This document describes the Tcl commands defined in the gpsmanshp package version 1.2.3, that provides the means for creating and reading files in the ESRI Shapefile format for keeping 2 or 3 dimensional points and polylines.
gpsmanshp can be used from any Tcl application. It was developed for use in GPSMan , a manager of GPS receiver data. It is written in C and is based on shapelib made available by Frank Warmerdam. Along with this package, gpstr2shp.c was also developed. It translates GPStrans data files into Shapefile ones.