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Re: NetCDF4 problem [message #93024 is a reply to message #93015]

Mon, 11 April 2016 16:06

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

On 4/10/16 6:50 AM, deathknight wrote:
>
>> Yes, you have to specify the variable/attribute that you want:
>>
>> IDL> var = mg_h5_getdata('E:\netcdf4.nc', 'group/myvar')
>> IDL> attr = mg_h5_getdata('E:\netcdf4.nc', 'group/myvar.attr')
>>
>
> Hi,
>
> I tried, but still got error like this:
>
> IDL> result=mg_h5_getdata('E:\netcdf4.nc', 'varname')
> % H5F_OPEN: unable to open file: Object Name:"E:\netcdf4.nc"
> % Error occurred at: MG_H5_GETDATA 446 D:\Program Files (x86)\ITT\IDL71\lib\hdf5\mg_h5_getdata.pro
> % $MAIN$
> % Execution halted at: $MAIN$
>
> Where did I go wrong?
>
> Thank you very much!
>

Just to check, could you do:

IDL> filename = 'E:\netcdf4.nc'
IDL> print, file_test(filename)
IDL> file_id = h5f_open(filename)
IDL> help, file_id

Mike
--
Michael Galloy
www.michaelgalloy.com
Modern IDL: A Guide to IDL Programming (http://modernidl.idldev.com)

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[Message index]

		NetCDF4 problem By: DK on Thu, 07 April 2016 06:52
		Re: NetCDF4 problem By: Paul Van Delst[1] on Thu, 07 April 2016 07:36
		Re: NetCDF4 problem By: Michael Galloy on Thu, 07 April 2016 10:03
		Re: NetCDF4 problem By: Paul Van Delst[1] on Thu, 07 April 2016 10:45
		Re: NetCDF4 problem By: Michael Galloy on Fri, 08 April 2016 08:24
		Re: NetCDF4 problem By: DK on Fri, 08 April 2016 05:37
		Re: NetCDF4 problem By: Michael Galloy on Fri, 08 April 2016 08:22
		Re: NetCDF4 problem By: DK on Sun, 10 April 2016 05:50
		Re: NetCDF4 problem By: Michael Galloy on Mon, 11 April 2016 16:06
		Re: NetCDF4 problem By: DK on Tue, 26 April 2016 20:00
		Re: NetCDF4 problem By: Michael Galloy on Thu, 28 April 2016 13:41
		Re: NetCDF4 problem By: DK on Thu, 28 April 2016 23:40
		Re: NetCDF4 problem By: Haje Korth on Fri, 29 April 2016 04:27
		Re: NetCDF4 problem By: DK on Sun, 01 May 2016 07:23
		Re: NetCDF4 problem By: DK on Fri, 08 April 2016 05:32

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