These Current Mesh Object commands operate on the selected Mesh Object.
There can be many Mesh Objects in the code for a given problem. Only one
Mesh Object at a time is the Current and Active Mesh Object. (There is also one
Default Mesh Object which is used as the template for generating new
Mesh Objects).
Each Mesh Object is has both default and user added attributes. The following are CMO (Current Mesh Object) options, click to see more details.
| CMO Options | Short Description | Brief Syntax |
|---|---|---|
addatt |
Add an attribute to cmo | cmo/addatt/mo/att_name/type/rank/length |
addatt |
Create new cmo attributes | cmo/addatt/mo/keyword/keyword_options |
attribute_derive |
Derive attributes from another cmo | cmo/attribute_derive/sink_mo/src_mo |
attribute_union |
Combine attributes of two mesh objects | cmo/attribute_union/mo_1/mo_2 |
compress |
Compress cmo arrays to actual lengths | cmo/compress/mo_name |
constraint |
Get surface constraints from cmo to another | cmo/constraint/cmo_sink/cmo_src |
copy |
Copy a cmo to new cmo | cmo/copy/mo_new/mo_master |
copyatt |
Copy attribute values to another attribute | cmo/copyatt/mo mosrc/att att_src |
create |
Create a new cmo | cmo/create/mo_name [/// mesh_type] |
delatt |
Delete a cmo attribute | cmo/delatt/mo_name/att_name |
DELATT |
Force Delete a cmo attribute | cmo/DELATT/mo_name/att_name |
delete |
Delete an existing cmo | cmo/delete/mo_name |
derive |
Copy cmo to new cmo with empty data | cmo/derive/mo_name/master_mo |
geometry |
Give geometry to cmo from another cmo | cmo/geometry/mo_name/geometry_name |
length |
Print memory length for cmo attributes | cmo/length/mo_name/att_name |
list |
List all mesh objects | cmo/list |
memory |
Set length for cmo memory | cmo/memory/mo_name/num_nodes/num_elements |
modatt |
Modify cmo attribute parameters | cmo/modatt/mo/att_name/parameter/value |
move |
Change the name of a cmo | cmo/move/mo_new/mo_old |
newlen |
Adjust attribute lengths | cmo/newlen/mo_name |
printatt |
Print attribute values | cmo/printatt/mo/att_name/[minmax] [1,0,0] |
readatt |
Read attribute values from file | cmo/readatt/mo/att1,att2,[…] /1,0,0/file |
release |
Delete an existing mesh object | cmo/release/mo_name |
select |
Make cmo current and active | cmo/select/mo_name |
setatt |
Set values in cmo attributes | cmo/setatt/mo/att_name/[1,0,0]/value |
set_id |
Create attribute with id numbers | cmo/set_id/mo/node or element/att_name |
status |
Print mesh object status | cmo/status/mo_name/ [brief] |
verify |
Verify memory for cmo | cmo/verify/mo_name |
A mesh object is made current or active:
The following names are reserved and used in the various cmo commands:
-default- : the default template for the LaGriT mesh object
-def- : the default value for command options
-cmo- : the Current Mesh Object
-all-: all Mesh Objects or Attributes
-xyz-: Mesh Object Attributes xic, yic, and zic
| Attribute | Possible Values (type character) default in bold |
|---|---|
mo_name |
|
att_name |
|
mesh_type |
tet, hex, pri, pyr, tri, triplane, quad, hyb, line, pnt |
type |
VDOUBLE, VINT, VCHAR, INT, REAL, CHARACTER |
rank |
scalar, vector, tensor, or any INT attribute |
length |
nnodes or any INT attribute |
interpolate |
linear copy, sequence, log, asinh, max, min, user, and,or,incmax |
ioflag |
a g, f, l – for output of avs, gmv, fehm, LaGriT |
cmo/create/motet
cmo/status/motet/ brief
Create and print a brief status of the mesh object named motet:
The current-mesh-object(CMO) is: motet
2 Mesh Object name: motet
number of nodes = 0 number of elements = 0
dimensions geometry = 3 element type = tet
dimensions topology = 3 4 nodes 4 faces 6 edges
boundary flag = 16000000 status = active
cmo/addatt/moquad/zsave/VDOUBLE/scalar/nnodes/linear/permanent/gxaf/0.0
cmo/copyatt/moquad moquad/zsave zic
cmo/printatt/moquad/-all- minmax
Add the attribute zsave to the mesh object and copy zic attribute values into zsave attribute:
ATTRIBUTE NAME MIN MAX DIFFERENCE LENGTH -def- 0.000000000E+00 0.000000000E+00 0.000000000E+00 14241 scalar 1 1 0 1 vector 3 3 0 1 nnodes 14241 14241 0 1 nedges 0 0 0 1 nfaces 0 0 0 1 nelements 14000 14000 0 1 mbndry 16000000 16000000 0 1 ndimensions_topo 2 2 0 1 ndimensions_geom 3 3 0 1 nodes_per_element 4 4 0 1 edges_per_element 4 4 0 1 faces_per_element 4 4 0 1 isetwd 0 0 0 14241 ialias 0 0 0 14241 imt1 1 1 0 14241 itp1 0 10 10 14241 icr1 0 0 0 14241 isn1 0 0 0 14241 xic 4.980000000E+05 5.005000000E+05 2.500000000E+03 14241 yic 5.370000000E+05 5.405000000E+05 3.500000000E+03 14241 zic 1.638043335E+03 1.856468628E+03 2.184252930E+02 14241 xtetwd 0 0 0 14000 itetclr 1 1 0 14000 itettyp 4 4 0 14000 itetoff 0 55996 55996 14000 jtetoff 0 55996 55996 14000 itet 1 14241 14240 14000x4 jtet 2 16000000 15999998 14000x4 epsilon 1.000000004E-15 1.000000004E-15 0.000000000E+00 1 epsilonl 9.562806528E-10 9.562806528E-10 0.000000000E+00 1 epsilona 4.118418852E-06 4.118418852E-06 0.000000000E+00 1 epsilonv 4.243763815E-04 4.243763815E-04 0.000000000E+00 1 ipointi 1 1 0 1 ipointj 14241 14241 0 1 idebug 0 0 0 1 itypconv_sm 1 1 0 1 maxiter_sm 25 25 0 1 tolconv_sm 1.000000000E+00 1.000000000E+00 0.000000000E+00 1 nnfreq 1 1 0 1 ivoronoi 1 1 0 1 iopt2to2 2 2 0 1 xmin 4.980000000E+05 4.980000000E+05 0.000000000E+00 1 ymin 5.370000000E+05 5.370000000E+05 0.000000000E+00 1 zmin 1.638043335E+03 1.638043335E+03 0.000000000E+00 1 xmax 5.005000000E+05 5.005000000E+05 0.000000000E+00 1 ymax 5.405000000E+05 5.405000000E+05 0.000000000E+00 1 zmax 1.856468628E+03 1.856468628E+03 0.000000000E+00 1 kdtree_level 0 0 0 1 max_number_sets 64 64 0 1 number_of_psets 0 0 0 1 number_of_eltsets 0 0 0 1 number_of_fsets 0 0 0 1 zsave 1.638043335E+03 1.856468628E+03 2.184252930E+02 14241