Matthieu Brucher wrote:
Example of the first line of my data file : 0.0 inf 13.9040914426 14.7406669444 inf 4.41783247603 inf inf 6.05071515635 inf inf inf 15.6925185021 inf inf inf inf inf inf inf
I'm pretty sure fromfile() is using the standard C fscanf(). That means that whether in understands "inf" depends on the C lib. I'm guessing that the MS libc doesn't understand the same spelling of "inf" that the gcc one does. There may indeed be no literal for the IEEE Inf. Indeed, the Python built-in "float" relies on libc too, and on OS-X (glibc), I get:
float("inf") inf
On Windows (standard python.org build, compiled with MSC), I get ValueError: invalid literal for float(): inf "Inf" gives me the same thing. It's too bad that C isn't just a little bit more standardized! In short, I don't know that this is a bug. It is a missing feature, but It may be hard to get someone to write the code to account for the limited fscanf() in fromfile(). -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception Chris.Barker@noaa.gov