Hi,<br><br>Where can I find the details of the ksp data structure? Specifically I wish to understand what ksp->converged, ksp->reason, and ksp>cnvP mean. <br><br>Also I think the functions PetscObjecttakeAccess and PetscObjectGrantAccess are undocumented. What do these functions do? <br>
<br>Thanks,<br><br>Gaurish. <br> <br>