Difference between revisions of "Comsol import.m"
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{{DISPLAYTITLE:comsol_import.m}} __NOTOC__ | {{DISPLAYTITLE:comsol_import.m}} __NOTOC__ | ||
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COMSOL 2D mesh data import, cropping and preprocessing for Spinach. | COMSOL 2D mesh data import, cropping and preprocessing for Spinach. | ||
==Syntax== | ==Syntax== | ||
| − | mesh=comsol_import(comsol) | + | mesh=comsol_import(comsol) |
==Arguments== | ==Arguments== | ||
| − | comsol.mesh_file - name of an ASCII file with | + | comsol.mesh_file - name of an ASCII file with vertex coordinates and edge index produced by COMSOL |
| − | + | ||
| − | + | comsol.velo_file - name of an ASCII file with vertex-centred flow velocities produced by COMSOL | |
| − | + | ||
| − | comsol.velo_file - name of an ASCII file with | + | comsol.crop - {[xmin xmax],[ymin ymax]} region of the mesh to retain |
| − | + | ||
| − | + | comsol.inactivate - a vector with mesh vertex indices to deactivate | |
| − | |||
| − | comsol.crop - {[xmin xmax],[ymin ymax]} | ||
| − | |||
| − | |||
| − | comsol.inactivate - a vector with mesh vertex | ||
| − | |||
==Outputs== | ==Outputs== | ||
| − | mesh – Spinach mesh object with | + | mesh – Spinach mesh object with |
▸ geometry (.x, .y, .idx) | ▸ geometry (.x, .y, .idx) | ||
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==Notes== | ==Notes== | ||
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Internally this routine is a convenience wrapper that calls: | Internally this routine is a convenience wrapper that calls: | ||
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==See also== | ==See also== | ||
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[[Import,_export,_and_visualisation#Microfluidic_mesh_import_and_plotting|Microfluidic mesh import and plotting]] | [[Import,_export,_and_visualisation#Microfluidic_mesh_import_and_plotting|Microfluidic mesh import and plotting]] | ||
''Version 2.11, authors: [[Ilya Kuprov]]'' | ''Version 2.11, authors: [[Ilya Kuprov]]'' | ||
Revision as of 15:48, 5 April 2026
COMSOL 2D mesh data import, cropping and preprocessing for Spinach.
Syntax
mesh=comsol_import(comsol)
Arguments
comsol.mesh_file - name of an ASCII file with vertex coordinates and edge index produced by COMSOL
comsol.velo_file - name of an ASCII file with vertex-centred flow velocities produced by COMSOL
comsol.crop - {[xmin xmax],[ymin ymax]} region of the mesh to retain
comsol.inactivate - a vector with mesh vertex indices to deactivate
Outputs
mesh – Spinach mesh object with
▸ geometry (.x, .y, .idx)
▸ flow velocities (.u, .v)
▸ Voronoi tessellation (.vor)
▸ fast-plot auxiliaries (.plot)
Notes
Internally this routine is a convenience wrapper that calls:
▸ comsol_mesh() – mesh import ▸ comsol_velo() – velocity import ▸ mesh_crop() – region trimming ▸ mesh_vorn() – Voronoi tessellation ▸ mesh_preplot() – plotting accelerators
See also
Microfluidic mesh import and plotting
Version 2.11, authors: Ilya Kuprov
