This is a bug report from the visitusers.org forum. http://visitusers.org/forum/YaBB.pl?num=1381324763 There are 2 domains and when both are plotted with the Mesh plot, the mesh looks plausible. When only the first domain is plotted, you can see the holes that are the source of the complaint. It might be that there needs to be some ghosting that is not implemented in the FLUENT reader to make it produce the best results. Data and images are attached to this submission. forum post ==========I am trying to load .cas files from a transient CFD simulation in Ansys FLUENT 14 that was run using adaptive mesh refinement to resolve shock waves in a flow field. When I load the case into VisIt 2.6.3 and display the mesh, or try to plot any data, holes appear in the vicinity of the refined mesh. It looks to me like the nodes are not being connected properly when the mesh is loaded. Some of the elements are displayed trapezoidal or triangular, whereas in the actual mesh, all of the elements are quadrilaterals and close to square in shape. I tried attaching an image to show what I mean, but was not able to, so I've uploaded it here: imgur.com/fV7EoSVIt should look more like this imgur.com/vk1CEIx
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Ticket number: 1637
Status: Pending
Project: VisIt
Tracker: Bug
Priority: Normal
Subject: FLUENT results not displayed properly.
Assigned to: -
Category: -
Target version: -
Author: Brad Whitlock
Start: 10/30/2013
Due date:
% Done: 0%
Estimated time:
Created: 10/30/2013 03:29 pm
Updated: 11/06/2013 12:08 pm
Likelihood: 2 - Rare
Severity: 3 - Major Irritation
Found in version: 2.6.3
Impact:
Expected Use:
OS: All
Support Group: Any
Description:
This is a bug report from the visitusers.org forum. http://visitusers.org/forum/YaBB.pl?num=1381324763 There are 2 domains and when both are plotted with the Mesh plot, the mesh looks plausible. When only the first domain is plotted, you can see the holes that are the source of the complaint. It might be that there needs to be some ghosting that is not implemented in the FLUENT reader to make it produce the best results. Data and images are attached to this submission. forum post ==========I am trying to load .cas files from a transient CFD simulation in Ansys FLUENT 14 that was run using adaptive mesh refinement to resolve shock waves in a flow field. When I load the case into VisIt 2.6.3 and display the mesh, or try to plot any data, holes appear in the vicinity of the refined mesh. It looks to me like the nodes are not being connected properly when the mesh is loaded. Some of the elements are displayed trapezoidal or triangular, whereas in the actual mesh, all of the elements are quadrilaterals and close to square in shape. I tried attaching an image to show what I mean, but was not able to, so I've uploaded it here: imgur.com/fV7EoSVIt should look more like this imgur.com/vk1CEIx
rusu24edward
commented
5 years ago 
This is a bug report from the visitusers.org forum. http://visitusers.org/forum/YaBB.pl?num=1381324763 There are 2 domains and when both are plotted with the Mesh plot, the mesh looks plausible. When only the first domain is plotted, you can see the holes that are the source of the complaint. It might be that there needs to be some ghosting that is not implemented in the FLUENT reader to make it produce the best results. Data and images are attached to this submission. forum post ==========I am trying to load .cas files from a transient CFD simulation in Ansys FLUENT 14 that was run using adaptive mesh refinement to resolve shock waves in a flow field. When I load the case into VisIt 2.6.3 and display the mesh, or try to plot any data, holes appear in the vicinity of the refined mesh. It looks to me like the nodes are not being connected properly when the mesh is loaded. Some of the elements are displayed trapezoidal or triangular, whereas in the actual mesh, all of the elements are quadrilaterals and close to square in shape. I tried attaching an image to show what I mean, but was not able to, so I've uploaded it here: imgur.com/fV7EoSVIt should look more like this imgur.com/vk1CEIx
-----------------------REDMINE MIGRATION----------------------- This ticket was migrated from Redmine. As such, not all information was able to be captured in the transition. Below is a complete record of the original redmine ticket.
Ticket number: 1637 Status: Pending Project: VisIt Tracker: Bug Priority: Normal Subject: FLUENT results not displayed properly. Assigned to: - Category: - Target version: - Author: Brad Whitlock Start: 10/30/2013 Due date: % Done: 0% Estimated time: Created: 10/30/2013 03:29 pm Updated: 11/06/2013 12:08 pm Likelihood: 2 - Rare Severity: 3 - Major Irritation Found in version: 2.6.3 Impact: Expected Use: OS: All Support Group: Any Description: This is a bug report from the visitusers.org forum. http://visitusers.org/forum/YaBB.pl?num=1381324763 There are 2 domains and when both are plotted with the Mesh plot, the mesh looks plausible. When only the first domain is plotted, you can see the holes that are the source of the complaint. It might be that there needs to be some ghosting that is not implemented in the FLUENT reader to make it produce the best results. Data and images are attached to this submission. forum post ==========I am trying to load .cas files from a transient CFD simulation in Ansys FLUENT 14 that was run using adaptive mesh refinement to resolve shock waves in a flow field. When I load the case into VisIt 2.6.3 and display the mesh, or try to plot any data, holes appear in the vicinity of the refined mesh. It looks to me like the nodes are not being connected properly when the mesh is loaded. Some of the elements are displayed trapezoidal or triangular, whereas in the actual mesh, all of the elements are quadrilaterals and close to square in shape. I tried attaching an image to show what I mean, but was not able to, so I've uploaded it here: imgur.com/fV7EoSVIt should look more like this imgur.com/vk1CEIx
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