Surely I can't implement the whole data format of Walls SVR documentation.
But your demo files use very few cases. They may imported with this simplyfied rules:
- Ignore empty records and records starts with ;
- Use #FIX ... x y z --> create reference point and put x, y, z into comments. You have to edit the entrance coordinates in cave data
- Use #DATE yyyy-mm-dd --> for the following measurements
- Use #UNITS ... A=D or A=G --> for instrument selection 360/400
- Ignore other # commands --> #UNITS, #FLAG, #PREFIX, ... have to apply manually (instruments, cave data, ...)
- Import measurements with a fix format: from to length azimut inclination <L,R,U,D> ;comments --> always Order=DAV and meters. LRUDs and comments are optional