= Import/Export of logical models =

During the export of a logical model to [http://www.mpi-magdeburg.mpg.de/projects/cna/cna.html CellNetAnalyzer] four files are written:
metabolites, metabolites_notes, reactions, reactions_notes. 

'''''The file metabolites has eight columns:''''' [[BR]] 
1 Identifier [[BR]]
2 Full Name [[BR]]
3 default value (# for empty) [[BR]]
4 not used for signaling networks (always 0) [[BR]]
5 textbox X-position [[BR]]
6 textbox Y-position [[BR]]
7 flux map number [[BR]]
8 textbox type (1- editable, 2- non-editable, 3- non-visible) [[BR]]

'''''The file reactions has twelve columns:'''''  [[BR]]
1 Identifier  [[BR]]
2 Interaction equation [[BR]]
3 | [[BR]]
4 default value (# for empty) [[BR]]
5 incomplete truth table (0- off, 1- on) [[BR]]
6 time scale [[BR]]
7 exclude in logical analyses (0- included, 1- excluded) [[BR]]
8 textbox X-position [[BR]]
9 textbox Y-position [[BR]]
10 flux map number [[BR]]
11 textbox type (1- editable, 2- non-editable, 3- non-visible) [[BR]]
12 monotony (0- non-monotone) [[BR]]