LOW  |  | |
| Name | CATIA Graphical Representation | Silo model |
| File extension | .cgr | .sia |
| Original software | CATIA V5 | Silo |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ||
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | |
| Developer/Owner | Dassault Systemes | Nevercenter |
| Description | ||
| Specification | ||
| Format features | The format in which CATIA stores a simplified version of representations of solid and surface models | |
| Viewing software | 3DXML Player (free) | Silo |
