tck_17 Posted May 13, 2012 Share Posted May 13, 2012 Hi..My question is about the computation of the interpolations..I was reading the other threads and the explanations are confusing.. I believe car5858 followed the example #2. My question is with the sample from the project booklet. 93.8-88.9=4.9 50/49=1.0204081 1.0204081 x 11= 11.22 Where did "11" come from? I just don't quite understand. Quote Link to comment Share on other sites More sharing options...
ReMark Posted May 13, 2012 Share Posted May 13, 2012 Having read and reread Car5858's explanation on how to interpolate contours I can find no fault. Wouldn't the "11" be the distance to the required spot elevation? Quote Link to comment Share on other sites More sharing options...
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