unable to handle model wwith handle "-1" in CFX-Pre

info_bahaider · August 19, 2009, 08:11

Hi I have made a hybrid (domains are mixed while blocks are unctructured) grid in Gridgen for CFX. I try to import *.grd file into CFX-Pre, It gives ERROR: unable to handle model with handle "-1". I also tried to import Fluent *.cas file but giving the same error. The grid is perfect, I have checked in Fluent, No error, No negative volumes.

Anybody know the solution, kindly answer me. It is very urgent for me.

Best Regards

ghorrocks · August 19, 2009, 09:04

Sounds like you need to try a few work arounds. Here's a few ideas: Try renumbering the nodes and elements. Try importing it into fluent, saving a case file and importing the case file into Pre.

It might be a bug in CFX-Pre. You should report it to your CFX support person and get it fixed.

Glenn

info_bahaider · August 19, 2009, 09:30

Thanks. It works now, there is a problem with the CFX-Pre. That is working now.

ghorrocks · August 19, 2009, 20:27

What did you do to get it working?

Also, if you have confirmed it is a problem in CFX-Pre then you should report it so it can be fixed.

August 19, 2009, 08:11	unable to handle model wwith handle "-1" in CFX-Pre	#1
info_bahaider New Member ALi Join Date: Aug 2009 Posts: 9 Rep Power: 17	Hi I have made a hybrid (domains are mixed while blocks are unctructured) grid in Gridgen for CFX. I try to import .grd file into CFX-Pre, It gives ERROR: unable to handle model with handle "-1". I also tried to import Fluent .cas file but giving the same error. The grid is perfect, I have checked in Fluent, No error, No negative volumes. Anybody know the solution, kindly answer me. It is very urgent for me. Best Regards

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August 19, 2009, 09:04		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	Sounds like you need to try a few work arounds. Here's a few ideas: Try renumbering the nodes and elements. Try importing it into fluent, saving a case file and importing the case file into Pre. It might be a bug in CFX-Pre. You should report it to your CFX support person and get it fixed. Glenn

August 19, 2009, 09:30		#3
info_bahaider New Member ALi Join Date: Aug 2009 Posts: 9 Rep Power: 17	Thanks. It works now, there is a problem with the CFX-Pre. That is working now.

August 19, 2009, 20:27		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	What did you do to get it working? Also, if you have confirmed it is a problem in CFX-Pre then you should report it so it can be fixed.