquakes.kml \
+#    format=KML type=point
+#zip -q recent_earthquakes.zip recent_earthquakes.kml
+#cp recent_earthquakes.zip "$WEB_DIR/earthquakes_$PROJ_SHORT_NAME.kmz"
+#ls -l
+
+# all done.
+exit 0
+


Property changes on: grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZTM_ChCh.sh
___________________________________________________________________
Added: svn:executable
   + *
Added: svn:mime-type
   + text/x-sh
Added: svn:eol-style
   + native

Added: grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZ_lcc.sh
===================================================================
--- grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZ_lcc.sh	                        (rev 0)
+++ grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZ_lcc.sh	2012-06-17 07:40:25 UTC (rev 52106)
@@ -0,0 +1,219 @@
+#!/bin/sh
+#
+# script to download, import, and plot earthquakes from the last week.
+#  modified version to plot around New Zealand using the LCC projection (epsg:3851)
+#
+# (c) 2011 Hamish Bowman, and the GRASS Development Team
+# Based on earlier version by Markus Neteler, which in turn was based on
+#  comments from Sharyn Namnath and Glynn Clements.
+#
+# This script is licensed under the GPL >=2. See GPL.TXT which comes with
+#  the GRASS source code for details.
+#
+# World DTM picture is from the ETOPO1 dataset,
+#   http://www.ngdc.noaa.gov/mgg/global/global.html
+# Nice colors were done in GMT by J. Varner and E. Lim, CIRES, University
+#  of Colorado at Boulder.
+#
+# Earthquake data is downloaded from GNS NZ
+#  http://www.geonet.org.nz/resources/earthquake/quake-web-services.html
+#
+
+if  [ -z "$GISBASE" ] ; then
+    echo "You must be in GRASS GIS to run this program." >&2
+    exit 1
+fi
+
+
+PROJ_SHORT_NAME=NZ_lcc
+WEB_DIR=/var/www/grass/earthquakes
+
+GRASS_PNGFILE=earthquakes.png
+#GRASS_PNGFILE=earthquakes.ppm
+GRASS_WIDTH=738
+GRASS_HEIGHT=600
+GRASS_TRUECOLOR=TRUE
+GRASS_PNG_COMPRESSION=9
+GRASS_VERBOSE=0
+export GRASS_WIDTH GRASS_HEIGHT GRASS_TRUECOLOR GRASS_PNG_COMPRESSION \
+   GRASS_VERBOSE GRASS_PNGFILE
+
+TMPDIR="/var/tmp/grass"
+if [ ! -d "$TMPDIR" ] ; then
+   mkdir -p "$TMPDIR"
+fi
+cd "$TMPDIR"
+
+# remove old stuff
+g.remove vect=recent_earthquakes --quiet
+
+
+### download and import
+DATAFILE="$TMPDIR/latest_gns_quakes.csv"
+
+fetch_gns_earthquakes.sh "$DATAFILE" 2>&1
+if [ $? -ne 0 ] ; then
+   echo "Failed to download data from GNS." >&2
+   exit 1
+fi
+
+# latest_gns_quakes.csv format:
+#  date_utc|time_utc|longitude|latitude|magnitude|depth_km
+# date is yyyy-mm-dd so (?not?) SQL Date type?
+
+
+cut -f3,4 -d'|' "$DATAFILE" | m.proj -ig --quiet | cut -f1,2 -d'|' | \
+   awk '{if (NR!=1) {print} else {print "easting|northing"}}' \
+  > "$DATAFILE.nz_lcc.coord"
+
+paste -d'|' "$DATAFILE" "$DATAFILE.nz_lcc.coord" > "$DATAFILE.nz_lcc"
+
+
+COL_DEF="e_date varchar(10), e_time varchar(13), longitude double precision, \
+  latitude double precision, magnitude double precision, depth double precision, \
+  easting double precision, northing double precision"
+
+db.connect -c
+DBDRIVER=`db.connect -p | grep '^driver:' | cut -f2 -d:`
+
+if [ "$DBDRIVER" != 'sqlite' ] ; then
+   # a bit slower, but we can use longer column names
+   db.connect driver=sqlite database='$GISDBASE/$LOCATION_NAME/$MAPSET/sqlite.db'
+fi
+
+v.in.ascii in="$DATAFILE.nz_lcc" out=recent_earthquakes skip=1 \
+    x=7 y=8 z=6 column="$COL_DEF" --overwrite
