The package i3d

The program i3d.f90 can be used for interpolation of the CLaMS output (usually stored on irregular grid in init*.nc) on an arbitrary different irregular grid (e.g. experimental data). In particular, it can be applied for interpolation on a spatially highly resolved regular grid that, on the one side, does not destroy the fine structures in the spatial distributions calculated with CLaMS and, on the other side, makes easier the handling of the CLaMS output (e.g. plotting).
The program i3d_reg.f90 can be used for interpolation of the CLaMS output (init-file on irregurlar grid) on a regular grid (e.g. ECMWF data).

How to get the source code

The source code of this package is under control of the CVS (Concurrent Version System) utility. To get the source code the environment variable CVSROOT must be set to /usr/nfs/software/icg1/archive. The command

cvs co -P i3d

creates a directory i3d in the current working directory and copies the current version of the i3d package to this directory.

The directory i3d includes the following subdirectories:

• doc: latex file for documentation

• mod: module files

• obj: object files

• source: source code

• templates: templates for configuration file

Compiling

The programs can be compiled on different platforms with the makefile stored in the directory i3d:

gmake i3d
gmake i3d_reg

The programs will be compiled for the used platform and executables i3d and i3d_reg will be created.

Available programs

• i3d: interpolation from irregular grid to a different irregular grid

• i3d_reg: interpolation from irregular grid to a regular grid

History of Changes