| layer | Set the layer of TS-SOM |
| <graphic> | name of the graphic structure |
| -l <layer> | index of the layer |
| [-min <min>] | starting layer |
This command sets the layer of TS-SOM to be displayed. Also several layers can be displayed simultaneously. The starting layer <min> defines the first layer, while the last is defined by <layer>. To display only one layer, <min> can be omitted. The starting layer can be kept the same as previously by specifying -1 as <min>.
Example (ex7.4): The first example demonstrates the basic setting of the visualized layer. You can see the result in the left-hand side figure below.
... NDA> mkgrp grp1 -s som1 NDA> layer grp1 -l 3
Example (ex7.5): The second example shows how several layers of TS-SOM can be displayed simultaneously. In this case the layer indexes of TS-SOM must be first stored into a field using somlayer (see section 5.1.4), and the locations of the neurons are set according to the values of this somlayer field. The layers 0-3 are displayed.
... NDA> somtr -d predata -sout som1 -l 4 ... NDA> somlayer -s som1 -f somlayer ... NDA> mkgrp grp1 -s som1 NDA> axis grp1 -ax z -f somlayer -sca abs -min 0 -max 5 NDA> nplc grp1 -ax z -f somlayer NDA> layer grp1 -l 3 -min 0 NDA> viewp grp1 -dz 150 -xy -100 -yz 85 NDA> show grp1
