I have been experimenting with f2py and some fortran code that I want to port to Python.
I have the following fortran file (TEST_00.f): C FILE: TEST_00.f SUBROUTINE FOO(WORK) IMPLICIT REAL*8 (A-H, O-Z) COMMON /SIZES/ NINT DIMENSION WORK(NINT) DIMENSION USOL(NINT) DO 10 I=1,NINT WORK(I)=0.0 PRINT *, "In Fortran WORK(I)=", WORK(I) 10 CONTINUE END DO 10 I=1,NINT USOL(I)=0.0 PRINT *, "In Fortran USOL(I)=", USOL(I) 10 CONTINUE END C END OF TEST_00.f and the following signature file (generated by f2py TEST_00.f -m TEST_00 -h TEST_00.pyf): python module TEST_00 ! in interface ! in :TEST_00 subroutine foo(work) ! in :TEST_00:TEST_00.f real*8 dimension(nint) :: work integer optional,check(len(work)>=nint),depend(work) :: nint=len(work) common /sizes/ nint end subroutine foo end interface end python module TEST_00 When compiling (with f2py -c TEST_00.pyf TEST_00.f) I get the following error message: /tmp/tmpl75SQT/src/TEST_00module.c:149: error: `nint' undeclared (first use in this function) Question: How can one declare arrays passed as parameters via common block variables? Yours/ Carl -- http://mail.python.org/mailman/listinfo/python-list