v.in.garmin.sh -- import gps data from garmin receiver 
                  into binary vector file in GRASS
 
 c) Andreas Lange, andreas.lange@rhein-main.de
 
 requirements: GRASS 4.x or GRASS 5.0 with v.in.ascii
               gpstrans from Carsten Tschach et al. 
                 get gpstrans from: ftp://www.mayko.com/pub/gpstrans or from
                 http://www.metalab.unc.edu/pub/Linux/science/cartography/
               bourne shell
               unix tools: grep, cat, tac, cut, paste, awk/nawk/gawk, sed
