(25) Raw Data to x,y,z coordinates

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An extract from the Texas Caver, the HP-25 & the SURVEY, Volume 23, No.6, 1978

"Enclosed is my program for the HP-25 to reduce raw survey date to x,y, and z coordinates for manual plotting. It also keeps a running total of current NS displacement, EW displacement, vertical displacement, and total measured distance. You can plot either by the individual shot displacement, or can simply use the new NS, EW, and vertical coordinates."

Short & to the point BUT fully documented & annotated.

BEST!
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