ESCHECK, Sele, Levl, Defkey
Perform element shape checking for a selected element set.
SeleSpecifies whether to select elements for checking:
(blank)  | —  | List all warnings/errors from element shape checking.  | 
ESEL  | —  | Select the elements based on the .  | 
LevlWARN  | —  | Select elements producing warning and error messages.  | 
ERR  | —  | Select only elements producing error messages (default).  | 
DefkeySpecifies whether check should be performed on deformed element shapes. .
0  | —  | Do not update node coordinates before performing shape checks (default).  | 
1  | —  | Update node coordinates using the current set of deformations in the database.  | 
Shape checking will occur according to the current SHPP settings.
Although ESCHECK is valid in all processors, Defkey 
uses the current results in the database. If no results are available a warning
will be issued. 
This command is also valid in PREP7, SOLUTION and POST1.