+
+
+### unlog & scale magnitude
+
+# http://earthquake.usgs.gov/learn/topics/measure.php
+#    1 J = 1e7 erg
+#    1 PJ = 1e15 J
+#   Energy_petajoules = ( 10^(11.8 + 1.5*Ms) ) * 1e-07 * 1e-15
+#
+# rationale: keep within pixel equiv of 90deg lon from source pt so a
+#            quake in the middle makes it onto the plot.
+#   (8.8^10) * 1e-7 = 278.5     : very rough unlog scale
+#
+
+v.db.addcol recent_earthquakes column="magn_energy DOUBLE PRECISION"
+
+# how to do POW(x,n) in SQLite?
+#v.db.update recent_earthquakes column=magn_energy value="POW(magnitude,10) * 1e-7" --verbose
+
+v.db.select -c recent_earthquakes column=cat,magnitude | awk -F'|' \
+  '{printf("UPDATE recent_earthquakes SET magn_energy=%f WHERE cat=%d;\n", ($2^10)*1e-7, $1)}' \
+  > "${PROJ_SHORT_NAME}_$$.sql"
+
+db.execute input="${PROJ_SHORT_NAME}_$$.sql"
+\rm "${PROJ_SHORT_NAME}_$$.sql"
+
+
+# get the timestamp
+YMD=`tail -n 1 "$DATAFILE"  | cut -f1 -d'|'`
+if [ `echo "$YMD" | wc -c` -ne 11 ] ; then
+    echo "Bad timestamp ($YMD). Using system date instead." >&2
+    YMD=`date +%Y/%m/%d`
+fi
+
+
+### draw
+
+#g.region n=90N s=90S w=25W e=25W res=0:24  # -p
+#g.region n=10000000 s=4000000 w=0 e=5500000 rows=828 cols=759  # res=7246.37681159
+#g.region n=7930000 s=6050000 w=1890000 e=4210000 align=color_etopo1_nz_smaller.red
+g.region n=7935180 s=6047580 w=1890000 e=4210000 nsres=7260 ewres=7250
+#g.region n=7930000 s=6050000 w=1890000 e=4210000 res=2000
+
+
+
+d.mon start=PNG
+
+MAP=color_etopo1_nz_smaller
+#MAP=color_etopo1_ice_low
+#d.rgb r=$MAP.red g=$MAP.green b=$MAP.blue
+#d.his h_map=one i_map=$MAP
+
+d.vect coastline_NaturalEarth10m type=area color=210:210:210 fcolor=210:210:210
+
+# d.rast -o usgs_logo
+# d.rast -o grass_logo
+
+d.font Vera
+#echo "Earthquakes for the month ending $YMD" | \
+echo "Earthquakes for the week ending $YMD" | \
+   d.text at=1,2 color=60:60:60 size=2.5
+
+
+echo "
+.C red
+Shallow
+.C yellow
+Intermediate
+.C green
+Deep
+" | d.text at=99,100 size=2.5 align=ur
+
+
+#quake3.png
+#d.vect recent_earthquakes icon=extra/ring fcolor=none size_col=magn_energy \
+#   size=5 wcol=magn_energy wscale=0.01 -z zcolor=ryg  
+#
+# size=5 * 0.1
+# magn^3
+# wscale=0.01
+
+#quake5.png:
+#d.vect recent_earthquakes icon=extra/ring fcolor=none size_col=magn_energy \
+#   size=1 wcol=magn_energy wscale=0.0005 -z zcolor=ryg
+#
+# size=1 * 0.01
+# magn^5
+# wscale=0.0005
+
+
+#quake10.png:
+d.vect recent_earthquakes icon=extra/ring fcolor=none size_col=magn_energy \
+   size=20 wcol=magn_energy wscale=1.5 -z zcolor=ryg 
+#
+# size=3
+# (magn^10) * 1e-7
+# wscale=0.1
+
+#quake2.72.png:
+# size=1
+# magn^2.72
+# wscale=0.01
+
+sync
+d.mon stop=PNG
+sync
+
+#IMG=./graphics/earthquakes_logo_overlay
+#pngtopnm $IMG.png > $IMG.pnm
+#pngtopnm -alpha $IMG.png > $IMG.pgm
+#pnmcomp -alpha $IMG.pgm $IMG.pnm earthquakes.ppm | \
+#   pnmtopng > earthquakes.png
+#
+#if [ $? -ne 0 ] ; then
+#   echo "Failed to compose image." 1>&2
+#   exit 1
+#fi
+
+#pngtopnm earthquakes.png | pnmtojpeg -quality=85 > earthquakes.jpg
+#convert -geometry 75% -quality 85 earthquakes.png earthquakes_small.jpg
+#convert -geometry 40% -quality 85 earthquakes.png earthquakes_tiny.jpg
+
+
+### cleanup and closeup
+#g.remove vect=recent_earthquakes --quiet
+if [ -n "$DATAFILE" ] ; then
+   rm -f "$DATAFILE"*
+fi
+
+cp earthquakes.png "$WEB_DIR/earthquakes_$PROJ_SHORT_NAME.png"
+
+# all done.
+exit 0
+


