combining TIFF and CSV file with metadata

[Thorondor]

i do:
python setup.py build --fcompiler=gnu
python setup.py install

1.6.2rc2 worked before (yesterday), but not now.

[Thorondor]

ok, numpy 1.6.2rc2 is working again and I am back at the old problem

Code: Select all


python tables.py
No handlers could be found for logger "blitz_gateway"                                                               
True                                                                                                               
Table Columns:
    Uid                                                                                                             
    MyStringColumnInit                                                                                             
Row count: 10                                                                                                       

Get All Data for rows:  [3, 5, 7]                                                                                   
Data for Column:  Uid                                                                                               
    1                                                                                                               
    2                                                                                                               
    3                                                                                                               
    4                                                                                                               
    5                                                                                                               
    6                                                                                                               
    7                                                                                                               
    8
    9                                                                                                               
    10                                                                                                             
Data for Column:  MyStringColumnInit                                                                               
    one                                                                                                             
    two
    three                                                                                                           
    four                                                                                                           
    five                                                                                                           
    six
    seven
    eight
    nine
    ten

Get Data for cols:  [1]  and between rows:  3 - 7
Data for Column:  MyStringColumnInit
    four
    five
    six
    seven
Traceback (most recent call last):
  File "tables.py", line 127, in ?
    variables={}, start=0, stop=rowCount, step=0)
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero_Tables_ice.py", line 687, in getWhereList
    return _M_omero.grid.Table._op_getWhereList.invoke(self, ((condition, variables, start, stop, step), _ctx))
omero.InternalException: exception ::omero::InternalException
{
    serverStackTrace = Traceback (most recent call last):
  File "/omero/OMERO.server-Beta-4.3.4/lib/python/omero/util/decorators.py", line 61, in exc_handler
  File "/omero/OMERO.server-Beta-4.3.4/lib/python/omero/util/decorators.py", line 28, in handler
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero/tables.py", line 601, in getWhereList
    rv = self.storage.getWhereList(self.stamp, condition, variables, None, start, stop, step)
  File "/omero/OMERO.server-Beta-4.3.4/lib/python/omero/util/decorators.py", line 81, in with_lock
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero/tables.py", line 65, in check_and_update_stamp
    return func(*args, **kwargs)
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero/tables.py", line 394, in getWhereList
    return self.__mea.getWhereList(condition, variables, None, start, stop, step).tolist()
  File "/usr/lib64/python2.4/site-packages/tables/table.py", line 1541, in getWhereList
    coords = [ p.nrow for p in
  File "/usr/lib64/python2.4/site-packages/tables/table.py", line 1437, in _where
    compiled = self._compileCondition(condition, condvars)
  File "/usr/lib64/python2.4/site-packages/tables/table.py", line 1316, in _compileCondition
    compiled = compile_condition(condition, typemap, indexedcols, copycols)
  File "/usr/lib64/python2.4/site-packages/tables/conditions.py", line 391, in compile_condition
    func = NumExpr(expr, signature, copy_args=copycols)
  File "/usr/lib64/python2.4/site-packages/numexpr-1.4.2-py2.4-linux-x86_64.egg/numexpr/necompiler.py", line 518, in NumExpr
    input_names)
RuntimeError: invalid program: reduction operations must occur last

    serverExceptionClass =
    message = Internal exception
}


you are sure it is the numpy version? So I should still try installing an older numpy version? Any other ideas?

diagnostics:

Code: Select all


================================================================================
OMERO Diagnostics 4.3.4-dbcbce5a-b4
================================================================================
       
Commands:   java -version                  1.6.0     (/data/applications/jdk1.6.0_31/bin/java -- 2 others)
Commands:   python -V                      2.4.3     (/usr/bin/python)
Commands:   icegridnode --version          3.3.1     (/usr/bin/icegridnode)
Commands:   icegridadmin --version         3.3.1     (/usr/bin/icegridadmin)
Commands:   psql --version                 9.1.3     (/usr/bin/psql)

