The documentation for version 2.10 of the L2B processor is here:

L2Bp_v2_10_documentation.tar.gz

Supplementary documentation and datasets needed to test the code are here:

• L2BP_Release_1_40_SAF_docs_20090228.tar.gz
• L2BP_Release_2_10_installtest_20140623.tar.gz
• L2BP_Release_2_10_ExtraDS.tar.gz
• datapack