> What's the value of the mode argument you are passing to
>
> nc_open_par(const char *path, int mode, MPI_Comm comm, MPI_Info info,
> int *ncidp);
The call is from [1] with
```
NC_NOWRITE == 0
NC_SHARE == 2048
pariomode == 32768
```
so eventually the mode argument is
```
NC_NOWRITE|NC_SHARE|pariomode == 34816
```
Looks suspicious?
Cheers,
Nico
[1]
https://github.com/trilinos/trilinos/blob/master/packages/seacas/libraries/exodus/cbind/src/ex_open_par.c#L180
On Wed, Feb 4, 2015 at 6:00 PM, Russ Rew <russ@xxxxxxxxxxxxxxxx> wrote:
> Hi Nico,
>
> What's the value of the mode argument you are passing to
>
> nc_open_par(const char *path, int mode, MPI_Comm comm, MPI_Info info,
> int *ncidp);
>
> ?
>
> --Russ
>
> On Tue, Feb 3, 2015 at 3:25 PM, Nico Schlömer <nico.schloemer@xxxxxxxxx>
> wrote:
>>
>> Hi all,
>>
>> I'm trying to read the file
>> ```
>> http://win.ua.ac.be/~nschloe/other/pacman.e
>> ```
>> in parallel with `nc_open_par` [1]. This works on one machine, but
>> returns the error code `-51` ("Not a netCDF file") on another.
>> Could someone clarify this?
>>
>> Cheers,
>> Nico
>>
>>
>> [1]
>> https://github.com/Unidata/netcdf-c/blob/master/libdispatch/dparallel.c#L38
>>
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>>
>