Server:     icegridnode                    running
Server:     Blitz-0                        active (pid = 27915, enabled)
Server:     DropBox                        active (pid = 27938, enabled)
Server:     FileServer                     active (pid = 27947, enabled)
Server:     Indexer-0                      active (pid = 27943, enabled)
Server:     MonitorServer                  active (pid = 27949, enabled)
Server:     OMERO.Glacier2                 active (pid = 27950, enabled)
Server:     OMERO.IceStorm                 active (pid = 27953, enabled)
Server:     PixelData-0                    active (pid = 27952, enabled)
Server:     Processor-0                    active (pid = 27968, enabled)
Server:     Tables-0                       active (pid = 27977, enabled)
Server:     TestDropBox                    inactive (enabled)

Log dir:    /data/applications/OMERO.server-Beta-4.3.4/var/log exists

Log files:  Blitz-0.log                    249.0 MB      errors=48   warnings=26 
Log files:  DropBox.log                    25.0 KB       errors=8    warnings=10 
Log files:  FileServer.log                 4.0 KB       
Log files:  Indexer-0.log                  239.0 KB      errors=6    warnings=9   
Log files:  MonitorServer.log              15.0 KB       errors=5    warnings=2   
Log files:  OMEROweb.log                   205.0 KB      errors=418  warnings=0   
Log files:  PixelData-0.log                163.0 KB      errors=6    warnings=9   
Log files:  Processor-0.log                1.0 MB        errors=0    warnings=6   
Log files:  Processor-0.log.1              4.0 MB       
Log files:  Processor-0.log.2              4.0 MB       
Log files:  Processor-0.log.3              4.0 MB       
Log files:  Processor-0.log.4              4.0 MB       
Log files:  Processor-0.log.5              4.0 MB       
Log files:  Processor-0.log.6              4.0 MB       
Log files:  Processor-0.log.7              4.0 MB       
Log files:  Processor-0.log.8              4.0 MB        errors=1467 warnings=8805
Log files:  Tables-0.log                   0.0 KB       
Log files:  TestDropBox.log                n/a
Log files:  master.err                     9.0 KB       
Log files:  master.out                     0.0 KB       
Log files:  Total size                     291.65 MB

Parsing Blitz-0.log:[line:863] => Server restarted <=
Parsing Blitz-0.log:[line:2047] => Server restarted <=
Parsing Blitz-0.log:[line:1534950] => Server restarted <=
Parsing Blitz-0.log:[line:1568218] => Server restarted <=
Parsing Blitz-0.log:[line:1569073] => Server restarted <=
Parsing Blitz-0.log:[line:1571086] => Server restarted <=
Parsing Blitz-0.log:[line:1607262] => Server restarted <=
Parsing Blitz-0.log:[line:1607738] => Server restarted <=
Parsing Blitz-0.log:[line:1608406] => Server restarted <=
Parsing Blitz-0.log:[line:1623460] => Server restarted <=

Environment:OMERO_HOME=/data/applications/OMERO.server-Beta-4.3.4
Environment:OMERO_NODE=(unset)             
Environment:OMERO_MASTER=(unset)           
Environment:PATH=/data/applications/jdk1.6.0_31/bin:/usr/share/Ice-3.3.1/bin:/data/oracle/product/11g/db_1/bin:/usr/sbin:/data/oracle/product/11g/db_1/bin:/usr/sbin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/data/applications/apache-ant-1.8.3/bin:/data/applications/jdk1.6.0_31/bin:/root/bin:/data/applications/hdf5-1.8.8/bin
Environment:ICE_HOME=/usr/share/Ice-3.3.1 
Environment:LD_LIBRARY_PATH=/usr/share/java:/usr/lib:/usr/local/lib:/usr/local/hdf5/lib/
Environment:DYLD_LIBRARY_PATH=/usr/share/java:/usr/lib/:

OMERO data dir: '/OMERO'        Exists? True    Is writable? True
OMERO.web status... [RUNNING] (PID 27118)


