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 Processing on the p670 (update)

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T O P I C    R E V I E W
jimmy.dias Posted - Nov 18 2003 : 10:36:21 PM
p670 users,

Scripts on the p670 are now available for the following processing steps:

tralign
motioncorrect
coregister
coreg_normalize
normalize
smooth

Each of these scripts are basically command line interfaces to SPM99 routines. Each script requires at a minimum a valid BXH header + the functional data you are processing on as its input. Please view the help for information on what each script does and how to use each script by doing the following:
<program name> --help
e.g.
[dias@golgi: ~/net/huxley/data] $ tralign --help

All these scripts and the programs each require should already exist in your path.

For those of you who have been using the scripts within the last month or so, I've changed the command line interface slightly so that specification of the anatomical directory is done using --anatglob or -a. Please make sure you update your batch scripts accordingly.

Enjoy!
Jimmy
1   L A T E S T    R E P L I E S    (Newest First)
jimmy.dias Posted - Nov 24 2003 : 10:35:59 PM
p670 users,

Each of the processing scripts above have a default set of parameters that can be viewed at /etc/SPM99_procd.conf on Golgi. Before running any of the above scripts, please take a couple of minutes to take a look at the above file and see what options I've selected.

For advanced users, you can now specify your own parameter file by using the --config=s option. I would suggest copying the global configuration file to your home directory, and modifying it appropriately. Each of the above scripts have some built-in error checking to them so as to prevent you from specifying values that are too far-fetched. If you need theses ranges to be increased, let me know...

Note: For the --config option, you have to specify the full path name to the modified config file. Substituting ~/ for /home/dias/ will not work for this option.

For example,
tralign -r 'Func/20030402_45620/run004_0*' -D 5 --save --config=/home/dias/myconfig.conf
will work and

tralign -r 'Func/20030402_45620/run004_0*' -D 5 --save --config=~/myconfig.conf
will NOT work.

Enjoy,
Jimmy

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