<tool id="ip_landmark_registration_ls" name="Landmark Registration" version="0.0.2" profile="20.05">
    <description>using least squares</description>
    <requirements>
        <requirement type="package" version="1.2.1">scipy</requirement>
        <requirement type="package" version="0.23.4">pandas</requirement>
        <requirement type="package" version="1.15.2">numpy</requirement>
    </requirements>
    <command detect_errors="aggressive">
    <![CDATA[ 
         python '$__tool_directory__/landmark_registration_ls.py'
         '$fn_pts1'
         '$fn_pts2'
         '$fn_tmat'
]]></command>
    <inputs>
          <param name="fn_pts1" type="data" format="tabular" label="Path to tab-separated file with src points" />
          <param name="fn_pts2" type="data" format="tabular" label="Path to tab-separated file with dst points" />
    </inputs>
    <outputs>
       <data format="tabular" name="fn_tmat" />
    </outputs>
    <tests>
        <test>
            <param name="fn_pts1" value="points1.tsv"/>
            <param name="fn_pts2" value="points2.tsv"/>
            <output name="fn_tmat" value="tmat.tsv" ftype="tabular" compare="diff" lines_diff="6"/>
        </test>
    </tests>
    <help>
    **What it does**

    This tool estimates the (affine) transformation matrix using least squares given two sets of 2d coordinates of landmarks.

    Note: This tool is deprecated and may not be supported in future. Please use the tool "Landmark Registration" instead.
    </help>
    <citations>
    </citations>
</tool>