#!/bin/sh# Set common optionsPROJECTION=E0.0/90.0/20.0c
REGION=-180/180/50/90
FILENAME=arctic_ocean.ps
# Get Natural Earth datafilesecho"Downloading datafiles from naturalearthdata.com"
wget-nv-nc\http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/50m/physical/50m-coastline.zip\http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/50m/physical/50m-land.zip\http://www.naturalearthdata.com/http//www.naturalearthdata.com/download/50m/cultural/50m-admin-0-boundary-lines.zip
echo"...done\n"echo"Inflating archives"
unzip50m\*.zip
echo"...done\n"echo"Converting shapefiles to GMT"
ogr2ogr-FGMT50m_land.gmt50m_land.shp
ogr2ogr-FGMT50m_coastline.gmt50m_coastline.shp
ogr2ogr-FGMT50m_borders.gmtne_50m_admin_0_boundary_lines_land.shp
echo"...done\n"echo"Creating maps"
GMTpsxy-m-J$PROJECTION-R$REGION-Bg15--POLAR_CAP=none--BASEMAP_TYPE=plain--BASEMAP_AXES=WeS50m_land.gmt-K-G254/254/233>$FILENAME
GMTpsxy-m-J$PROJECTION-R$REGION50m_coastline.gmt-O-K-W9/120/171>>$FILENAME
GMTpsxy-m-J$PROJECTION-R$REGION50m_borders.gmt-O-W100/100/100>>$FILENAMEecho"...done\n"echo"You can now open $FILENAME in Inkscape to clean up the file and save it as SVG. You should add an ocean coloured background and simplify the graticules using CTRL+L."
Kurzbeschreibungen
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Uun detdiar datei stun muar dooten, jo kem miast faan en digitaal knipskasche of faan en scanner. Ferlicht san hög dooten uk leederhen feranert wurden.