To specify Fortran integer*8 i guess you can use: H5T_FORTRAN_I64
or something like that. Check this : http://www.hdfgroup.org/HDF5/doc/UG/11_Datatypes.html Mathieu Quoting Thomas Unfer <[email protected]>:
Hi, that seems ok, but what if i want to write/read integer*4 and integer*8? thanks, Thomas Le 15 mai 2012 à 15:38, [email protected] a écrit :Hi,You have to build the hdf5 library so that the default integer is *8 (for example, use the compiler flag -i8 for the Intel compiler, other compilers have similar flags). If you've built the hdf5 library with F2003 features enabled (--enable-fortran --enable-fortran2003) then you can take a look at rwdset_fortran2003.f90 in the hdf5 source (fortran/examples directory) for using F2003 to write the data.Scot On 2012-05-15 08:13, Thomas Unfer wrote:Hi, I am a relatively new user of hdf5. I am unsuccessfully trying to write integer*8 data to an hdf5 file Here is part of my code : integer, allocatable :: code(:) integer*8, allocatable :: delay(:) call h5screate_simple_f(1,dset_dims,dspace_id,error) call h5dcreate_f(sub_group_id,"Code",H5T_NATIVE_INTEGER,dspace_id,dset_id,error) call h5dwrite_f(dset_id,H5T_NATIVE_INTEGER,code,dset_dims,error) call h5dclose_f(dset_id,error) call h5sclose_f(dspace_id,error) call h5screate_simple_f(1,dset_dims,dspace_id,error) call h5dcreate_f(sub_group_id,"Delay",H5T_STD_U16BE,dspace_id,dset_id,error) call h5dwrite_f(dset_id,H5T_STD_U16BE,delay,dset_dims,error) call h5dclose_f(dset_id,error) call h5sclose_f(dspace_id,error) And the compilation fails with the following error using gfortran : call h5dwrite_f(dset_id,H5T_STD_U16BE,delay,dset_dims,error) 1 Error: There is no specific subroutine for the generic 'h5dwrite_f' at (1) I works fine with the native types, but I can't make it run with integer*8, is there a workaround? Thanks, Thomas _______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org_______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org_______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
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