[NeXus-tech] Fwd: EIGER NeXus files

[Pete Jemian]

a few observations:

on both HDF5 files, the default data set (/entry/data/data) is not 
marked by any of the approved methods (signal=1, for example).

 > What is much better is that NX_class attributes are set.
+1

/entry/instrument/detector/sensor_material
Why use lowercase "si" instead of correct atomic symbol: Si?
Is the "si" substance different from "Si"?

NXgeometry as noted before

I'm having trouble making plots using HDFview.  (HDFview keeps reporting 
Hdf5LibraryException when I try OpenAs on /entry/data/data from either 
of the files and select Image and try to select the dim0, dim1, dim2 
combination.)  Can anyone describe the steps to visualize 
/entry/data/data for *this* data?

Here is what HDFview shows for series_1_data_000001.h5:/entry/data/data
data (3024, 2)
     32-bit unsigned integer,    3 x 1065 x 1030
     Number of attributes = 2
         image_nr_high = 3
         image_nr_low = 1

On 1/20/2015 9:05 AM, Koennecke Mark (PSI) wrote:
> Hi
>
> I have been forwarded another DECTRIS attempt on EIGER files. What I can
> see so far is this:
>
> - detector_distance should be distance
> - They still have the NXgeometry in the detector
> - From detectorSpecific, the flat_field and pixel_mask could be pulled
> down into NXdetector. We have names for this.
> - anyway, I think the values for all corrections applied should be in
> the file
>
> What is much better is that NX_class attributes are set.
>
> They want to come visiting me at PSI on february, 3. Which happens to be
> the date of a scheduled NeXus Telco. I think we could invite them in.
>
> Any more comments?
>
>
> Regards,
>
>        Mark
>
>> Anfang der weitergeleiteten Nachricht:
>>
>> *Von: *Marcus Mueller <marcus.mueller at dectris.com
>> <mailto:marcus.mueller at dectris.com>>
>> *Datum: *20. Januar 2015 12:21:59 MEZ
>> *Betreff: **Aw: EIGER NeXus files*
>> *An: *<Mark.Koennecke at psi.ch <mailto:Mark.Koennecke at psi.ch>>
>>
>> Hallo Mark
>>
>> Kurz nachdem ich die gestrige email abgeschickt hatte, wurde ich von
>> unserer Softwareentwicklung informiert, dass die eigentlichen Daten
>> (leeres Detektorbild unter /entry/data) korrupt sind. Im angehängten
>> tarball findest du intakte Dateien.
>>
>> Beste Grüsse
>> Marcus
>>
>>
>> 2015-01-19 11:07 GMT+01:00 Marcus Mueller<marcus.mueller at dectris.com
>> <mailto:marcus.mueller at dectris.com>>:
>>
>>     Hallo Mark
>>
>>     Vielen Dank für den konstruktiven Input von dir, Herbert und allen
>>     anderen bei der Videokonferenz im Dezember. Wir haben an einigen
>>     der verbesserungswürdigen Punkten gearbeitet und EIGER sollte nun
>>     NeXus-konforme(re) Dateien schreiben. Im Anhang findest du ein
>>     Beispiel, das die gemachten Anpassungen wiedergibt.
>>
>>     Stefan und ich möchten mit dir besprechen, inwieweit wir nun
>>     NeXus-konform sind oder wo noch Bedarf für Verbesserungen besteht.
>>     Gerne würden wir uns dafür mit dir am PSI einmal treffen. Von uns
>>     aus wäre die zweite Februarwoche, z.B. am Vormittag des 3.2.15
>>     ideal. Passt das auch bei dir?
>>
>>     Beste Grüsse
>>     Marcus
>>
>>
>>     --
>>     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>     Marcus Müller, Ph.D.
>>     Product Manager OEM
>>
>>     DECTRIS Ltd.
>>     Neuenhoferstr. 107
>>     5400 Baden
>>     Switzerland
>>
>>     +41 56 500 2100 <tel:%2B41%2056%20500%202100>general
>>     +41 56 500 2101 <tel:%2B41%2056%20500%202101>fax
>>     +41 56 500 2105 <tel:%2B41%2056%20500%202105>direct
>>     marcus.mueller at dectris.com <mailto:marcus.mueller at dectris.com>
>>     www.dectris.com <http://www.dectris.com/>
>>
>>     Don´t miss the latest developments,
>>     subscribe to the DECTRIS eNewsletter
>>     <http://www.dectris.com/subscribe>!
>>     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>>     *Confidentiality Note
>>     *This message is intended only for the use of the named recipient(s)
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>>
>>
>>
>>
>> --
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> Marcus Müller, Ph.D.
>> Product Manager OEM
>>
>> DECTRIS Ltd.
>> Neuenhoferstr. 107
>> 5400 Baden
>> Switzerland
>>
>> +41 56 500 2100 general
>> +41 56 500 2101 fax
>> +41 56 500 2105 direct
>> marcus.mueller at dectris.com <mailto:marcus.mueller at dectris.com>
>> www.dectris.com <http://www.dectris.com/>
>>
>> Don´t miss the latest developments,
>> subscribe to the DECTRIS eNewsletter <http://www.dectris.com/subscribe>!
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>> *Confidentiality Note
>> *This message is intended only for the use of the named recipient(s)
>> and may contain confidential and/or privileged information. If you are
>> not the intended recipient, please contact the sender and delete the
>> message. Any unauthorized use of the information contained in this
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>
>
>
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-- 
----------------------------------------------------------
Pete R. Jemian, Ph.D.                <jemian at anl.gov>
Beam line Controls and Data Acquisition, Group Leader
Advanced Photon Source,   Argonne National Laboratory
Argonne, IL  60439                   630 - 252 - 3189
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