Integer wave nan's

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Mon, 07/30/2012 - 10:44 am

I just switched from 64-bit to 32-bit, and ran into a problem with some old code that turned out to be caused by:

make /i/n=1 integerwave
integerwave = nan
// --> integerwave = {-1} in 64-bit Igor
// --> integerwave = {2.14748e+09} in 64-bit Igor


is this expected for any strange reason?
You actually switched from 64-bit floating point to 32-bit integer (/I). NaN has no meaning for integer so the result is undefined.

July 30, 2012 at 10:51 am - Permalink