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<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- Example of settings for affine transformation: -->
<!-- The tags are: -->
<!-- description: Human readable description of the transformation -->
<!-- computation_date: Human readable date and time when the -->
<!-- transformation was estimated. -->
<!-- transformation: The actual transformation data, in our case -->
<!-- this is the 3x4 part of the homogenous -->
<!-- transformation matrix, T: -->
<!-- [A|t] -->
<!-- [0|1] -->
<!-- where A is a 3x3 matrix encoding the rotation,-->
<!-- shear, and scale, and t is a 3x1 vector -->
<!-- encoding translation. -->
<!-- Data is written in row major order and can -->
<!-- span multiple lines, as shown below. -->
<!-- The transformation has an optional "estimation_error" -->
<!-- attribute, the error associated with the transformation -->
<!-- estimate. -->
<!-- -->
<!-- -->
<precomputed_transform>
<description>
Terason US spatial calibration
</description>
<computation_date>
Thursday July 4 12:00:00 1776
</computation_date>
<transformation estimation_error="0.5">
1 0 0 0
0 1 0 0
0 0 1 0
</transformation>
</precomputed_transform>
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