Re: [CF-metadata] how to capture horizontal spatial resolution of imagery in a standard way

2013-05-20 Thread Jonathan Gregory
Dear Randy The area of cells can be recorded in a variable pointed by the cell_measures attribute. I think that a scalar cell_measures could be provided if all the cells were the same size. Thus, there is a CF way of storing this information but, as with the difference between coordinates, you

[CF-metadata] CF trac ticket summary update

2013-05-20 Thread David Hassell
Hello, The summary of CF Metadata Trac tickets has been updated for the 20th May 2013. (http://www.met.reading.ac.uk/~david/cf_trac_summary.html). Currently: 27 tickets have been accepted [green] 3 tickets are in active discussion in the last 3 weeks [yellow] 17 tickets are dormant [red] Since

Re: [CF-metadata] how to capture horizontal spatial resolution of imagery in a standard way

2013-05-20 Thread rho...@excaliburlabs.com
Jonathan: Using the current cell measure conventions (using the area measure) to capture resolution doesn't work all that well for us because the resolution of the gridded observation data is in terms of radians (i.e. angular resolution), In addition, the example in CF para. 7.3 leads

Re: [CF-metadata] CF trac ticket summary update

2013-05-20 Thread Dave Allured - NOAA Affiliate
David H, It appears that ticket #86, Allow coordinate variables to be scaled integers, has met all requirements for acceptance, after a lengthy series of comments. Please change its status to accepted, or else let us know what you think is missing. Thank you. --Dave A. On Mon, May 20, 2013 at

Re: [CF-metadata] Groups in netCDF4 files and CF

2013-05-20 Thread H. Joe Lee
Andreas Jim, The hdf5_handler module in Hyrax OPeNDAP server has implemented the Jim's idea of making the group structure flat. For example, we've made ICESat-2 Mabel product (HDF5 with many groups) conform to CF conventions [1] so users can even download it as NetCDF-3 [2].We've made

Re: [CF-metadata] new standard name: lifted_index

2013-05-20 Thread Jonathan Wrotny
Hello Jonathan, Thanks for your reply to this post. I see your point of view. I guess it would be odd if a name lifted_index was adopted when the general naming paradigm for the CF standard names is to attempt to phrase each quantity in general atmospheric terms so that they are general

Re: [CF-metadata] GOES-R generated binary mask products under proposal

2013-05-20 Thread Charles Paxson
Dear Jonathan, Thank you for your clear response and focused question on the comparability of our proposed standard names across different different data sets. The masks that we propose: cloud, dust, smoke and aerosol are intended to be used across different data sets. I contend that the