Tables.0.log

Code: Select all


2012-05-09 10:16:20,851 INFO  [                       omero.util.Server] (MainThread) ********************************************************************************
2012-05-09 10:16:20,851 INFO  [                       omero.util.Server] (MainThread) Starting
2012-05-09 10:16:20,851 INFO  [                       omero.util.Server] (MainThread) Loaded dependency numpy (1.6.2rc1)
2012-05-09 10:16:20,852 INFO  [                       omero.util.Server] (MainThread) Loaded dependency tables (2.3.1, hdf=1.8.8)
2012-05-09 10:16:20,853 INFO  [                    omero.util.Resources] (Thread-2  ) Starting
2012-05-09 10:16:37,352 INFO  [                             omero.utils] (MainThread) Failed to get session on attempt 1
2012-05-09 10:16:47,535 INFO  [                       omero.util.Server] (MainThread) Entering main loop
2012-05-09 10:23:48,519 INFO  [                            omero.remote] (Dummy-3   )  Meth: TablesI.getTable
2012-05-09 10:23:48,519 INFO  [                    omero.tables.TablesI] (Dummy-3   ) getTable: 401 {}
2012-05-09 10:23:48,656 INFO  [                 omero.tables.HdfStorage] (Dummy-3   ) Size: 0 - Attaching Table-DB329CA5-BE5A-4DEC-9331-53FC0E9EED49 to /OMERO/Files/401
2012-05-09 10:23:48,657 INFO  [                            omero.remote] (Dummy-3   )  Rslt: DB329CA5-BE5A-4DEC-9331-53FC0E9EED49 -t @ Tables-0.TablesAdapter
2012-05-09 10:23:48,690 INFO  [                            omero.remote] (Dummy-4   )  Meth: TableI.initialize
2012-05-09 10:23:48,716 INFO  [                     omero.tables.TableI] (Dummy-4   ) Initialized Table-DB329CA5-BE5A-4DEC-9331-53FC0E9EED49 with 2 col(s)
2012-05-09 10:23:48,716 INFO  [                            omero.remote] (Dummy-4   )  Rslt: None
2012-05-09 10:23:48,717 INFO  [                            omero.remote] (Dummy-5   )  Meth: TableI.addData
2012-05-09 10:23:48,719 INFO  [                     omero.tables.TableI] (Dummy-5   ) Added 10 row(s) of data to Table-DB329CA5-BE5A-4DEC-9331-53FC0E9EED49
2012-05-09 10:23:48,719 INFO  [                            omero.remote] (Dummy-5   )  Rslt: None
2012-05-09 10:23:48,720 INFO  [                            omero.remote] (Dummy-6   )  Meth: TableI.close
2012-05-09 10:23:48,720 INFO  [                 omero.tables.HdfStorage] (Dummy-6   ) Size: 1 - Detaching Table-DB329CA5-BE5A-4DEC-9331-53FC0E9EED49 from /OMERO/Files/401
2012-05-09 10:23:48,720 INFO  [                 omero.tables.HdfStorage] (Dummy-6   ) Cleaning storage: /OMERO/Files/401
2012-05-09 10:23:48,722 INFO  [                     omero.tables.TableI] (Dummy-6   ) Closed Table-DB329CA5-BE5A-4DEC-9331-53FC0E9EED49
2012-05-09 10:23:48,882 INFO  [                     omero.tables.TableI] (Dummy-6   ) Updated file object 401 to sha1=b2f0f5b019cd487d519985d3d822e5d4a54b522a (73792 bytes)
