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1. phstl phstl Public

   Convert GDAL rasters (like GeoTIFF heightmaps) to 3D STL surfaces.

   Python 74 21

2. Columnate Columnate Public

   Bookmarklet for multicolumn reader mode.

   HTML 15 2

3. Ground-Track-Generator Ground-Track-Generator Public

   Save satellite ground tracks generated from TLE orbit info as GIS-compatible shapefiles.

   C 28 10

4. runslope runslope Public

   Visualize running race series results as a slopegraph. CSV in; SVG out.

   Python 2

5. WheresThatSat WheresThatSat Public

   A Twitter bot that reports current location information about satellites. (Currently on hiatus.)

   Ruby 1 1

6. Shapetcl Shapetcl Public

   Simple shapefile access for Tcl.

   C 3