Hi,
> Thanks for the reply.
>
> Can i have a small code or the *required functions *to use or a structure
> to build a client i.e. 1.To pass url and 2. Get datadds. I would be very
> much thankfull if you could help me out with this.
You use the same function that you would use for opening and reading from a
local
netCDF file. The only difference is that you provide a URL instead of a file
name
for the "file" you are opening. Here's an example, assuming you are using the C
interface:
status =
nc_open("http://nomads.ncdc.noaa.gov:80/dods/SEAWINDS/clm/uvclm95to05";,
NC_NOWRITE, &ncid);
--Russ
> address@hidden> wrote:
>
> > Hi Sricharan,
> >
> > > I have a doubt. Can i use netCDF library to write a client for data
> > > retrieval from GradsData Server. Waiting for you reply.
> >
> > Yes, the Grads Data Server is an OPeNDAP server (it uses the DAP version
> > 2 protocol). The netCDF library has DAP client capabilities built in, so
> > you can open and read data from a remote DAP server, such as the GDS, from
> > a netCDF program. The DAP client was added in netCDF version 4.1, so you
> > would need a version 4.1 or later. We recommend version 4.2.1.1:
> >
> > http://www.unidata.ucar.edu/downloads/netcdf/netcdf-4_2_1_1/
> >
> > --Russ
> >
> > > address@hidden> wrote:
> > >
> > > > Thanks for the support. I will contact you if i have any further
> > questions.
> > > >
> > > > Thanks,
> > > > Sricharan Lochan
> > > >
> > > > address@hidden> wrote:
> > > >
> > > >> > Thanks for the reply.
> > > >> >
> > > >> > So can i use
> > > >> >
> > > >> > CPPFLAGS=.... LDFLAGS=... ./configure --enable-netcdf-4
> > > >> > --prefix=/home/netCDF/local
> > > >>
> > > >> Yes, that would work. You could also still specify
> > --prefix=/home/local,
> > > >> as long as there are no conflicts in the names of libraries, include
> > > >> files,
> > > >> or executables between HDF5 and netCDF. I'm pretty sure that would
> > work
> > > >> also, and would have the advantage of simpler linking for
> > applications,
> > > >> becasue only one library directory would have to be specified (or
> > added
> > > >> to LD_LIBRARY_PATH).
> > > >>
> > > >> --Russ
> > > >>
> > > >> > address@hidden> wrote:
> > > >> >
> > > >> > > Hi Sricharan,
> > > >> > >
> > > >> > > > I have been trying to install netcdf-4.2 with hdf5. I have
> > installed
> > > >> > > > hdf5 in the directory "/home/local".
> > > >> > > >
> > > >> > > > These are the commands I executed
> > > >> > > >
> > > >> > > > ./configure --enable-netcdf-4 --prefix=/home/local
> > > >> > > >
> > > >> > > > i am getting an error saying cannot find hdf5
> > > >> > > >
> > > >> > > > Please let me know if i have to add any other options. Please
> > > >> respond.
> > > >> > >
> > > >> > > Yes, you need to set CPPFLAGS and LDFLAGS environment variables
> > > >> > > appropriately,
> > > >> > > to specify where the hdf5 library was installed. The --prefix
> > option
> > > >> is
> > > >> > > intended to specify where netCDF should be installed.
> > > >> > >
> > > >> > > See instructions here:
> > > >> > >
> > > >> > >
> > http://www.unidata.ucar.edu/software/netcdf/docs/build_default.html
> > > >> > >
> > > >> > > --Russ
> > > >> > >
> > > >> > > Russ Rew UCAR Unidata
> > Program
> > > >> > > address@hidden
> > > >> http://www.unidata.ucar.edu
> > > >> > >
> > > >> > >
> > > >> > >
> > > >> > > Ticket Details
> > > >> > > ===================
> > > >> > > Ticket ID: DZU-954292
> > > >> > > Department: Support netCDF
> > > >> > > Priority: Normal
> > > >> > > Status: Closed
> > > >> > >
> > > >> > >
> > > >> >
> > > >> >
> > > >> > --
> > > >> > *Regards,
> > > >> > Sricharan Lochan*
> > > >> >
> > > >> >
> > > >>
> > > >> Russ Rew UCAR Unidata Program
> > > >> address@hidden
> > http://www.unidata.ucar.edu
> > > >>
> > > >>
> > > >>
> > > >> Ticket Details
> > > >> ===================
> > > >> Ticket ID: DZU-954292
> > > >> Department: Support netCDF
> > > >> Priority: Normal
> > > >> Status: Closed
> > > >>
> > > >>
> > > >
> > > >
> > > > --
> > > > *Regards,
> > > > Sricharan Lochan*
> > > >
> > > >
> > >
> > >
> > > --
> > > *Regards,
> > > Sricharan Lochan*
> > >
> > >
> > Russ Rew UCAR Unidata Program
> > address@hidden http://www.unidata.ucar.edu
> >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: DZU-954292
> > Department: Support netCDF
> > Priority: Normal
> > Status: Closed
> >
> >
>
>
> --
> *Regards,
> Sricharan Lochan*
>
>
Russ Rew UCAR Unidata Program
address@hidden http://www.unidata.ucar.edu
Ticket Details
===================
Ticket ID: DZU-954292
Department: Support netCDF
Priority: Normal
Status: Closed
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