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Re: NetCDF4 problem [message #92998 is a reply to message #92997]

Thu, 07 April 2016 10:45

Paul Van Delst[1]
Messages: 1157
Registered: April 2002

Senior Member

On 04/07/16 13:03, Michael Galloy wrote:
> On 4/7/16 8:36 am, Paul van Delst wrote:
>> On 04/07/16 09:52, deathknight wrote:
>>> Hi,
>>>
>>> I'm using IDL 7.1. How can I read the NetCDF4 files using this version
>>> of IDL?
>>
>> NetCDF4 support wasn't added until v8.0 so the best (only?) way is to
>> upgrade your IDL install.
>
> I think that is correct.
>
>> Similarly, HDF5 support wasn't added until v8.3 (?) so that route is a
>> no go.
>
> HDF5 support has been in IDL since 5.6:

Oops! I was going by the version of addition of the H5_LIST() procedure
in the documentation.

(I often use H5_PARSE() to read random netCDF4 files that I want to have
a lookee at and...checking the docs....yep, it was introduced in v5.6.
Embarrassed cough...)

Thanks for the correction.

> http://harrisgeospatial.com/docs/H5_OPEN.html
>
> I would read the NetCDF 4 file using the HDF 5 routines. If you want
> simpler routines than the low level interface, check out my HDF 5 routines:
>
> https://github.com/mgalloy/mglib/tree/master/src/hdf5
>
> The routine to use is MG_H5_GETDATA. You will need the files in that
> directory (plus at least objects/idl_object__define.pro to run on IDL 7.1).

Apologies to the OP for the incorrect info regarding HDF5 support in IDL
v7.1.

cheers,

paulv

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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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