View this page "Datasets"

[Gerd]

Click on http://groups.google.com/group/mahid/web/datasets - or copy &
paste it into your browser's address bar if that doesn't work.

[Gerd]

Dear all,

Armando is providing the first dataset in HDF5-format, please check it
out.

> I have tried to follow NeXus conventions as well as the agreed
> /data/data way.
>
> That should also serve to illustrate that by using links, one can meet
> several standards.
>
> Best regards,
>
> Armando
> PS. It is a fluorescence dataset of one of the samples used at in
> Analytical Chemistry 79 (2007) 6988-6994. I am not 100% sure it is part
> of the region shown in Fig. 2, but it is the same sample.

["V. Armando Solé"]

Gerd wrote:
> Dear all,
>
> Armando is providing the first dataset in HDF5-format, please check it
> out.
>

For those having difficulties to read the raw data of Gerd's and
Laszlo's daphnia dataset I have converted them to the hybrid NeXus+
/data/data format.

http://ftp.esrf.fr/pub/scisoft/HDF5FILES/Daphnia_float32.h5
http://ftp.esrf.fr/pub/scisoft/HDF5FILES/Daphnia_float64.h5

That dataset is really beautiful :-)

See you,

Armando

[Wellenreuther, Gerd]

I linked those files on the Datasets-page.

Thanks, Armando!

--
Dr. Gerd Wellenreuther
beamline scientist P06 "Hard X-Ray Micro/Nano-Probe"
Petra III project
HASYLAB at DESY
Notkestr. 85
22603 Hamburg

Tel.: + 49 40 8998 5701

["V. Armando Solé"]

Gerd wrote:
>> Dear all,
>>
>> Armando is providing the first dataset in HDF5-format, please check it
>> out.
>>

For fairness and for those of you curious about NeXus files, you can
take a look at the file:

http://ftp.esrf.fr/pub/scisoft/HDF5FILES/nexus_file.hdf

You will see that also has its strong points.

Armando

["V. Armando Solé"]

Gerd,

I have visited the web page containing the links to the datasets.

The nexus_file.hdf is not a Daphnia dataset. It is just an example of a
measurement stored in a NeXus file supplied by PSI.

The two Daphnia datasets are structured as NeXus files but containing
just an NXdata group.

Armando

[Gerd Wellenreuther]

I changed the page, maybe you want to add some more info?

V. Armando Solé schrieb:

["V. Armando Solé"]

Gerd Wellenreuther wrote:
> I changed the page, maybe you want to add some more info?
>

Not really. I must say I did not expect that file would go into the list
of available datasets. It was more intended to provide an example about
how a NeXus file would look like to those interested on NeXus itself.

Armando