survex-aven 1.2.42-1build3 (s390x binary) in ubuntu groovy

 An advanced cave survey data viewer for Survex, written using the wxWidgets
 library, and using OpenGL for rendering. Aven allows searching for stations,
 highlighting categories of stations such entrances or fixed points, measuring
 the distance between stations, showing passage walls, showing the terrain
 above the cave, and supports presentations (pre-recorded fly-throughs).