2012-05-09 10:23:48,883 INFO  [                            omero.remote] (Dummy-6   )  Rslt: None
2012-05-09 10:23:48,883 INFO  [                            omero.remote] (Dummy-7   )  Meth: TableI.getOriginalFile
2012-05-09 10:23:48,884 INFO  [                     omero.tables.TableI] (Dummy-7   ) Table-DB329CA5-BE5A-4DEC-9331-53FC0E9EED49.getOriginalFile() => id=401
2012-05-09 10:23:48,884 INFO  [                            omero.remote] (Dummy-7   )  Rslt: object #0 (::omero::model::OriginalFile)
{
    _id = object #1 (::omero::RLong)
    {
        _val = 401
    }
    _deta
2012-05-09 10:23:49,033 INFO  [                            omero.remote] (Dummy-8   )  Meth: TablesI.getTable
2012-05-09 10:23:49,033 INFO  [                    omero.tables.TablesI] (Dummy-8   ) getTable: 401 {}
2012-05-09 10:23:49,051 INFO  [                 omero.tables.HdfStorage] (Dummy-8   ) Size: 0 - Attaching Table-6664EC7E-F8A8-4B76-8C2A-CE51AA0DED49 to /OMERO/Files/401
2012-05-09 10:23:49,052 INFO  [                            omero.remote] (Dummy-8   )  Rslt: 6664EC7E-F8A8-4B76-8C2A-CE51AA0DED49 -t @ Tables-0.TablesAdapter
2012-05-09 10:23:49,054 INFO  [                            omero.remote] (Dummy-9   )  Meth: TableI.getHeaders
2012-05-09 10:23:49,054 INFO  [                     omero.tables.TableI] (Dummy-9   ) Table-6664EC7E-F8A8-4B76-8C2A-CE51AA0DED49.getHeaders() => size=2
2012-05-09 10:23:49,054 INFO  [                            omero.remote] (Dummy-9   )  Rslt: [object #0 (::omero::grid::LongColumn)
{
    name = Uid
    description =
    values = {}
}, object #0 (::omero::grid::
2012-05-09 10:23:49,055 INFO  [                            omero.remote] (Dummy-3   )  Meth: TableI.getNumberOfRows
2012-05-09 10:23:49,056 INFO  [                     omero.tables.TableI] (Dummy-3   ) Table-6664EC7E-F8A8-4B76-8C2A-CE51AA0DED49.getNumberOfRows() => 10
2012-05-09 10:23:49,056 INFO  [                            omero.remote] (Dummy-3   )  Rslt: 10
2012-05-09 10:23:49,057 INFO  [                            omero.remote] (Dummy-10  )  Meth: TableI.readCoordinates
2012-05-09 10:23:49,057 INFO  [                     omero.tables.TableI] (Dummy-10  ) Table-6664EC7E-F8A8-4B76-8C2A-CE51AA0DED49.readCoordinates(size=10)
2012-05-09 10:23:49,058 INFO  [                            omero.remote] (Dummy-10  )  Rslt: object #0 (::omero::grid::Data)
{
    lastModification = 1336551829039
    rowNumbers =
    {
        [0] = 0
        [
2012-05-09 10:23:49,059 INFO  [                            omero.remote] (Dummy-4   )  Meth: TableI.read
2012-05-09 10:23:49,059 INFO  [                     omero.tables.TableI] (Dummy-4   ) Table-6664EC7E-F8A8-4B76-8C2A-CE51AA0DED49.read([1L], 3, 7)
2012-05-09 10:23:49,060 INFO  [                            omero.remote] (Dummy-4   )  Rslt: object #0 (::omero::grid::Data)
{
    lastModification = 1336551829039
    rowNumbers =
    {


