| nshape | Set the shape of the neurons |
| <graphic> | name of the graphic structure |
| <shape> | Chosen shape: rectangle | polygon | circle |
This operation selects the shape of the subgraphs for neurons. polygon is different from rectangle in the aspect that neurons are always connected to each other and only the center of each neuron is located at the chosen z axis location. Borders of polygons attempt to interpolate the z values of neighboring neurons.
Example: An organized TS-SOM is displayed with three types of neurons. Choice rectangle is the default value.
... NDA> mkgrp grp1 -s s1 NDA> layer grp1 -l 3 ... NDA> nshape grp1 circle ... NDA> nshape grp1 polygon
