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> Yuan, > > The data I am using is posted once a day, and is usually 2 days old. > Over a weekend it is often 3 days old. > > So, how would one setup the "time driver" ? > I assume you enter the time animation properties; choose Define > Animation Times tab; choose Define your own list of times; set > End Time to now, and start time to end time with a 2 day offset ? .... > Or maybe something else ? > > Then, one would choose display times to match the time driver ??? > > Is this correct ? > Bill, It is correct. For your case, I will set the start time and end time as current time. At the end, you need to check the "Set as Time Driver" check box. I tested on the model data, and it works as I expected. If you didn't see this check box, you may need to download the 4.1 alpha or nightly. Yuan > Bill > > > On 1/28/2013 2:57 PM, Unidata IDV Support wrote: > >> Yuan, > >> > >> I would like to create a bundle that would run without any human > >> interaction. > >> Thus, the time animation properties can not be used. > >> > > Bill, > > > > There is some new features added in the animation properties which allows > > user to set the driver time, and this can be saved in the bundle. I still > > believe this is an option for you. > > > > > >> Also, there is no model data displayed in this bundle. I used model data as > >> an example of data which allows the "last" time to be selected. > > As long as you know the time range for the "last" time, it is possible to > > do it this way. > > > > > > Yuan > >> Your idea of adding "last" to the list would solve my problem, and I would > >> think help other users. Honestly, I can't believe someone has not asked > >> for this change before. Displaying the last time in a dataset is a very > >> common choice. > >> > >> Thanks for your consideration, Bill > >> > >> On 1/28/2013 2:05 PM, Unidata IDV Support wrote: > >>>> Full Name: bill fingerhut > >>>> Email Address: address@hidden > >>>> Organization: lyndon state college retired > >>>> Package Version: 3.1u1 build date:2012-11-30 17:36 UTC > >>>> Operating System: Windows XP > >>>> Hardware: Java: home: C:\Program Files\IDV_3.1u1\jre version: 1.6.0_31 > >>>> j3d:1.5.2 fcs (build4) > >>>> Description of problem: After choosing a netcdf dataset from a community > >>>> catalog, I would like to choose the last time for display. I want to > >>>> then create a bundle file that would always display data from the most > >>>> recent time (last time). I see how to choose the first time, any one > >>>> time, but not the last time. This has been available with other > >>>> datasets, e.g. model forecasts and observations, for ever. So, there > >>>> must be an easy way to do this with a netcdf file ? > >>>> > >>>> > >>> Bill, > >>> The IDV can't set the last time for display at this moment, even > >>> though adding last one to the list is possible. One option I can think > >>> about is to use the time matching feature. For the model output you > >>> probably know what is the time range for the last time, and you can use > >>> the "Time Animation Properties" widget to set the driver time and then > >>> let the model output to do the matching. > >>> > >>> Hope this can help. > >>> > >>> Yuan > >>> > >>> Ticket Details > >>> =================== > >>> Ticket ID: WXB-258684 > >>> Department: Support IDV > >>> Priority: Normal > >>> Status: Open > >>> > >>> > >> > >> -- > >> The Fingerhuts > >> Saint Johnsbury, Vt, 05819 > >> > >> email: address@hidden > >> > >> > > > > Ticket Details > > =================== > > Ticket ID: WXB-258684 > > Department: Support IDV > > Priority: Normal > > Status: Open > > > > > > > -- > The Fingerhuts > Saint Johnsbury, Vt, 05819 > > email: address@hidden > > Ticket Details =================== Ticket ID: WXB-258684 Department: Support IDV Priority: Normal Status: Open