You can use this type of structure: object "VAR" class string "Mass Density" "Gas Pressure" "X-Velocity" "Y-Velocity" "Z-Velocity" "X-Bfield" "Y-Bfield" "Z-Bfield" "Energy Loss"
After that you import the variable VAR and use it as input to a selector. After you use the output of the selector (name) as the input of an import module (variable). This way you can import one variable at a time. Jose' Chambel Leitao ||||||||||||||||||||||||| HIDROMOD, Modelacao em Engenharia, Lda. (http://www.hidromod.pt/) TAGUSPARK - Nucleo Central, no 349, 2780-920 OEIRAS, PORTUGAL Tel: (351) 21 421 1373 - Fax: (351) 21 421 1272 - Movel: (351) 91 938 0629 Celular no Brasil: (021) 9101 6669 email: [EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Thomas A. Gardiner Sent: terca-feira, 1 de Maio de 2001 15:02 To: [email protected] Subject: Hi, I have what I hope will be a simple question. I have constructed a .dx file which describes data stored in another file for a MHD simulation code. I have a number of objects such as density, pressure, etc. and at the end of the .dx file collect them into a group. I'm finding, however, that the group and size of the simulation are tasking the amount of memory I have available. Is it possible to extract the names of the objects in the .dx file for use in a selector so that I only import one object at a time and can purge them as necessary? for example: object "Mass Density" class field component "positions" value 1 component "connections" value 2 component "data" value 3 object "Gas Pressure" class field component "positions" value 1 component "connections" value 2 component "data" value 4 ... snip ... object "Data File" class group member "Density" value "Mass Density" member "Pressure" value "Gas Pressure" member "Vx" value "X-Velocity" member "Vy" value "Y-Velocity" member "Vz" value "Z-Velocity" member "Bx" value "X-Bfield" member "By" value "Y-Bfield" member "Bz" value "Z-Bfield" member "Radiation" value "Energy Loss" Thanks! Tom
