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We want to read the displacements of a node from the results file.
Which is the key that we must read?
We want to export the total elastic strain energy of the whole model to the results file.
What do we have to add into the input file? Tip
If we want to read the vertical reaction force in a node.
Where can we find that value using the URDFIL subroutine after calling DBFILE?
We have the following lines of Fortran code:
INTEGER A(4), B(4), C(8) EQUIVALENCE (A(1), C(1)), (B(3), C(2))
DO 100, I = 1, 8
C(I) = I + 2
What is the result of the following print statement?
PRINT*, A(4), B(4)
In lesson 2.8, at 4:05 in the log file we can see some values in the row of integers that apparently don’t make sense: “141185694”, “1750990848”. What do they represent?
What happens if we don’t call the POSFIL subroutine before DBFILE?
Modify the URDFIL subroutine from lesson 2.8:
Run the job and check the log file. What happens?