1 files changed, 47 insertions, 0 deletions
diff --git a/pkg/images/immatch/src/xregister/xregister.key b/pkg/images/immatch/src/xregister/xregister.key
new file mode 100644
index 00000000..1956c88f
--- /dev/null
+++ b/pkg/images/immatch/src/xregister/xregister.key
@@ -0,0 +1,47 @@
+		Interactive Keystroke Commands
+
+?	Print help 
+:	Colon commands
+t	Define the offset between the reference and input images
+c	Draw a contour plot of the cross-correlation function
+x	Draw a column plot of the cross-correlation function
+y	Draw a line plot of the cross-correlation function
+r	Redraw the current plot
+f	Recompute the cross-correlation function
+o	Enter the image overlay plot submenu 
+w	Update the task parameters
+q	Exit
+
+
+		Colon Commands
+
+:mark		    Mark regions on the display
+:show	            Show current values of all the parameters
+
+
+		Show/set Parameters
+
+:reference	[string]    Show/set the current reference image name
+:input		[string]    Show/set the current input image name
+:regions	[string]    Show/set the regions to be cross-correlated
+:shifts		{string]    Show/set the shifts database file name
+:coords		[string]    Show/set the current coordinates file name
+:output		[string]    Show/set the current output image name
+:records	[string]    Show/set the current database record name
+:xlag		[value]     Show/set the initial lag in x
+:ylag		[value]     Show/set the initial lag in y
+:dxlag		[value]     Show/set the incremental lag in x
+:dylag		[value]     Show/set the incremental lag in y
+:cregion	[value]	    Show/set the current region
+:background	[string]    Show/set the background fitting function
+:border		[value]     Show/set border region for background fitting
+:loreject	[value]     Show/set low side k-sigma rejection parameter
+:hireject	[value]     Show/set high side k-sigma rejection parameter
+:apodize	[value]	    Show/set percent of end points to apodize
+:filter		[string]    Show/set the default spatial filter 
+:correlation	[string]    Show/set the cross-correlation function 
+:xwindow	[value]     Show/set width of cross-correlation window in x
+:ywindow	[value]     Show/set width of cross-correlation window in y
+:function	[string]    Show/set correlation peak centering function 
+:xcbox		[value]	    Show/set the centering box width in x
+:ycbox		[value]	    Show/set the centering box width in y