These documents describe a new method for the setting the vertical levels in the "A and B" namelists. These describe a more intuitive method to define the hybrid pressure terrain-following coordinate in ARPEGE/ALADIN/AROME/...
A separate file contains the external FORTRAN program and Linux shell.
- Documentation about the "A and B" program
- UNIX "A and B" procedure- (contains the source of the FORTRAN program)
- version 1 with pressure-top equals zero (December 2004)
- version 1 with pressure-top nonequal to zero (December 2004) : not available
Please feel free to contact Pierre BÃ©nard in case of problem or to improve this tool.