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arbitrary xy cut through z data? [message #2672]

Wed, 24 August 1994 13:37

wood
Messages: 4
Registered: August 1994

Junior Member

We're considering purchasing IDL for our department, but before
we do, our solid state experimentalists want to know if IDL can
do the following: Their scanning tunnelling microscopy images
are often not aligned along the x-y axes. Can they take a cut
through the data at an arbitrary angle, plot the results as a
std 2d plot, and take the Fourier transform to get the lattice
spacing? Is anyone using IDL for STM data, and if so, do you
simply rotate until the image is aligned before doing the FTs?

Thanks very much for the help.

--
Matt A. Wood Assistant Professor
wood@kepler.pss.fit.edu Dept. of Physics and Space Sciences
(407) 768-8000 (x7207) Florida Institute of Technology
http://pss.fit.edu/wood.html Melbourne, FL 32901-6988

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