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DEBUG

Defines debugging options for writing data to the screen, output file and other external files.

Required Cards:

DEBUG
Opens the DEBUG block.

Optional Cards:

PRINT_SOLUTION
Prints current solution at each Newton iteration (filename = MODExx.dat).
PRINT_RESIDUAL
Prints current residual at each Newton iteration (filename = MODEresidual.dat).
PRINT_JACOBIAN
Prints current Jacobian at each Newton iteration (filename = MODEjacobian.dat).
PRINT_JACOBIAN_DETAILED
Prints current detailed Jacobian at each Newton iteration, splitting out individual contributions (e.g. accumulation, internal fluxes, bc fluxes, src/sinks). Not supported for all modes.
PRINT_JACOBIAN_NORM
Prints norm of Jacobian at each Newton iteration.
PRINT_COUPLERS
Prints each coupler to a file (for checking boundary connections).
PRINT_NUMERICAL_DERIVATIVES
Not yet supported, but when finished, this will print the values of the numerical derivative used to create the Jacobian matrix.
WAYPOINTS
Prints a list of waypoints to the screen and to the pflotran.out file.
BINARY_FORMAT
Saves the PETSc vectors and matrices in binary format. The default output format for the PETSc vectors and matrices is ASCII.

Examples

DEBUG
  PRINT_SOLUTION
  PRINT_RESIDUAL
  PRINT_JACOBIAN
END