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Also, If you need netCDF4 support you need to USE netcdf4 and not USE netcdf. RW On 05/04/2017 03:34 PM, Wei-keng Liao wrote:
One possibility is your HDF5 library was not built with parallel I/O support. NetCDF checks this and automatically disable parallel I/O features. Please check the file libhdf5.settings under /cm/shared/libraries/intel_build/hdf5-1.8.12-intel-16.par/lib You should see the following lines. Features: --------- Parallel HDF5: yes Wei-keng On May 4, 2017, at 2:02 PM, Wei-keng Liao wrote:Could you try add "use netcdf" in your program, if it is not already there? Wei-keng On May 4, 2017, at 11:54 AM, Anton Shterenlikht wrote:From: Daniel Neumann <daniel.neumann@xxxxxxxxxxxxxxxxx> Hi Anton, Does the error arise on the first occurrence of a function or constant of the netCDF library? If yes, it looks to me that the compiler doesn't know about your netCDF library. Which flags (include and library flags) do you use to include the netcdf library? How does your compiler call look like? It should be something like: mpiifort -c -I/cm/shared/libraries/intel_build/netcdf-4-intel-16.par/include -o cgca_m2netcdf.o cgca_m2netcdf.f90Daniel, thank you for taking the time. Yes, this is essentially what I do. I also use ifort -coarray switch. This is the full output: newblue1> mpiifort -coarray=distributed -c -I/cm/shared/libraries/intel_build/netcdf-4-intel-16.par/include cgca_m2netcdf.f90 cgca_m2netcdf.f90(157): error #6404: This name does not have a type, and must have an explicit type. [NF90_NETCDF4] call check( nf90_create(fname, ior(nf90_netcdf4,nf90_mpiio), ncid, & -----------------------------------^ cgca_m2netcdf.f90(157): error #6404: This name does not have a type, and must have an explicit type. [NF90_MPIIO] call check( nf90_create(fname, ior(nf90_netcdf4,nf90_mpiio), ncid, & ------------------------------------------------^ cgca_m2netcdf.f90(157): warning #7319: This argument's data type is incompatible with this intrinsic procedure; procedure assumed EXTERNAL. [IOR] call check( nf90_create(fname, ior(nf90_netcdf4,nf90_mpiio), ncid, & -----------------------------------^ cgca_m2netcdf.f90(157): error #6404: This name does not have a type, and must have an explicit type. [IOR] call check( nf90_create(fname, ior(nf90_netcdf4,nf90_mpiio), ncid, & -------------------------------^ cgca_m2netcdf.f90(158): error #6627: This is an actual argument keyword name, and not a dummy argument name. [COMM] comm=comm, info=MPI_INFO_NULL)) -------^ cgca_m2netcdf.f90(158): error #6627: This is an actual argument keyword name, and not a dummy argument name. [INFO] comm=comm, info=MPI_INFO_NULL)) ------------------^ cgca_m2netcdf.f90(176): error #6404: This name does not have a type, and must have an explicit type. [NF90_DEF_VAR_FILL] call check ( nf90_def_var_fill(ncid, varid, 1, 1) ) -------------^ cgca_m2netcdf.f90(184): error #6404: This name does not have a type, and must have an explicit type. [NF90_COLLECTIVE] call check( nf90_var_par_access(ncid, varid, nf90_collective) ) ---------------------------------------------^ cgca_m2netcdf.f90(184): error #6404: This name does not have a type, and must have an explicit type. [NF90_VAR_PAR_ACCESS] call check( nf90_var_par_access(ncid, varid, nf90_collective) ) ------------^ compilation aborted for cgca_m2netcdf.f90 (code 1) newblue1> Again, the include dir seems to contain the right files: newblue1> ls -al /cm/shared/libraries/intel_build/netcdf-4-intel-16.par/include total 680 drwxr-xr-x 2 root root 4096 Mar 8 15:07 . drwxr-xr-x 6 root root 4096 Mar 8 14:45 .. -rw-r--r-- 1 root root 58489 Mar 8 14:45 netcdf.h -rw-r--r-- 1 root root 42609 Mar 8 15:07 netcdf.inc -rw-r--r-- 1 root root 214523 Mar 8 15:07 netcdf.mod -rw-r--r-- 1 root root 1180 Mar 8 14:45 netcdf_par.h -rw-r--r-- 1 root root 1382 Mar 8 15:07 typesizes.mod newblue1> Thanks Anton _______________________________________________ NOTE: All exchanges posted to Unidata maintained email lists are recorded in the Unidata inquiry tracking system and made publicly available through the web. 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-- --- ----- Richard Weed, Ph.D. Associate Research Professor Center for Advanced Vehicular Systems (CAVS) Mississippi State University email: rweed@xxxxxxxxxxxxxxxx Phone: (662) 325-5450
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