#!/bin/sh

#
# setrootwx.sh - Kevin P. Inscoe (kevin@inscoe.org)
#
# You must first set the control panel in CDE to "no background"
# if using this script in Solaris. Takes various radar screens for
# Central Florida and updates the background. I run this as cron
# every 5 minutes during daytime hours.
#
# Requires Lynx, XV and the Netpbm tools installed if using Solaris. 
# Look at Sunfreeware.com
#
# Otherwise under Linux use xloadimage
#
# For a complete listing of radar sites consult http://inscoe.org/wx
#
# Updates:
#
# April 2, 2003
#
# Recently this script has been moved to my Redhat 8 desktop but should still
# work on a Solaris desktop. It previously worked under Solaris 8
#

DISPLAY=localhost:0; export DISPLAY

#
# Now durng Hurricane Season switch off between local radar and storm track
#

min=`date "+%M"`

if [ $(($min%2)) -eq 0 ]; then
        GFX="http://radar.wunderground.com/data/nids/MLB19_0.gif"
else
#       GFX="http://wells.harcourtbrace.com/~kinscoe/nhc_tpcda.cgi"
        GFX="http://radar.wunderground.com/data/nids/MLB19_0.gif"
fi

/bin/date

/usr/local/bin/lynx -source $GFX > /tmp/mydesktop.fil

/usr/X11R6/bin/xv -quit -root -rmode 5 -maxpect -max +viewonly /tmp/mydesktop.fil