Re: [CF-metadata] [netcdfgroup] [Hdf-forum] Detecting netCDF versus HDF5 -- PROPOSED SOLUTIONS --REQUEST FOR COMMENTS

2016-04-21 Thread Stephan Hoyer
A custom attribute to identify netCDF4 files sounds perfectly reasonable as an iteration on the netCDF4 spec. But I'd like emphasize that it's important to continue to treat netCDF4 as a specification rather than merely whatever libnetcdf knows how to read and write. Doing so keeps you honest and

Re: [CF-metadata] [netcdfgroup] [Hdf-forum] Detecting netCDF versus HDF5 -- PROPOSED SOLUTIONS --REQUEST FOR COMMENTS

2016-04-21 Thread Pedro Vicente
If you have hdf5 files that should be readable, then I will undertake to look at them and see what the problem is. ok, thank you WRT to old files: We could produce a utility that would redef the file and insert the _NCProperties attribute. This would allow someone to wholesale

Re: [CF-metadata] [netcdfgroup] [Hdf-forum] Detecting netCDF versus HDF5 -- PROPOSED SOLUTIONS --REQUEST FOR COMMENTS

2016-04-21 Thread Pedro Vicente
Dennis I am in the process of adding a global attribute in the root group that captures both the netcdf library version and the hdf5 library version whenever a netcdf file is created. The current form is _NCProperties="version=...|netcdflibversion=...|hdflibversion=..." ok, good to know,

Re: [CF-metadata] [Hdf-forum] Detecting netCDF versus HDF5 -- PROPOSED SOLUTIONS --REQUEST FOR COMMENTS

2016-04-21 Thread Maarten Sneep
Hi, On 21/04/16 17:33, Pedro Vicente wrote: [...] >>>Hmmm. Is there any big reason NOT to try to read a netCDF produced HDF5 file with the native HDF5 library if someone so chooses? It's possible to read a netCDF file using HDF5, yes. There are 2 things that you will miss doing this: 1) the

Re: [CF-metadata] [Hdf-forum] Detecting netCDF versus HDF5 -- PROPOSED SOLUTIONS --REQUEST FOR COMMENTS

2016-04-21 Thread Pedro Vicente
DETECTING HDF5 VERSUS NETCDF GENERATED FILES REQUEST FOR COMMENTS AUTHOR: Pedro Vicente AUDIENCE: 1) HDF, netcdf developers, Ed Hartnett Kent Yang 2) HDF, netcdf users, that replied to this thread Miller, Mark C. John Shalf 3 ) netcdf tools developers Mary Haley , NCL 4) HDF,

Re: [CF-metadata] Fwd: Re: Proposal for standard names: liquid and ice cloud fractions

2016-04-21 Thread Bodas-Salcedo, Alejandro
Dear Alison, That's great. Thank you very much for your reply. Regards, Alejandro > -Original Message- > From: alison.pamm...@stfc.ac.uk [mailto:alison.pamm...@stfc.ac.uk] > Sent: 21 April 2016 15:27 > To: Bodas-Salcedo, Alejandro; cf-metadata@cgd.ucar.edu > Subject: RE: [CF-metadata]

Re: [CF-metadata] Fwd: Re: Proposal for standard names: liquid and ice cloud fractions

2016-04-21 Thread alison.pamment
Dear Alejandro, Apologies for the delay in replying to your question. I can confirm that these names, units and definitions are all accepted for inclusion in the standard name table (see http://cfeditor.ceda.ac.uk/proposals/1?status=accepted==Alejandro+and+display=Filter) for up to date