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Commit 60fdf556 authored by Christophe Geuzaine's avatar Christophe Geuzaine
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First pass at Fortran API thanks to Michael Ermakov (#1453)

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  • Michael Ermakov @ermakov ·
    Developer

    The new tutorial t1.f, t2.f and t6.f are compatible with gfortran. Please, add them to the commit. There were two points: 1) explicit int*8 number for size_t was needed, solution : 0 -> 0_8; 2) specific command-line access functions were used, solution - use standard 2003 functions. Tests: Win'10 - intel fortran and gfortran ok. Win'10 + cygwin - intel fortran and gfortran ok, but 2-d mesh is different due to Min/Max element size are (100, 1000) for intel fortran and (0, 1e+22) for gfortran. Why it could be so and how to avoid it by default? Gfortran reports additionally "floating-point exceptions are signalling" generated by gmshModelMeshGenerate. Ubuntu 18.04 - intel fortran is absent, gfortran works for t1.f and does not work for t2.f and t6.f - no crash and no execution prints. I will add prints of ierr for each call.

    I attach files. Please, add them. Thank you in advance.

    t1.f

    t2.f

    t6.f

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