Property changes on: grass-promo/tutorials/batch_processing/earthquakes/NZ/do_quakes_NZ_lcc.sh
___________________________________________________________________
Added: svn:executable
   + *
Added: svn:mime-type
   + text/x-sh
Added: svn:eol-style
   + native

Added: grass-promo/tutorials/batch_processing/earthquakes/NZ/fetch_gns_earthquakes.sh
===================================================================
--- grass-promo/tutorials/batch_processing/earthquakes/NZ/fetch_gns_earthquakes.sh	                        (rev 0)
+++ grass-promo/tutorials/batch_processing/earthquakes/NZ/fetch_gns_earthquakes.sh	2012-06-17 07:40:25 UTC (rev 52106)
@@ -0,0 +1,60 @@
+#!/bin/sh
+
+# Script to fetch NZ earthquakes from GNS's geonet SOAP interface
+#  H. Bowman 20 Jan 2011, released to the public domain
+#
+#  http://www.geonet.org.nz/resources/earthquake/quake-web-services.html
+#  "GeoNet is a collaboration between the Earthquake Commission and GNS Science."
+#  "The Website: The GeoNet website provides public access to hazards information,
+#   including earthquake reports and Volcanic Alert Bulletins. It also allows the
+#   retrieval of fundamental data sets, such as GPS Rinex files, earthquake
+#   hypocentres and instrument waveform data. These data are made freely available
+#   to the research community."
+
+# requires wget and xml2 to be installed
+
+
+if [ -n "$1" ] ; then
+   OUTFILE="$1"
+else
+   OUTFILE=latest_gns_quakes.csv
+fi
+XMLNAME="$OUTFILE.tmp_$$"
+
+URL="http://magma.geonet.org.nz/services/quake/quakeml/1.0.1/query?"
+#startDate and endDate (mandatory): format is yyyy-mm-ddThh:MM:ss and times are in UTC (GMT)
+#latLower, latUpper, longLower and longUpper (optional, but if present, all must be specified): values should be in decimal degrees
+
+
+END_DATE=`date --utc +%FT%T`
+START_DATE=`date --utc --date="last week" +%FT%T`
+#START_DATE=`date --utc --date="2 weeks ago" +%FT%T`
+#START_DATE=`date --utc --date="last month" +%FT%T`
+#START_DATE=`date --utc --date="6 months ago" +%FT%T`
+#START_DATE=`date --utc --date="last year" +%FT%T`
+
+DATE_STR="startDate=$START_DATE&endDate=$END_DATE"
+ 
+
+wget -nv -O "$XMLNAME" "${URL}startDate=$START_DATE&endDate=$END_DATE"
+
+
+BASE="quakeml/eventParameters/event"
+FIELDS="
+origin/time/value
+origin/longitude/value
+origin/latitude/value
+magnitude/mag/value
+origin/depth/value
+"
+
+echo "#date_utc|time_utc|longitude|latitude|magnitude|depth_km" \
+   > "$OUTFILE"
+
+xml2 < "$XMLNAME" | \
+   2csv -d'|' $BASE $FIELDS | \
+   sed -e 's/T/|/' | grep -v '||' >> "$OUTFILE"
+
+#todo: avoid the tmp file, just pipe from wget -O - | xml2 | 2csv | sed
+\rm "$XMLNAME"
+


Property changes on: grass-promo/tutorials/batch_processing/earthquakes/NZ/fetch_gns_earthquakes.sh
___________________________________________________________________
Added: svn:executable
   + *
Added: svn:mime-type
   + text/x-sh
Added: svn:eol-style
   + native

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