[jmoore]

you are sure it is the numpy version? So I should still try installing an older numpy version? Any other ideas?

Hi Gideon,

I'm not at all sure that it's the numpy and/or numexpr versions, but it's the only thing I can think of. Unfortunately, your installation seems to be very, very brittle if not downright broken and therefore it's very hard to know where to start. (Hopefully you'll have more success with the virtualbox instance)

Cheers,
~Josh.

[Thorondor]

numpy 1.4.1 installed:

Code: Select all

>>> numpy.version.version
'1.4.1'


now importing tables yields:

Code: Select all


>>> import tables
RuntimeError: module compiled against API version 6 but this version of numpy is 4
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "/usr/lib64/python2.4/site-packages/tables/__init__.py", line 59, in ?
    from tables.utilsExtension import getPyTablesVersion, getHDF5Version
ImportError: numpy.core.multiarray failed to import


edit:
end of tables.log

Code: Select all


{
    _id = object #1 (::omero::RLong)
    {
        _val = 451
    }
    _deta
2012-05-09 16:47:23,322 INFO  [                            omero.remote] (Dummy-8   )  Meth: TablesI.getTable
2012-05-09 16:47:23,322 INFO  [                    omero.tables.TablesI] (Dummy-8   ) getTable: 451 {}
2012-05-09 16:47:23,339 INFO  [                 omero.tables.HdfStorage] (Dummy-8   ) Size: 0 - Attaching Table-D682A5EF-2B81-4602-879A-A2A774C3047F to /OMERO/Files/451
2012-05-09 16:47:23,339 INFO  [                            omero.remote] (Dummy-8   )  Rslt: D682A5EF-2B81-4602-879A-A2A774C3047F -t @ Tables-0.TablesAdapter
2012-05-09 16:47:23,342 INFO  [                            omero.remote] (Dummy-9   )  Meth: TableI.getHeaders
2012-05-09 16:47:23,342 INFO  [                     omero.tables.TableI] (Dummy-9   ) Table-D682A5EF-2B81-4602-879A-A2A774C3047F.getHeaders() => size=2
2012-05-09 16:47:23,342 INFO  [                            omero.remote] (Dummy-9   )  Rslt: [object #0 (::omero::grid::LongColumn)
{
    name = Uid
    description =
    values = {}
}, object #0 (::omero::grid::
2012-05-09 16:47:23,343 INFO  [                            omero.remote] (Dummy-3   )  Meth: TableI.getNumberOfRows
2012-05-09 16:47:23,344 INFO  [                     omero.tables.TableI] (Dummy-3   ) Table-D682A5EF-2B81-4602-879A-A2A774C3047F.getNumberOfRows() => 10
2012-05-09 16:47:23,344 INFO  [                            omero.remote] (Dummy-3   )  Rslt: 10
2012-05-09 16:47:23,345 INFO  [                            omero.remote] (Dummy-10  )  Meth: TableI.readCoordinates
2012-05-09 16:47:23,345 INFO  [                     omero.tables.TableI] (Dummy-10  ) Table-D682A5EF-2B81-4602-879A-A2A774C3047F.readCoordinates(size=10)
2012-05-09 16:47:23,346 INFO  [                            omero.remote] (Dummy-10  )  Rslt: object #0 (::omero::grid::Data)
{
    lastModification = 1336574843329
    rowNumbers =
    {
        [0] = 0
        [
2012-05-09 16:47:23,347 INFO  [                            omero.remote] (Dummy-4   )  Meth: TableI.read
2012-05-09 16:47:23,347 INFO  [                     omero.tables.TableI] (Dummy-4   ) Table-D682A5EF-2B81-4602-879A-A2A774C3047F.read([1L], 3, 7)
2012-05-09 16:47:23,348 INFO  [                            omero.remote] (Dummy-4   )  Rslt: object #0 (::omero::grid::Data)
{
    lastModification = 1336574843329
    rowNumbers =
    {
        [0] = 3
        [
2012-05-09 16:47:23,349 INFO  [                            omero.remote] (Dummy-5   )  Meth: TableI.getWhereList
2012-05-09 16:47:23,350 INFO  [                            omero.remote] (Dummy-5   )  Excp: invalid program: reduction operations must occur last
2012-05-09 16:47:23,350 WARNI [                            omero.remote] (Dummy-5   ) <function getWhereList at 0x1f274de8> raised a non-ServerError (<type 'instance'>): invalid program: reduction operations must occur last
2012-05-10 11:40:58,643 INFO  [                       omero.util.Server] (MainThread) Cleanup
2012-05-10 11:40:58,643 INFO  [                    omero.tables.TablesI] (MainThread) Cleaning up
2012-05-10 11:40:58,643 INFO  [                 omero.tables.HdfStorage] (MainThread) Size: 1 - Detaching Table-D682A5EF-2B81-4602-879A-A2A774C3047F from /OMERO/Files/451
2012-05-10 11:40:58,644 INFO  [                 omero.tables.HdfStorage] (MainThread) Cleaning storage: /OMERO/Files/451
2012-05-10 11:40:58,645 INFO  [                    omero.tables.TablesI] (MainThread) Done
2012-05-10 11:40:58,646 WARNI [                omero.util.ServerContext] (MainThread) Connection failure: Ice.ConnectionRefusedException:
Connection refused
2012-05-10 11:40:58,647 INFO  [                       omero.util.Server] (MainThread) Stopped
2012-05-10 11:40:58,647 INFO  [                       omero.util.Server] (MainThread) ********************************************************************************


[Thorondor]

yup, I am working on that.

Maybe you can also clear up some things.
The idea behind all of this is that the biologist can later view the Images and Phenotype/Metadata in the omero client. For example he can see how many cells were found in one Image (e.g. cellcount 420) and it should be also possible for him to select a minimum number of cells that should be in the image for example 400 and then he can view all those from one plate with more then 400 cells or even from a complete project.

Is this feasible, or is it not really clear what I mean?

