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ISIS 2

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marciflip

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Flip the framelets on an MRO MARCI image

Description
Categories
Groups
Examples
History


Description

This program takes an image from the Mars Reconnaissance Orbiter Color Imager and flips the framelets, which corrects image data taken on ascending orbits.

Categories


Parameter Groups

Files

Name Description
FROM Input file
TO Output cube

Files: FROM

Description

The image to be processed

Type cube
File Mode input
Filter *.cub

Files: TO

Description

This is the resultant cube, containing the image data with flipped framelets.

Type cube
File Mode output
Pixel Type real
Filter *.cub

Examples


Example 1

Correcting a MARCI image

Description

This example covers using marciflip on a typical MARCI image

Command Line

marciflip FROM=T02_001000_1199_MC_00N230W.noflip.cub TO=T02_001000_1199_MC_00N230W.cub
This is the command line for running this program with a typical MARCI image.

GUI Screenshot

Running this program

Running with default options

This is what the interface should look like when running this program.

Input Image

Output Image Without FLIP

The input image, not flipped, cropped and colorized for this example

Since this particular input image had a RED, GREEN, and ORANGE filter, it was possible to display the image in color. To give a better picture of the output, because MARCI takes long strips of data, this image was cropped. In order to show the same feature as the flipped image, the crop was at line 5800 to a height of 1000 pixels. This image was created with FLIP set to NO in marci2isis, because AUTO flipped the data. When you look closely, especially compared to the flipped data, the features in this data are distorted.

Output Image

Output Image

The output image, cropped and colorized for this example

Since this particular input image had a RED, GREEN, and ORANGE filter, it was possible to display the image in color. To give a better picture of the output, because MARCI takes long strips of data, this image was cropped at line 2800 to a height of 1000 pixels. The distortions in the original image are now gone.


History

Steven Lambright2007-10-04 Original Version
Steven Lambright2008-05-13 Removed references to CubeInfo