Re: OpeNDAP can't work

Try the file ncl.opendap.64.fix. Same instructions as before.

--Mary

On Sep 6, 2012, at 7:44 PM, L wrote:

> Mary,
>
> It works!
> But the ncl.opendap.fix is built under 32-bit, can I get a 64-bit version?
> Thank you so much.
>
> Regards
> Dongsheng
>
> 在 2012-09-07 00:27:18，"Mary Haley" <haley@ucar.edu> 写道：
> >Dongsheng,
> >
> >Can you try this "fixed" binary:
> >
> > ftp ftp.ucar.edu
> > <log in as "anonymous">
> > <Use email address as password>
> > cd /pub/scd/haley
> > get ncl.opendap.fix
> > quit
> >
> >Once you have the file, make sure it is executable, and move it to
> >$NCARG_ROOT/bin:
> >
> > chmod gou+x ncl.opendap.fix
> > mv ncl.opendap.fix $NCARG_ROOT/bin/.
> >
> >Now you can use this new NCL executable instead of the one already
> >installed on your system:
> >
> > ncl.opendap.fix your_script.ncl
> >
> >If you are comfortable that this executable works, you can replace
> >your old ncl executable with this new one. You should first make a
> >copy of your old one:
> >
> > cd $NCARG_ROOT/bin
> > mv ncl ncl.610beta
> > mv ncl.opendap.fix ncl
> >
> >This should should do it. Please let me know if you have any problems with this.
> >
> >
> >--Mary
> >
> >On Sep 4, 2012, at 8:39 PM, L wrote:
> >
> >> Wei,
> >> I've checked on this.
> >> The file I downloaded is:
> >> -rw-r--r-- 1 lds lds 65497992 2012-08-30 14:14 ncl_ncarg-6.1.0-beta.Linux_Debian_i686_gcc445.tar.gz
> >>
> >> Is there any other way to check if the NCL I installed is OPeNDAP-enabled or not?
> >>
> >> Thanks.
> >>
> >> Dongsheng
> >>
> >>
> >> 在 2012-09-04 22:51:23，"Wei Huang" <huangwei@ucar.edu> 写道：
> >> Dongsheng,
> >>
> >> It seems you have installed an OpenDAP-disabled version of NCL.
> >> Can you check on this?
> >>
> >> Or you can re-download NCL, and make sure it is openDAP enabled.
> >>
> >> As on my machine, I got:
> >>
> >> ncl opendap.ncl
> >> Copyright (C) 1995-2012 - All Rights Reserved
> >> University Corporation for Atmospheric Research
> >> NCAR Command Language Version 6.1.0
> >> The use of this software is governed by a License Agreement.
> >> See http://www.ncl.ucar.edu/ for more details.
> >>
> >>
> >> Variable: exists
> >> Type: logical
> >> Total Size: 4 bytes
> >> 1 values
> >> Number of Dimensions: 1
> >> Dimensions and sizes: [1]
> >> Coordinates:
> >> (0) True
> >>
> >> Variable: f
> >> Type: file
> >> filename: 123
> >> path: http://test.opendap.org/opendap/data/nc/123.nc
> >> file global attributes:
> >> history : This is an example of a multi-line global
> >> attribute. It could be used for representing the
> >> processing history of the data, for example.
> >> _DODS_Unlimited_Dimension : k
> >> dimensions:
> >> i = 2
> >> j = 3
> >> l = 3
> >> maxStrlen64 = 64
> >> variables:
> >> integer i ( i )
> >>
> >> float j ( j )
> >>
> >> short l ( l )
> >>
> >> character bears ( i, j, maxStrlen64 )
> >> act : text string
> >> 123
> >> acs : -40
> >> acl : 17000
> >> acf : ( -2, 1, 0 )
> >> acd : ( -1, 0.75 )
> >> string_length : 3
> >>
> >> short order ( i, j )
> >>
> >> integer shot ( i, j )
> >>
> >> float aloan ( i, j )
> >>
> >> double cross ( i, j )
> >>
> >>
> >> Note that the "exists" variable is True (where yours is false).
> >>
> >> Wei
> >>
> >> huangwei@ucar.edu
> >> VETS/CISL
> >> National Center for Atmospheric Research
> >> P.O. Box 3000 (1850 Table Mesa Dr.)
> >> Boulder, CO 80307-3000 USA
> >> (303) 497-8924
> >>
> >>
> >>
> >>
> >>
> >>
> >> On Sep 2, 2012, at 7:23 PM, L wrote:
> >>
> >>> Wei,
> >>> This is my output:
> >>>
> >>> ncl 0> url = "http://test.opendap.org/opendap/data/nc/"
> >>> ncl 1> filename = url + "123.nc"
> >>> ncl 2>
> >>> ncl 3> exists = isfilepresent(filename)
