/STATE/DT
Engine Keyword Define time output frequency and parts to be written to the state file.
Format
/STATE/DT/Keyword3
Tstart Tfreq
part_ID1 ... part_IDN
Definitions
Field | Contents | SI Unit Example |
---|---|---|
Keyword3 | Part selection method.
|
|
Tstart | Start time | |
Tfreq | Time frequency | |
part_ID1 ... part_IDN |
If Keyword3 is blank, required list of parts whose state output is written to the state file. |
Comments
- Writes state files
(.sta) at a time frequency equal to
Tfreq, the first file being
written at time Tstart. The state file name is Runname_nnn#.sta, where
Runname is the Run Name (see /RUN) and nnn# is the
file number (four digits) from 0001 to 9999.
A state file gets a format which makes it possible to include it into a _0000.rad file for Radioss Starter.
- The nodes IDs and actual coordinates of the
corresponding nodes are written in each state file into a
/NODE block.
The element IDs and connectivities of the elements are written in each state file using the elements definition block such as, /SHELL, /BRICK, /BEAM, etc.
The state output fields (stresses, strains, ...) asked for output into the state files are written only for the elements belonging to those parts ID requested or if Keyword3=ALL, then all parts.
- It is recommended to use /STATE/SHELL/STRESS/FULL, /STATE/SHELL/AUX/FULL and /STATE/SHELL/STRAIN/FULL for being able to completely restore the state of shells elements and /STATE/BRICK/AUX/FULL, /STATE/BRICK/STRAIN/FULL, /STATE/BRICK/STRES/FULL to restore the state of solid elements.
- In case of adaptive meshing, a /STATE/ADMESH block is written, which includes the description of the mesh data structure. This block is needed for running another stage.
- Blocks /INISHE, /INISH3, /INIBRI, /INIBEAM, etc. can be written in a separate file using /STATE/STR_FILE.