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Dear Jens,

Do you use the GUI to start scala? You must provide a dataset name in
the "define output datasets" box...

Flip

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Jens T Kaiser
Sent: Tuesday, 25 April, 2006 1:04
To: [email protected]
Subject: [ccp4bb]: data set assignement


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Hi all,

  We have a slight problem here with an mtz-file coming from mosflm 
through sortmtz and destined for scala. scala complains with the 
following error-message:
 
Scala:  *** batches not assigned to datasets ***

the (relevant) header info of the input-mtz is:

<quote>
 * Base dataset:

        0 HKL_base
          HKL_base
          HKL_base

 * Number of Datasets = 1

 * Dataset ID, project/crystal/dataset names, cell dimensions,
wavelength:

        1 Unspecified
          Unspecified
          Unspecified
             97.7664  165.8147  288.9245   90.0000   90.0000   90.0000
             1.00000
<..snip..>

 * Number of Batches = 720

 * Column Labels :

 H K L M/ISYM BATCH I SIGI IPR SIGIPR FRACTIONCALC XDET YDET ROT WIDTH 
LP MPART

 * Column Types :

 H H H Y B J Q J Q R R R R R R R

 * Associated datasets :

 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
</quote>

the problem seems to be the dataset association. Other datasets (that 
scala willingly processes) integrated identically have an association of

all columns with dataset 0; so does the same dataset when less frames 
are processed.
We tried DNAME/XNAME in mosflm and it made no difference. trying to fix
this problem with CAD doesn't work as it does not like 
unmerged files and sftools or mtzutils seem to lack the ability to edit 
dataset associations.

Any ideas what causes this problem?
Any ideas how to fix the file?

Thanks

Jens


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