--- ray/doc/man/man1/gendaymtx.1 2014/06/17 18:03:48 1.7 +++ ray/doc/man/man1/gendaymtx.1 2018/05/24 15:21:15 1.8 @@ -1,4 +1,4 @@ -.\" RCSid $Id: gendaymtx.1,v 1.7 2014/06/17 18:03:48 greg Exp $ +.\" RCSid $Id: gendaymtx.1,v 1.8 2018/05/24 15:21:15 greg Exp $ .TH GENDAYMTX 1 01/19/13 RADIANCE .SH NAME gendaymtx - generate an annual Perez sky matrix from a weather tape @@ -71,6 +71,10 @@ option may be used to produce a sun-only matrix, with Alternatively, the .I \-s option may be used to exclude any direct solar component from the output. +If there is a sun in the description, +.I gendaymtx +will include its contribution in the four nearest sky patches, +distributing energy according to centroid proximity. .PP By default, .I gendaymtx