--- ray/doc/man/man1/ximage.1	2010/07/08 18:54:39	1.8
+++ ray/doc/man/man1/ximage.1	2024/09/10 20:24:42	1.10
@@ -1,4 +1,4 @@
-.\" RCSid "$Id: ximage.1,v 1.8 2010/07/08 18:54:39 greg Exp $"
+.\" RCSid "$Id: ximage.1,v 1.10 2024/09/10 20:24:42 greg Exp $"
 .TH XIMAGE 1 10/27/98 RADIANCE
 .SH NAME
 ximage - RADIANCE picture display for X window system
@@ -229,6 +229,10 @@ for other windows.
 In addition to the commands listed above, the control or shift key may
 be held while the cursor is dragged to reposition the image within the
 window.
+.SH NOTES
+Hyperspectral Radiance pictures (.hsr files) are understood and crudely
+converted to RGB for display.
+However, the colors may not be very accurate.
 .SH "X RESOURCES"
 radiance.gamma	the default gamma correction value
 .SH ENVIRONMENT
@@ -240,5 +244,6 @@ Anat Grynberg (Paris)
 .br
 Philip Thompson (MIT)
 .SH "SEE ALSO"
-aedimage(1), normtiff(1), pcond(1), pfilt(1), rpict(1), rtrace(1),
+aedimage(1), normtiff(1), pcond(1), pfilt(1), rcode_depth(1),
+rcode_ident(1), rcode_norm(1), rpict(1), rtrace(1),
 rvu(1), xglaresrc(1), xshowtrace(1)