<div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div>Hi, <br><br></div>I'm trying to load a complex vector from hdf5 and I get and I get the following error:<br><br>[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br>[0]PETSC ERROR: No support for this operation for this object type<br>[0]PETSC ERROR: File contains real numbers but PETSc is configured for complex. The conversion is not yet implemented. Configure with --with-scalar-type=real.<br>[0]PETSC ERROR: See <a href="http://www.mcs.anl.gov/petsc/documentation/faq.html">http://www.mcs.anl.gov/petsc/documentation/faq.html</a> for trouble shooting.<br>[0]PETSC ERROR: Petsc Development GIT revision: ba892ce6f06cbab637e31ab2bf33fd996c92d19d  GIT Date: 2019-01-29 05:55:16 +0100<br>[0]PETSC ERROR: ./ex_modify on a  named xrm by sajid Fri Feb  1 14:18:30 2019<br>[0]PETSC ERROR: Configure options --prefix=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/petsc-develop-gh5lollh4dzklppm7kb7wpjtyh4gi4mi --with-ssl=0 --download-c2html=0 --download-sowing=0 --download-hwloc=0 CFLAGS="-march=native -O2" FFLAGS="-march=native -O2" CXXFLAGS="-march=native -O2" --with-cc=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/mpich-3.3-x4tesuo4sxsomfxns5i26vco7ywojdmz/bin/mpicc --with-cxx=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/mpich-3.3-x4tesuo4sxsomfxns5i26vco7ywojdmz/bin/mpic++ --with-fc=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/mpich-3.3-x4tesuo4sxsomfxns5i26vco7ywojdmz/bin/mpif90 --with-precision=double --with-scalar-type=complex --with-shared-libraries=1 --with-debugging=0 --with-64-bit-indices=0 COPTFLAGS= FOPTFLAGS= CXXOPTFLAGS= --with-blaslapack-lib=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/openblas-0.3.5-heqggft2eii2xktdbyp2zovez2yj6ugd/lib/libopenblas.so --with-x=1 --with-clanguage=C --with-scalapack=0 --with-metis=1 --with-metis-dir=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/metis-5.1.0-mugo6fn7u2nlz72vo4ajlhbba5q7a5jn --with-hdf5=1 --with-hdf5-dir=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/hdf5-1.10.4-pes54zx5fsbgdg2nr7reyopc4zfc43wo --with-hypre=0 --with-parmetis=1 --with-parmetis-dir=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/parmetis-4.0.3-kizvrkoos4ddlfc7jsnatvh3mdk3lgvg --with-mumps=0 --with-trilinos=0 --with-cxx-dialect=C++11 --with-superlu_dist-include=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/superlu-dist-develop-d6dqq3ribpkyoawnwuckbtydgddijj6j/include --with-superlu_dist-lib=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/superlu-dist-develop-d6dqq3ribpkyoawnwuckbtydgddijj6j/lib/libsuperlu_dist.a --with-superlu_dist=1 --with-suitesparse=0 --with-zlib-include=/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/zlib-1.2.11-v4lhujkxdy6ukr5ymjxgxcfb2qoo6vf3/include --with-zlib-lib="-L/raid/home/sajid/packages/spack/opt/spack/linux-rhel7-x86_64/gcc-8.2.0/zlib-1.2.11-v4lhujkxdy6ukr5ymjxgxcfb2qoo6vf3/lib -lz" --with-zlib=1<br>[0]PETSC ERROR: #1 PetscViewerHDF5Load() line 1348 in /tmp/sajid/spack-stage/spack-stage-hy86Yb/petsc/src/sys/classes/viewer/impls/hdf5/hdf5v.c<br>[0]PETSC ERROR: #2 VecLoad_HDF5() line 170 in /tmp/sajid/spack-stage/spack-stage-hy86Yb/petsc/src/vec/vec/utils/vecio.c<br>[0]PETSC ERROR: #3 VecLoad_Default() line 288 in /tmp/sajid/spack-stage/spack-stage-hy86Yb/petsc/src/vec/vec/utils/vecio.c<br>[0]PETSC ERROR: #4 VecLoad() line 933 in /tmp/sajid/spack-stage/spack-stage-hy86Yb/petsc/src/vec/vec/interface/vector.c<br>[0]PETSC ERROR: #5 main() line 132 in /raid/home/sajid/packages/xwp_petsc/2d/matter_repeat/ex_modify.c<br>[0]PETSC ERROR: No PETSc Option Table entries<br>[0]PETSC ERROR: ----------------End of Error Message -------send entire error message to petsc-maint@mcs.anl.gov----------<br></div><div dir="ltr"><br></div><div>As per src/vec/vec/examples/tutorials/ex10.c , a complex 1D vector is saves as a 2D real valued vector of shape dim,2. I've done the same with my data and yet I get the above error. Is there any special precaution I should take when making the HDF5 file ?  <br></div><div dir="ltr"><div><div><br></div><div>Thank You,<br></div><div><div dir="ltr" class="gmail_signature"><div dir="ltr"><div style="font-size:12.8px">Sajid Ali<br></div><div style="font-size:12.8px">Applied Physics<br></div><div style="font-size:12.8px">Northwestern University</div></div></div></div></div></div></div></div></div>