<tool id="cdo_info" name="CDO get info" profile="20.05" version="@TOOL_VERSION@+galaxy@VERSION_SUFFIX@">
    <description>Climate Data Information Operators to get information on Climate and NWP model data</description>
    <macros>
        <import>macros.xml</import>
        <import>macros_info.xml</import>
    </macros>
    <expand macro="edam_ontology"/>
    <expand macro="cdo_requirements"/>
    <expand macro="cdo_stdio"/>
    <command><![CDATA[
       cdo 
       '$information.opt'
       '$main_infile'
       #if str($information.opt) == 'diff' or str($information.opt) == 'diffn'
           '$information.secondary_infile'
       #end if
       > '$info'
    ]]>    </command>
    <inputs>
        <expand macro="operator_information"/>
    </inputs>
    <outputs>
        <data name="info" format="txt"/>
    </outputs>
    <tests>
        <test>
            <param name="main_infile" ftype="netcdf" value="longitude.nc"/>
            <conditional name="information">
                <param name="opt" value="info" />
            </conditional>
            <output name="info" value="longitude.txt" compare="diff" lines_diff="2"/>
        </test>
        <test>
            <param name="main_infile" ftype="netcdf" value="latitude.nc"/>
            <conditional name="information">
                <param name="diff" value="info" />
                <param name="secondary_infile" ftype="netcdf" value="latitude_modified.nc"/>
            </conditional>
            <output name="info" value="latitude_diff.txt" compare="diff" lines_diff="2"/>
        </test>
        <test>
            <param name="main_infile" ftype="netcdf" value="WMI_Lear.nc"/>
            <conditional name="information">
                <param name="opt" value="showdate" />
            </conditional>
            <output name="info" value="WMI_Lear_showdate.txt" compare="diff" lines_diff="2"/>
        </test>
        <test>
            <param name="main_infile" ftype="netcdf" value="WMI_Lear.nc"/>
            <conditional name="information">
                <param name="opt" value="griddes" />
            </conditional>
            <output name="info" value="WMI_Lear_griddes.txt" compare="diff" lines_diff="2"/>
        </test>
        <test>
            <param name="main_infile" ftype="netcdf" value="WMI_Lear.nc"/>
            <conditional name="information">
                <param name="opt" value="showname" />
            </conditional>
            <output name="info" value="WMI_Lear_names.txt" compare="diff" lines_diff="2"/>
        </test>
    </tests>
    <help><![CDATA[

**CDO Climate Data Information Operators**
=======================================================================================================

This tool is a wrapper to the Climate Data Operators (CDO) for all Information Operators.

- CDO Information operators return information about the input file(s). Output is written in a text file.
- CDO is a collection of command line Operators to manipulate and analyse Climate and NWP model Data.
- There are more than 600 operators available.

- `CDO online documentation <https://code.mpimet.mpg.de/projects/cdo/>`_.

    ]]>    </help>
    <expand macro="citations"/>
</tool>