--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/man/man1/pdelta.1	Sat Apr 09 22:58:35 2011 +0100
@@ -0,0 +1,16 @@
+.\" RCSid goes here.
+.TH "PDELTA" "1" "16/01/2011" "RADIANCE" ""
+.SH "NAME"
+pdelta \- compute 1976 CIE Lab deltaE* between two Radiance pictures
+.SH "SYNOPSIS"
+.B pdelta image1.hdr image2.hdr
+.SH "DESCRIPTION"
+.I pdelta
+calculates the color difference deltaE* between two HDR images. The operation
+takes place in 1976 CIE Lab color space. The result is an HDR image which is 
+sent to STDOUT.
+.SH "EXAMPLES"
+To calculate the deltaE* Lab color difference between two HDR images
+and store the result in output.hdr
+.IP "" .2i
+pdelta image1.hdr image2.hdr > output.hdr