[esp-r] Optical properties

[nicola della grazia]

Dear all, 
I'm using Linux version of ESP-r. I have a problem with "optical properties", because I want to add a new item in optical properties:/opt/esru/esp-r/databases/optics.db2, but ESP-r shows this sign: “Could not find /opt/esru/esp-r/databases/tmpopt”.
I follow this procedure:
1)      I open /opt/esru/esp-r/databases/optics.db2
2)      I don’t want to import Window 5 or WIS optical properties, so I want to “Add” new optical properties
3)      I choose one of “Typical glazing types” (i.e. “Out|glass|air|blind|Inside”)
4)      I put in optical properties of my glazing system
5)      When I finish to put optical properties, I want to exit this menu, but ESP-r shows this sign: “Could not find /opt/esru/esp-r/databases/tmpopt". Besides I find a file tmpopt on my desktop.
 
How can I add my optical properties?
 
thanks.
 
Regards.
 
  
Della Grazia Nicola 		 	   		  
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