• Undo for the application of an operator. Delete it from the Main Window for now.
• Deletion of several freestanding trees.
• Multispectral images need a Transect Panel.
• An Image Overview manipulator for large positioning moves.
• A Palette for Frequently Used Operators, including parameters.
• A way to parameterize a tree of operators to act as an operator.
• Operators should be sharable between trees
• There needs to be feedback describing the current ROI.

Completed September 29:

• TieWarp chooses initial ties if both inputs are georegistered.
• ProjWarp resolution for unregistered images may be selected by two points.
• SubImg allows geographic coordinates to be used to crop.
• VRML Scenes give more control over the region being viewed.
• RotZoom allows independent control over horizontal and vertical zoom.

Completed June 1:

• Gradient should support a HSV representation of slope and slope direction
• New operators should be able to be plugged in. (Write for documentation)
• Saving an image warped to a DEM as a VRML file should be possible.

Completed May 9:

• Completion of controls for all operators (except a few).
• The Histogram should support the ROI tool.
• There should be a simple way to generate a VRML file from Tie Warp.

Completed Mar 3:

• Use of the rectangular Region of Interest Tool to select a sub image.
• Deletion of an operator with an open window should bring up it's first input in the window.

Completed Feb 8:

• Opening file:n as an image will open the root of the n+1'th tree.