The two main source modules and a makefile for the program, swl1a2tc, are available through the links below.

• swl1a2tc.c
• ray.c
• swl1a2tc.mk

Besides the above source code, you will also need some HDF libraries and include files and a few libraries and include files that contain the SeaWiFS calibration code. Both HDF and the SeaWiFS calibration code are available as part of the SeaDAS package.