To access the data use “prnt par”.
To manipulate data use “ds” option r.
Purpose: Stores informations related to datasets.
ie. bondary conditions and loads
They should consist of a keyword and a value
Format:(1X,' 1','P',A66)
Values: KEY, CODE, STRING
Where: KEY = 1
CODE = P
STRING = Keyword Value (ie: FORCE 1000.)