> >>> ncopen: filename "http://test.opendap.org/opendap/data/nc/123.nc": NetCDF: Unknown file format
> >>> ncl 4> print(exists)
> >>>
> >>>
> >>> Variable: exists
> >>> Type: logical
> >>> Total Size: 4 bytes
> >>> 1 values
> >>> Number of Dimensions: 1
> >>> Dimensions and sizes: [1]
> >>> Coordinates:
> >>> (0) False
> >>> ncl 5>
> >>> ncl 6> f = addfile(filename, "r")
> >>> fatal:NetCDF: Unknown file format
> >>> fatal:Could not open (http://test.opendap.org/opendap/data/nc/123.nc)
> >>> ncl 7> print(f)
> >>>
> >>> Variable: f
> >>> Type: file
> >>> (0) File Missing Value : -1
> >>>
> >>> Regards,
> >>> Dongsheng
> >>>
> >>>
> >>>
> >>> 在 2012-09-01 09:11:40，L <dxlds@163.com> 写道：
> >>> Wei,
> >>>
> >>> Thanks for your reply.
> >>>
> >>> Sorry I can't send you the exact output message right now, as I am not with the working computer.
> >>> I am wondering, if there is any other equirement except the libdap? like, should I compile the netcdf with the –enable-dap flag ?
> >>> The isfilepresent command with an url file in my computer seems not trying to connect to the Internet, and it sends the message 'unknow file format' back to the sceen immediately.
> >>>
> >>> Dongsheng
> >>>
> >>>
> >>> At 2012-09-01 06:58:22,"Wei Huang" <huangwei@ucar.edu> wrote:
> >>> Dongsheng,
> >>>
> >>> Can you try this script:
> >>>
> >>> url = "http://test.opendap.org/opendap/data/nc/"
> >>> filename = url + "123.nc"
> >>>
> >>> exists = isfilepresent(filename)
> >>> print(exists)
> >>>
> >>> f = addfile(filename, "r")
> >>> print(f)
> >>>
> >>>
> >>> And send the output/error message to us?
> >>>
> >>> (This script runs fine on my system).
> >>>
> >>> Wei
> >>>
> >>> huangwei@ucar.edu
> >>> VETS/CISL
> >>> National Center for Atmospheric Research
> >>> P.O. Box 3000 (1850 Table Mesa Dr.)
> >>> Boulder, CO 80307-3000 USA
> >>> (303) 497-8924
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>> On Aug 31, 2012, at 12:55 AM, L wrote:
> >>>
> >>>> Hi
> >>>> I have a problem about OpeNDAP.
> >>>> The NCL precompiled binary file I downloaded is ncl_ncarg-6.1.0-beta.Linux_Debian_x86_64_gcc445.tar.gz.
> >>>> By typing ncl on the command line, it just shows:
> >>>> ---------------------------------------------------------
> >>>> Copyright (C) 1995-2012 - All Rights Reserved
> >>>> University Corporation for Atmospheric Research
> >>>> NCAR Command Language Version 6.1.0-beta
> >>>> The use of this software is governed by a License Agreement.
> >>>> See http://www.ncl.ucar.edu/ for more details.
> >>>> ncl 0>
> >>>> ---------------------------------------------------------
> >>>>
> >>>> no such words like :ncl: error while loading shared libraries: libdap.so.4: cannot open shared object file: No such file or directory
> >>>>
> >>>> But when I follow the test
> >>>> ------------------------------
> >>>> url = "http://test.opendap.org/opendap/data/nc/"
> >>>> filename = url + "123.nc"
> >>>> exists = isfilepresent(filename)
> >>>> ncopen: filename "http://test.opendap.org/opendap/data/nc/123.nc": NetCDF: Unknown file format
> >>>> -------------------------------
> >>>> Also I have added the libdap library to the LD_LIBRARY_PATH.
> >>>>
> >>>> Can anyone give me some suggestion?
> >>>> Thanks.
> >>>> Regards.
> >>>>
> >>>> Dongsheng
> >>>>
> >>>>
> >>>> _______________________________________________
> >>>> ncl-talk mailing list
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> >>>
> >>>
> >>>
> >>>
> >>>
> >>
> >>
> >>
> >> _______________________________________________
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> >
>
>
>

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Received on Tue Sep 11 14:28:06 2012