Cave statistics in survex

Erin Lynch hongmeiguicc at
Mon Jun 13 03:47:05 BST 2016

I need to calculate detailed statistics for over 50km of cave passage, including:
average passage widthaverage passage heightcave volumecave floor area
Has anyone written tools to calculate these statistics for survex data? I'm loathe to convert the >6000 legs of data into compass format. 

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