Re: [petsc-users] petsc4py error code 86 from ViewerHDF5().create

2024-03-12 Thread adigitoleo (Leon)
> You need to ./configure PETSc for HDF5 using > > > --with-fortran-bindings=0 --with-mpi-dir=/usr --download-hdf5 > Thanks, this has worked. I assumed PETSc would just pick up the HDF5 library I already had on my system but ZjQcmQRYFpfptBannerStart This Message Is

Re: [petsc-users] petsc4py error code 86 from ViewerHDF5().create

2024-03-12 Thread Barry Smith
You need to ./configure PETSc for HDF5 using > --with-fortran-bindings=0 --with-mpi-dir=/usr --download-hdf5 It may need additional options, if it does then rerun the ./configure with the additional options it lists. > On Mar 12, 2024, at 8:19 PM, adigitoleo (Leon) wrote: > > This

[petsc-users] petsc4py error code 86 from ViewerHDF5().create

2024-03-12 Thread adigitoleo (Leon)
Hello, I'm new to the list and have a limited knowledge of PETSc so far, but I'm trying to use a software (underworld3) that relies on petsc4py. I have built PETSc with the following configure options: --with-fortran-bindings=0 --with-mpi-dir=/usr ZjQcmQRYFpfptBannerStart

Re: [petsc-users] Compile Error in configuring PETSc with Cygwin on Windows by using Intel MPI

2024-03-12 Thread Satish Balay via petsc-users
Glad you have a successful build! Thanks for the update. Satish On Tue, 12 Mar 2024, 程奔 wrote: > Hi Satish Sorry for replying to your email so late, I follow your suggestion > and it have been installed successfully. Thank you so much. best wishes, Ben > > -原始邮件- > 发件人: "Satish Balay"

Re: [petsc-users] Compile Error in configuring PETSc with Cygwin on Windows by using Intel MPI

2024-03-12 Thread 程奔
Hi Satish Sorry for replying to your email so late, I follow your suggestion and it have been installed successfully. Thank you so much. best wishes, Ben > -原始邮件- > 发件人: "Satish Balay" > 发送时间: 2024-03-06 ZjQcmQRYFpfptBannerStart This Message Is From an

[petsc-users] Fieldsplit, multigrid and DM interaction

2024-03-12 Thread Marco Seiz
Hello, I'd like to solve a Stokes-like equation with PETSc, i. e. div( mu * symgrad(u) ) = -grad(p) - grad(mu*q) div(u) = q with the spatially variable coefficients (mu, q) coming from another application, which will advect and evolve fields ZjQcmQRYFpfptBannerStart