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[IDV #UWB-863324]: [Q] No gridded data found for ...



> > It will be helpful if you can tell me what kind of nc file being created. I 
> > can only guess that it is
> > gridded dataset. If so, the dataset need to contain coordinate system, and 
> > this is what the error
> > message suggest.
> 
> Please look at the attached nc file that I sent you. (I attach the nc
> file to this email again.)
> 

It sounds like Don's already helped you to figure out the problem of your nc 
file. I will close this ticket, but feel free to reopen
it if you need further help.

Yuan
> As you can see here, I have created a coordinate system (longitude,
> latitude, altitude) and air_density is assigned at each grid point.
> If you have a sample nc file that IDV can read, please send it to me.
> Then, I'll compare the difference.
> 
> netcdf myfirstcdffile {
> dimensions:
> longitude = 37 ;
> latitude = 19 ;
> altitude = 6 ;
> time = 7 ;
> variables:
> int longitude(longitude) ;
> longitude:standard_name = "longitude" ;
> longitude:units = "degrees_east" ;
> int latitude(latitude) ;
> latitude:standard_name = "latitude" ;
> latitude:units = "degrees_north" ;
> int altitude(altitude) ;
> altitude:standard_name = "altitude" ;
> altitude:units = "m" ;
> float time(time) ;
> time:standard_name = "time" ;
> time:units = "days since 1900-01-01 0:0:0" ;
> time:calendar = "standard" ;
> float ne(time, altitude, latitude, longitude) ;
> ne:standard_name = "air_density" ;
> ne:units = "kg m-3" ;
> ne:_FillValue = -9999.99f ;
> 
> // global attributes:
> :title = "My first netcdf file" ;
> :long_title = "Self explanatory, isn\'t it ?" ;
> :comments = "All variables are just noise !" ;
> :institution = "Stanford University" ;
> :source = "my_model" ;
> :Conventions = "CF-1.4" ;
> :Conventions_help =
> "http://cf-pcmdi.llnl.gov/documents/cf-conventions/1.4/cf-conventions.html";
> ;
> :CreationDate = "2011/04/21 18:44:54" ;
> :MatlabSource = "C:\\Documents and
> Settings\\jiwon\\Desktop\\Jiwon\\Research\\SESS\\E-region
> occultation\\netcdf_write_example.m" ;
> }
> 
> 
> 
> 
> 
> 
> 
> On Thu, Apr 21, 2011 at 10:17 PM, Unidata IDV Support
> <address@hidden> wrote:
> >> Dear Unidata,
> >>
> >> I'm a beginner of NetCDF and IDV.
> >>
> >> I just made a simple NetCDF file using Matlab.
> >> When I tried to read this file into IDV, I got an error message "No
> >> gridded data found for ..."
> >>
> >> I searched the Web but couldn't find an answer for this problem. This
> >> NetCDF file passes the CF compliance checker.
> >> Could you please check the attached NetCDF file?
> >
> > It will be helpful if you can tell me what kind of nc file being created. I 
> > can only guess that it is
> > gridded dataset. If so, the dataset need to contain coordinate system, and 
> > this is what the error
> > message suggest. I am out of office till next Tuesday, and I will check 
> > with you later.
> >
> > Yuan
> >>
> >>
> >> Thank you!
> >> Jiwon
> >>
> >>
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: UWB-863324
> > Department: Support IDV
> > Priority: Normal
> > Status: Open
> >
> >
> 
> 


Ticket Details
===================
Ticket ID: UWB-863324
Department: Support IDV
Priority: Normal
Status: Closed


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