CASA6

• 

  Rui Xue <rx.astro@gmail.com> 2 days ago e88b6f7368624cceb1385c3e784448fc7cffaf8b

  CAS-14756: Fix TiledShape constructor using wrong overload in buildImage()
  TiledShape(IPosition(4, x, y, shape[2], chunksize)) called the
  single-argument constructor, making the tile dimensions the image
  shape.  The resulting tiny on-disk image caused all MPI workers to
  fail in SpectralImageUtil::getChannel() with "Channel requested does
  not exist".
  
  We now pass the full image shape as the first argument:
      TiledShape(shape, IPosition(4, x, y, shape[2], chunksize))
  
  Also use ceiling division for chunksize to handle nchan % nchunks != 0.

  • casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc (version e88b6f7368624cceb1385c3e784448fc7cffaf8b) (diffs)