JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. To export a model for use with FDS Select File > Export FDS. The FDS Data File Wizard is displayed, open on page 1 of 4. Set File Settings: Enter a File name and click the browse button to specify a location for the file. Note: You will need to be able to find these files later when setting up Environment Maps in LEGION Simulator. Enter the CHID id for the file (max. 30 characters). Enter a Title for the file (max. 60 characters). Set General Settings: Enter a Grid cell size (metres). Enter a Duration (seconds). Enter a Number of frames. Specify a Database to use, or click the browse button and select the appropriate database. Enter a Default surface (the surface definition must be present in the FDS database). Click Next to move to the ‘Fire Settings’ page of the wizard. Parent topic: Exporting a model for use with FDS