[jmoore]

The idea behind all of this is that the biologist can later view the Images and Phenotype/Metadata in the omero client. For example he can see how many cells were found in one Image (e.g. cellcount 420)

This is definitely one feature that OMERO.tables will get, say as a mouseover when looking at the image.

and it should be also possible for him to select a minimum number of cells that should be in the image for example 400 and then he can view all those from one plate with more then 400 cells or even from a complete project.

This is not currently implemented, but yes, we intend (and would certainly welcome feedback and/or involvement) on any such UI features (heatmaps, etc) that your users would like.

Cheers,
~Josh

[Thorondor]

omero.tables is working with 1.6.1 numpy now.
and the script is alos running fine only problem is this part:

Code: Select all

124 # Query the table for rows where the 'Uid' is in a particular range
125 # =================================================================
126 queryRows = openTable.getWhereList("(Uid > 2) & (Uid <= 8)", variables={}, start=0, stop=rowCount, step=0)
127 data = openTable.readCoordinates(queryRows)
128 for col in data.columns:
129     print "Query Results for Column: ", col.name
130     for v in col.values:
131         print "   ", v
132 openTable.close()           # we're done


especially row 126 see:

Code: Select all

Get Data for cols:  [1]  and between rows:  3 - 7
Data for Column:  MyStringColumnInit
    four
    five
    six
    seven
Traceback (most recent call last):
  File "tables.py", line 126, in ?
    queryRows = openTable.getWhereList("(Uid > 2) & (Uid <= 8)", variables={}, start=0, stop=rowCount, step=0)
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero_Tables_ice.py", line 687, in getWhereList
    return _M_omero.grid.Table._op_getWhereList.invoke(self, ((condition, variables, start, stop, step), _ctx))
omero.InternalException: exception ::omero::InternalException
{
    serverStackTrace = Traceback (most recent call last):
  File "/omero/OMERO.server-Beta-4.3.4/lib/python/omero/util/decorators.py", line 61, in exc_handler
  File "/omero/OMERO.server-Beta-4.3.4/lib/python/omero/util/decorators.py", line 28, in handler
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero/tables.py", line 601, in getWhereList
    rv = self.storage.getWhereList(self.stamp, condition, variables, None, start, stop, step)
  File "/omero/OMERO.server-Beta-4.3.4/lib/python/omero/util/decorators.py", line 81, in with_lock
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero/tables.py", line 65, in check_and_update_stamp
    return func(*args, **kwargs)
  File "/data/applications/OMERO.server-Beta-4.3.4/lib/python/omero/tables.py", line 394, in getWhereList
    return self.__mea.getWhereList(condition, variables, None, start, stop, step).tolist()
  File "/usr/lib64/python2.4/site-packages/tables/table.py", line 1541, in getWhereList
    coords = [ p.nrow for p in
  File "/usr/lib64/python2.4/site-packages/tables/table.py", line 1437, in _where
    compiled = self._compileCondition(condition, condvars)
  File "/usr/lib64/python2.4/site-packages/tables/table.py", line 1316, in _compileCondition
    compiled = compile_condition(condition, typemap, indexedcols, copycols)
  File "/usr/lib64/python2.4/site-packages/tables/conditions.py", line 391, in compile_condition
    func = NumExpr(expr, signature, copy_args=copycols)
  File "/usr/lib64/python2.4/site-packages/numexpr-2.0.1-py2.4-linux-x86_64.egg/numexpr/necompiler.py", line 544, in NumExpr
    input_names)
RuntimeError: invalid program: too many buffers

    serverExceptionClass =
    message = Internal exception
}


I try to adapt the script to my needs, more news soon.

[jmoore]

omero.tables is working with 1.6.1 numpy now.

Glad to hear it.

and the script is alos running fine only problem is this part:

Code: Select all

    func = NumExpr(expr, signature, copy_args=copycols)
  File "/usr/lib64/python2.4/site-packages/numexpr-2.0.1-py2.4-linux-x86_64.egg/numexpr/necompiler.py", line 544, in NumExpr
    input_names)
RuntimeError: invalid program: too many buffers

    serverExceptionClass =
    message = Internal exception
}


This again looks like an issue with your install. Something is very bizarre.

I try to adapt the script to my needs, more news soon.

Ok. Keep us posted.
~Josh