Try
replace_ieeenan: Changes all occurrences of IEEE NaN
to a user-specified value.
http://www.ncl.ucar.edu/Document/Functions/Built-in/replace_ieeenan.shtml
====
isnan_ieee: Returns a logical array indicating which
input values contain an IEEE NaN.
http://www.ncl.ucar.edu/Document/Functions/Built-in/isnan_ieee.shtml
Lunde, Bruce N CIV NAVOCEANO, NP1 wrote:
> Hello,
>
> I was hoping to get some advice on a netcdf file
> I am reading.
>
> There is a variable in it called "z" (float z(y,x))
> and using ncdump it states that the _FillValue is
>
> z:_FillValue = nanf ;
> z:actual_range = -10791.f, 8440.f ;
> z:scale_factor = 1. ;
> z:add_offset = 0. ;
>
> Are there any suggestions on how to handle this
> in NCL ?
>
> Thanks, Bruce
>
> =====
> Bruce Lunde
> Bruce.Lunde_at_navy.mil
> 228-688-5843
> Code NP1
> Naval Oceanographic Office
> Stennis Space Center, MS
> =====
>
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> ncl-talk mailing list
> ncl-talk_at_ucar.edu
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Received on Mon Sep 24 2007 - 10:56:41 MDT
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