Re: 20050713: netCDF General - Segmentation fault

>To: address@hidden
>From: "Misha Krassovski" <address@hidden>
>Subject: netCDF General - Segmentation fault
>Organization: ORNL
>Keywords: 200507132007.j6DK7Fwl022233, ncgen bug

Misha,

I wrote:

> In CDL, you need to use a separate declaration for each variable.  It
> doesn't allow factoring out the type for a list of variables.  So the
> declarations need to look like this:
> 
> variables:
>       int Station;
>       int Month;
>       int Day;
>       int Year;
>       int BottomDepth;
>       int BottleNumber;
>       int Cast;
>       int Depth(Depth);

Actually, it turned out the real problem was declaring Depth to be a
scalar variable, but giving it multiple data values.  So the
workaround is declaring

        int Depth(Depth);
        float Oxygen(Oxygen);

since you are providing lots of values for these two variables in the
data section.  It's OK to factor out the type in a list of variables.
So for example, the following works fine:

netcdf bugr {
variables:
        float Depth, Oxygen;
data:
        Depth = 2;
        Oxygen = 5;
}

but the following will trigger the segmentation fault:

netcdf bugr {
variables:
        float Depth, Oxygen;
data:
        Depth = 2, 4;
        Oxygen = 5;
}

--Russ