RE: Input format and NaNs
- From: meek@xxxxxxxxxxxxxxx
- Date: 30 JAN 06 19:20:59 GMT
In a previous article, Bruce Bowler <bbowler@xxxxxxxxxxx> wrote:
>I have a datafile that I'm trying to read that has NaNs in it, on
>occasion, where the result of a calculation in another language was a NaN.
>Where there aren't NaNs there are floating point numbers.
>
>Is there a format specifier I can use that won't puke on NaN in the input
>stream, or do I have to read things into a string, check for NaN and then
>using an internal read if there isn't a NaN or preprocess the file with
>something else to replace the NaNs with a "known bad value" that FORTRAN
>can read on it's own?
>
>Using Salford f95 compiler, if it makes a difference.
>
>TIA,
>Bruce
Yes - I had that problem when using ncdump.exe to write
contents of a netcdf file in ascii -
(An earlier version of ncdump.exe - with no distinguishing
features except smaller size! gave extra unsolicited numbers!!
Beware of netcdf !)
I assumed that NaN stood for gap, and edited it accordingly
in the DOS editor.
Chris
.
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- From: Bruce Bowler
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