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Fortran - Allocate array in subroutine

  1. May 6, 2012 #1
    I try to write a small program to allocate a variable in small subroutine and i've passed it, now i allocate array in a loop or many loops but i don't have any ideas about it.
    Has anyone done like me , can share some experiences ??
  2. jcsd
  3. May 6, 2012 #2

    Welcome to the forum.

    Please make another attempt to ask your question more clearly.

    Maybe, if you are having a problem implementing something in fortran, post the source code, tell what you are trying to do, and how you think it should be done, etc.
  4. May 6, 2012 #3
    Thank your attention !

    I've just passed it . My project is coupling 2 software together: abaqus and CFD code. I've controlled abaqus by using fortran. now i've tried to control CFD code (written by Fortran). I'm writting a sample code , if it runs succefully, i will apply it to my CFD code
  5. May 7, 2012 #4
    Hi !!!
    Have you ever coded in Abaqus about Allocating Array !!! Can share me some experience ???
  6. May 7, 2012 #5
    I don't use Abaqus.

    You may want to consider visiting an Abaqus/CFD forum, if you don't get an answer here.
  7. May 7, 2012 #6
    It seems to be simple, But i can't explain how it run wrongly

    I use statement:
    ALLOCATE( CV(100), STAT = AllocateStatus)
    IF (AllocateStatus /= 0) STOP "*** Not enough memory ***"

    DEALLOCATE( CV, STAT = DeAllocateStatus)
    IF (DeAllocateStatus /= 0) STOP "*** Trouble deallocating ***"
    Abaqus always announces "*** Trouble deallocating ***" but
    - when i don't use " IF (DeAllocateStatus /= 0) STOP "*** Trouble deallocating ***" it run successfully.
    - when i don't use "DEALLOCATE( CV, STAT = DeAllocateStatus) IF (DeAllocateStatus /= 0) STOP "*** Trouble deallocating ***" it announces "Not enough memory"

    can you explain something ???
  8. May 8, 2012 #7
    Is your code very large? can you post it? (use code tags if you do).

    Are both status variables AllocateStatus and DeAllocateStatus explicitely declared integers?
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