Search found 7 matches
- Tue Jul 14, 2015 7:23 pm
- Forum: Mesh
- Topic: Create node feature: adding to an existing mesh
- Replies: 1
- Views: 3537
Create node feature: adding to an existing mesh
Hi, In the edit mesh option, when I'm creating new nodes on an existing mesh, GID creates it using whatever spatial location I give. But, if I create the node on the edges of an existing element (say triangular element) how would add this node to the connectivity of that element? As I'm noticing, ev...
- Tue Jul 07, 2015 8:44 pm
- Forum: Import/Export
- Topic: Exporting using .bas
- Replies: 3
- Views: 4986
Re: Exporting using .bas
Is the *elemsconnec have ordered information about the nodal connectivities? I mean is the ordering consistent with the direction of the normal for all cases in GID? (clockwise/anticlockwise, talking about 2-d elements)
Thanks
Thanks
- Tue Jul 07, 2015 7:24 pm
- Forum: Import/Export
- Topic: Exporting using .bas
- Replies: 3
- Views: 4986
Exporting using .bas
Hi, I am trying to loop over nodes over some elements using the .bas file. When I am trying *nodes command inside the *elems loop, it loops over the entire nodes in my domain, is there a way to loop over only the element concerned? *loop elems *loop nodes //only nodes inside the corresponding elemen...
- Fri Jul 03, 2015 8:53 pm
- Forum: Mesh
- Topic: mesh conversion
- Replies: 1
- Views: 3417
mesh conversion
I had a couple of question about features of GID that I couldn't find. 1. Is it possible to convert a linear element to a quadratic one? I mean the spacial locations of the elements should be same, just linear element is converted to quadratic one. 2. Is it possible to split quadratic tetrahedra? I ...
- Thu Jul 02, 2015 6:32 pm
- Forum: Mesh
- Topic: Quadratic mesh
- Replies: 6
- Views: 7374
Re: Quadratic mesh
Thanks for the clarification. It doesn't say always,the user manual had an example for quadrilateral quadratic mesh where it adds middle node at the mid-point so I got confused. So, apart from the curved line, say I have a surface with a curved edge, would the element whose nodes doesn't lie on the ...
- Thu Jul 02, 2015 5:51 am
- Forum: Mesh
- Topic: Quadratic mesh
- Replies: 1
- Views: 2897
Quadratic mesh
Does the middle node lie exactly at the mid-point of the edge, say in case of quadratic tetrahedral meshes? The manual says this would be the case for structured meshes but would this hold true for unstructured meshes? I found some elements that had curved edges, that is, the middle node doesn't lie...
- Thu Jul 02, 2015 5:42 am
- Forum: Mesh
- Topic: Quadratic mesh
- Replies: 6
- Views: 7374
Quadratic mesh
Hi, In the GID manual it says quadratic meshes (say tetrahedral) would have a middle node at the mid-point of the two vertices for each edge. Is that always true? I found some elements that were not following this criteria. I know there's an inbuilt script that can bring the centre node to the middl...