--- ray/src/cal/cal/rskysrc.cal	2009/07/01 00:39:34	1.1
+++ ray/src/cal/cal/rskysrc.cal	2009/07/14 16:16:20	1.2
@@ -1,4 +1,4 @@
-{ RCSid $Id: rskysrc.cal,v 1.1 2009/07/01 00:39:34 greg Exp $ }
+{ RCSid $Id: rskysrc.cal,v 1.2 2009/07/14 16:16:20 greg Exp $ }
 {
 	Reinhart sky patch positions & solid angles
 
@@ -12,7 +12,7 @@
 }
 DEGREE : PI/180;
 
-x1 = .5; x2 = .5;		{ default random variable settings for midpoint }
+x1 = .5; x2 = .5;		{ default rand. var. settings for midpoint }
 
 MF : 2^2;			{ Multiplication factor }
 alpha : 90/(MF*7 + .5);		{ Separation between rows in degrees }
@@ -26,7 +26,7 @@ RowMax : 7*MF + 1;
 Rmax : raccum(RowMax);
 
 Rfindrow(r, rem) : if(rem-rnaz(r)-.5, Rfindrow(r+1, rem-rnaz(r)), r);
-Rrow = if(Rbin-(Rmax +.5), RowMax, Rfindrow(0, Rbin));
+Rrow = if(Rbin-(Rmax-.5), RowMax, Rfindrow(0, Rbin));
 Rcol = Rbin - raccum(Rrow) - 1;