Re: [netcdfgroup] Enabling Dap support in netcdf 4.3.2

  • To: Dominikus Heinzeller <climbfuji@xxxxxxxxx>
  • Subject: Re: [netcdfgroup] Enabling Dap support in netcdf 4.3.2
  • From: "ashwinD12 ." <winash12@xxxxxxxxx>
  • Date: Sun, 29 May 2016 18:45:33 +0530
Hi Dom,
              Yes you are right. This is how I fixed it. I went back and
downloaded the curl libraries. I compiled and installed it. Then recompiled
netcdf with enable-dap and now I have DAP enabled on my machine.

Regards,
Ashwin.

On Sun, May 29, 2016 at 6:35 PM, Dominikus Heinzeller <climbfuji@xxxxxxxxx>
wrote:

> Hi,
>
> better check after running configure (check config.log) if dap was really
> enabled. configure checks for a few more libraries before it actually
> enables DAP, even if you requested it manually (e.g. curl, but you can see
> that from config.log).
>
> Cheers
>
> Dom
>
> On 29/05/2016, at 1:41 PM, ashwinD12 . <winash12@xxxxxxxxx> wrote:
>
> Hello,
>           When I run nc-config --all I get the following -
>
> This netCDF 4.3.2 has been built with the following features:
>
>   --cc        -> icc
>   --cflags    ->  -I/usr/local/include -I/usr/local/include
>   --libs      -> -L/usr/local/lib -lnetcdf
>
>   --has-c++   -> no
>   --cxx       ->
>   --has-c++4  -> no
>   --cxx4      ->
>
>   --fc        ->
>   --fflags    ->
>   --flibs     ->
>   --has-f90   -> no
>
>   --has-dap   -> no
>   --has-nc2   -> yes
>   --has-nc4   -> yes
>   --has-hdf5  -> yes
>   --has-hdf4  -> no
>   --has-pnetcdf-> no
>
>   --prefix    -> /usr/local
>   --includedir-> /usr/local/include
>   --version   -> netCDF 4.3.2
>
> So when I run
> *./nccopy -4
>  
> "http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2/pressure/air.2014.nc?air[480:603][2][20:34][26:40]
> <http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2/pressure/air.2014.nc?air[480:603][2][20:34][26:40]>â
> foo.nc <http://foo.nc/>*
>
> I get NetCDF:Unknown file format
> Location : file nccopy.c line 1348
>
> I presume I am getting this error because DAP has not been enabled when I
> built my netCDF C on Linux.
>
> So I went back to recompiling my netCDF and I gave the following options
> to configure
>
> LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include ./configure
> --enable-netcdf4 --enable-dap --enable-shared
>
> make check and make install works fine. When I run nc-config --all I still
> get to see has-dap - no.
>
> May I know what I am doing wrong ?
>
> Regards,
> Ashwin.
> *
> <http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2/pressure/air.2014.nc?air[480:603][2][20:34][26:40]>*
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