[petsc-users] importing .mat to petsc

[siddhesh godbole]

hello,
i tried importing matlab file containing 10000 scalars to petsc.








*[0]PETSC ERROR: Read from file failed[0]PETSC ERROR: Error reading from
file, errno 9[0]PETSC ERROR: See
http://www.mcs.anl.gov/petsc/documentation/faq.html
<http://www.mcs.anl.gov/petsc/documentation/faq.html> for trouble
shooting.[0]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014
[0]PETSC ERROR: ./10D on a arch-linux2-c-debug named renoir by hridya Fri
Jan 30 12:32:52 2015[0]PETSC ERROR: Configure options
--download-mpich[0]PETSC ERROR: #1 PetscBinaryRead() line 275 in
/home/hridya/Downloads/petsc-3.5.2/src/sys/fileio/sysio.c*


i dont understand why should it not import the file. Please help!


just in case for reference i have used following routines;



* ierr =
PetscViewerBinaryOpen(PETSC_COMM_WORLD,"psi.mat",FILE_MODE_READ,&fd);CHKERRQ(ierr);
PetscViewerBinaryGetDescriptor(fd,&REV);
PetscBinaryRead(REV,trial,trial,PETSC_SCALAR);*





*Siddhesh M Godbole*

5th year Dual Degree,
Civil Eng & Applied Mech.
IIT Madras
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