Re: creating volume from 3d mesh

Walter Roberson <roberson@xxxxxxxxxxxx> wrote in message <mMYIk.4333$hc7.3710@xxxxxxxxxxxx>...
James Franklin wrote:
I can see now that i have not been clear sorry.

I'll have another go:

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I have a coordinates (x,y,z) of a beach. the data points are real, they were taken using a
gps system, they are not evenly spaced etc.

You have left unanswered the matter of whether the points are close enough together
that a meaningful surface interpolation can be performed; and also the matter of
whether over successive observations the points are close enough to the previous
that you can take a meaningful sampling over time.
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the data points are roughly at 1 meter intervals

thanks for your reply i am going to sit here until i understand it!

regards

james
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