Fortran 90/95 and Computational Physics

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Modules - Simple ExampleMODULE constantsIMPLICIT NONEINTEGER, PARAMETER :: long = SELECTED_REAL_KIND(15,307)REAL(long), PARAMETER :: pi = 3.14159265358979324D0END MODULE constantsPROGRAM module_exampleUSE constantsIMPLICIT NONEREAL(long) :: aa = 2D0*piprint*, aEND PROGRAM module_exampleFortran 90/95 and Computational Physics – p.13/22
Modules - Another ExampleMODULE circleUSE constantsIMPLICIT NONECONTAINSFUNCTION area(r)REAL(long), INTENT(IN) :: rREAL(long):: areaarea = 2D0*pi*rEND FUNCTION areaFUNCTION circumference(r)REAL(long), INTENT(IN) :: rREAL(long):: circumferencecircumference = pi*r**2END FUNCTION circumferenceEND MODULE circleFortran 90/95 and Computational Physics – p.14/22
Page 1 and 2: Fortran 90/95 and ComputationalPhys
Page 3 and 4: What is Fortran 90?Fortran 90/95 an
Page 5 and 6: The OriginA team lead by John Backu
Page 7 and 8: Why Fortran 90?Fortran 90/95 and Co
Page 9 and 10: Numerical LibrariesFortran has been
Page 11 and 12: The ConstructsF90 has many familiar
Page 17: IMPLICIT NONEStrong typing: all typ
Page 21 and 22: Array FeaturesPROGRAM arrayUSE cons
Page 23 and 24: External Subroutines - cont.PROGRAM
Page 25 and 26: External Subroutines - cont.Externa
Page 27 and 28: External Subroutines - cont.Externa
Page 29 and 30: SummaryFortran has from the beginni

Fortran 90/95 and Computational Physics

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