x,y coordinates already geo-referenced, convert just z coordinate.

Dear Luis,

I am trying to use the xyz component to get the coordinates of some points that already have the x and y coordinate georeferenced. I would just need the altitude then of these points. Here I send you what I get! Could you please tell me why since I only have 316 points the outcome is thousands more?

And also why for some points the x y coordinates are kept as they should and for others not?

Thanks a lot,

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Bildschirmfoto 2014-01-29 um 12.47.23.png, 359 KB

Replies to This Discussion

Permalink Reply by Luis Fraguada on January 29, 2014 at 5:23am

the xyz and gps inputs should only refer to your one reference point. This is a point that has both longitude and latitide (gps input) and xyz. In other words, in the first input (p) you put your xyz points. in xyz you put the xyz reference of the point you know the coordinates of. in gps you put the gps coordinates of this one reference point.

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