This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
> Hi, > I have uploaded a sample file that contains two 3d variables. > As I said, I tried to make a 3d isosurface and I failed. > Pleaase help me, when you have time because it seems simple and fundamental. > Best regards > N. Evangeliou I am checking the dataset, and seeing the level of this data is from 100896.6mb to 4.3mb. I wonder if this is the corrected value. Yuan > > On 2012-09-27 17:19, Unidata IDV Support wrote: > > Greetings! > > > > Would it be possible to send us a sample of your dataset? You may > > upload the file here: > > > > http://motherlode.ucar.edu/repository/alias/idvupload > > > > Cheers! > > > > Sean > > > >> Dear All > >> > >> I only try to use the IDV software during the last 3 days. I have > >> a netCDF file with modeling results gridded horizontally in 2.5x1.25 > >> degrees and verticaly in 39 layers. I also have a source of emission > >> in different altitudes and all I want is to do 3D isosurfaces. > >> > >> I use the guidelines of the tutorial > >> > >> (http://www.unidata.ucar.edu/software/idv/docs/workshop/datadisplays/grid/Isosurfaces.html) > >> > >> but I do not get any projection. It is like I have zero emission, > >> although when I plot with ferret I can see my emissions. > >> > >> Does anybody have an idea about how ? will get rid of that tiny problem? > >> > >> Thank you in advance > >> > >> Best regards > >> N. Evangeliou > >> > >> -- > >> ************************************************************ > >> Dr. Nikolaos EVANGELIOU > >> > >> IPSL/LSCE > >> (Laboratoire des Sciences du Climat et de l'Environnement) > >> CEA-CNRS-UVSQ UMR 8212 > >> L'Orme des Merisiers, > >> Bat 712 - Pe 110 > >> 91191 Gif sur Yvette Cedex > >> FRANCE > >> > >> Tel: +33 1 6908-1278 > >> Fax: +33 1 6908-3073 > >> E-mail: address@hidden > >> ************************************************************ > >> > >> > > Ticket Details > > =================== > > Ticket ID: RGL-661181 > > Department: Support IDV > > Priority: Normal > > Status: Open > > > > > -- > ************************************************************ > Dr. Nikolaos EVANGELIOU > > IPSL/LSCE > (Laboratoire des Sciences du Climat et de l'Environnement) > CEA-CNRS-UVSQ UMR 8212 > L'Orme des Merisiers, > Bat 712 - Pe 110 > 91191 Gif sur Yvette Cedex > FRANCE > > Tel: +33 1 6908-1278 > Fax: +33 1 6908-3073 > E-mail: address@hidden > ************************************************************ > > Ticket Details =================== Ticket ID: RGL-661181 Department: Support IDV Priority: Normal Status: Open