--- ray/doc/man/man1/gendaymtx.1	2021/02/17 02:30:08	1.15
+++ ray/doc/man/man1/gendaymtx.1	2022/08/13 17:24:56	1.16
@@ -1,4 +1,4 @@
-.\" RCSid $Id: gendaymtx.1,v 1.15 2021/02/17 02:30:08 greg Exp $
+.\" RCSid $Id: gendaymtx.1,v 1.16 2022/08/13 17:24:56 greg Exp $
 .TH GENDAYMTX 1 01/19/13 RADIANCE
 .SH NAME
 gendaymtx - generate an annual Perez sky matrix from a weather tape
@@ -81,6 +81,10 @@ The default value is
 .I "\-g 0.2 0.2 0.2"
 corresponding to a 20% gray.
 .PP
+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.
 The
 .I \-d
 option may be used to produce a sun-only matrix, with no sky contributions,
@@ -88,11 +92,7 @@ and the ground patch also set to zero.
 Alternatively, the
 .I \-s
 option may be used to exclude any direct solar component from the output,
-with the rest of the sky and ground patch unaffected.
-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.
+with the other sky and ground patches unaffected.
 .PP
 The
 .I \-u