Hi Ekin, Looking at the source code for HDF5 1.8.5p1, h5dwrite_f is implemented using overloading. h5dwrite_f appears to be a generic name for a number of module procedures. Which procedure gets called depends on the argument signature of the call to h5dwrite_f. It would appear the actual argument, f_ptr is the source of your trouble as its type is c_ptr and the compiler/linker can't match the generic, overloaded procedure to a specific procedure because there are none with a third argument of TYPE(c_ptr). If you need to use a C pointer, I would recomend calling the C API (and possibly migrate this module to C), as it would appear that the Fortran API for writing compound data sets is more awkward than the C API. At http://www.hdfgroup.org/HDF5/doc/UG/UG_frame11Datatypes.html in section 6.4.3.2.1.2, "Creating and Writing Datasets with Compound Datatypes" it says:
The example below contains a Fortran example that creates and writes a > dataset with a compound datatype. As this example illustrates, writing and > reading compound datatypes in Fortran is *always* done by fields. The > content of the written file is the same as shown in the example above. > It might be worthwhile looking at this example. I hope this helps, Izaak Beekman =================================== (301)244-9367 Princeton University Doctoral Candidate Mechanical and Aerospace Engineering [email protected] UMD-CP Visiting Graduate Student Aerospace Engineering [email protected] [email protected] On Fri, Mar 2, 2012 at 9:49 AM, <[email protected]> wrote: > h5dwrite_f problem (Error: There is no specific subroutine for the generic > 'h5dwrite_f' at (1))
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