Difference between revisions of "Overriding and setting default values for homer processes"
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| + | == overriding instrument specific population == | ||
the homer distribution files are contained in | the homer distribution files are contained in | ||
| − | /usr/local/libisis/applications/matlab/ | + | <tt>/usr/local/libisis/applications/matlab/</tt> |
there are specific files used to set up the MERLIN instrument in the MERLIN directory | there are specific files used to set up the MERLIN instrument in the MERLIN directory | ||
in the case where there is incorrect information in the rawfile which has been generated we can populate detector and spectra information from a nexus file. Of course creation of this file is another issue. | in the case where there is incorrect information in the rawfile which has been generated we can populate detector and spectra information from a nexus file. Of course creation of this file is another issue. | ||
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| + | |||
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| + | the specific MERLIN population information is contained in the file | ||
| + | |||
| + | setup_merlin_data_source.m | ||
| + | |||
| + | this defines the nexus files which are required for population of the IXTrunfile object which in turn the .spe file is produced from. i added the following two lines to this file, with these lines present the libisis system will try and load the IXTdetector and IXTspectra object from these files. | ||
| + | |||
| + | DSO=add_item(DSO,'inst_nxs:::merlin_detector.nxs','detector'); | ||
| + | DSO=add_item(DSO,'inst_nxs:::merlin_spectra.nxs','spectra'); | ||
| + | |||
| + | these files are not distributed with libisis package as they can change. the 'inst_nxs:::' path is a standard definition which is specified in the inst_defs.m file | ||
Revision as of 09:49, 4 July 2008
overriding instrument specific population
the homer distribution files are contained in
/usr/local/libisis/applications/matlab/
there are specific files used to set up the MERLIN instrument in the MERLIN directory
in the case where there is incorrect information in the rawfile which has been generated we can populate detector and spectra information from a nexus file. Of course creation of this file is another issue.
the specific MERLIN population information is contained in the file
setup_merlin_data_source.m
this defines the nexus files which are required for population of the IXTrunfile object which in turn the .spe file is produced from. i added the following two lines to this file, with these lines present the libisis system will try and load the IXTdetector and IXTspectra object from these files.
DSO=add_item(DSO,'inst_nxs:::merlin_detector.nxs','detector'); DSO=add_item(DSO,'inst_nxs:::merlin_spectra.nxs','spectra');
these files are not distributed with libisis package as they can change. the 'inst_nxs:::' path is a standard definition which is specified in the inst_defs.m file