NPARC Utilities

These are a set of utilities dealing with various files created by and/or used with the NPARC Navier-Stokes code (and, for some scripts, the Proteus Navier-Stokes code). There are seven utilities:

chascii

Create formatted ascii output from an NPARC (unformatted or formatted) or Proteus (unformatted) convergence history file

chmerge

Combine multiple convergence history files from NPARC or Proteus into one file

chplot

Plot convergence histories from NPARC or Proteus (requires the plotc plotting package).

p3d2rst

Create an NPARC restart file from Plot3d xyz and q files

rst2p3d

Create Plot3d xyz and q files from an NPARC restart file

rstascii

Create formatted ascii output from an NPARC restart file

rstint

Interpolate the flowfield from one NPARC restart file to another

These are not currently available via anonymous ftp. Contact me directly at towne@nasa.gov if you'd like to try them.