I've packaged Terraintool - the handy utility for generating surface meshes for Survex and Therion from SRTM and ASTER datasets.
It is now waiting in the NEW queue for upload to Debian unstable, and is in my PPA for natty: https://launchpad.net/~wookey/+archive/wookstuff/+packages That also contains current versions of therion (5.3.8-3), survex (1.1.16-1) and tunnelx (20110801-1), built for natty. Please test the packages and report any problems. Wookey -- Principal hats: Linaro, Emdebian, Wookware, Balloonboard, ARM http://wookware.org/
