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How to spot maximum x value AND corresponding y value? [message #69854]

Tue, 16 February 2010 04:23

M.
Messages: 2
Registered: February 2010

Junior Member

Dear IDLers,

I'm an IDL beginner, new to this forum and I stuck on the following
issue …

I have an input file (ascii) containing coordinate data (three
columns; x, y, z).
I want to compute a vector from one point to another. I know the
vector should go from the maximum x value to the minimum y value (or
vice versa). I took the FLOAT function to find out the min and max
values. But how can I find out the corresponding x and y values for my
y_min and x_max values?

Many thanks in advance.

Cheers,
Markus

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