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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Adam, Can you upload your data here and let us know when it is uploaded? http://motherlode.ucar.edu/repository/alias/idvupload Best, Unidata IDV Support > Full Name: Adam Houston > Email Address: address@hidden > Organization: University of Nebraska - Lincoln > Package Version: 4.1 > Operating System: CentOS > Hardware: > Description of problem: I'm unable to get IDV to recognize NCDF trajectory > files that I'm creating. I've verified that IDV recognizes a "track.nc" file > available in one of the workshop packages but neither my own single > trajectory file nor my own multiple trajectory file (this is what I really > need to visualize) can be read. To the best of my knowledge I'm adhering to > the CF Version 1.6 conventions (I've tested them in an online compliance > checker). I've included both headers below. > > netcdf \2007finalinfo { > dimensions: > time = 6 ; > trajid_strlen = 1 ; > variables: > char trajectory(trajid_strlen) ; > trajectory:cf_role = "trajectory_id" ; > int time(time) ; > time:standard_name = "time" ; > time:long_name = "time" ; > time:units = "seconds since 1970-01-01 00:00:00" ; > float lat(time) ; > lat:standard_name = "latitude" ; > lat:long_name = "latitude" ; > lat:units = "degrees_north" ; > float lon(time) ; > lon:standard_name = "longitude" ; > lon:long_name = "longitude" ; > lon:units = "degrees_east" ; > float z(time) ; > z:standard_name = "altitude" ; > z:long_name = "height above mean sea level" ; > z:units = "m" ; > > // global attributes: > :featureType = "trajectory" ; > :Conventions = "CF-1.6" ; > } > > ==== Multiple trajectories ==== > > netcdf \2007finalinfo { > dimensions: > obs = 28067 ; > trajectory = 3252 ; > trajid_strlen = 4 ; > variables: > char trajectory(trajectory, trajid_strlen) ; > trajectory:cf_role = "trajectory_id" ; > int rowSize(trajectory) ; > rowSize:long_name = "number of obs for this trajectory" ; > rowSize:sample_dimension = "obs" ; > int time(obs) ; > time:standard_name = "time" ; > time:long_name = "time" ; > time:units = "seconds since 1970-01-01 00:00:00" ; > float lat(obs) ; > lat:standard_name = "latitude" ; > lat:long_name = "latitude" ; > lat:units = "degrees_north" ; > float lon(obs) ; > lon:standard_name = "longitude" ; > lon:long_name = "longitude" ; > lon:units = "degrees_east" ; > float z(obs) ; > z:standard_name = "altitude" ; > z:long_name = "height above mean sea level" ; > z:units = "m" ; > > // global attributes: > :featureType = "trajectory" ; > :Conventions = "CF-1.6" ; > } > > > Ticket Details =================== Ticket ID: IQR-639012 Department: Support IDV Priority: Normal Status: Open