view rarecurve.xml @ 2:37c1c0ba406c draft

planemo upload for repository https://github.com/galaxyproject/tools-iuc/tree/master/tools/ampvis2 commit 09b56ef3e09ad6c5923c88616fea5cbd77d87616

<tool id="ampvis2_rarecurve" name="ampvis2 rarefaction curve" version="@TOOL_VERSION@+galaxy@VERSION_SUFFIX@" profile="@PROFILE@" license="MIT">
    <description></description>
    <macros>
        <import>macros.xml</import>
    </macros>
    <expand macro="header"/>
    <command detect_errors="exit_code"><![CDATA[
        Rscript '$rscript'
    ]]></command>
    <configfiles>
        <configfile name="rscript"><![CDATA[
            library(ampvis2, quietly = TRUE)
            data <- readRDS("$data")
            plot <- amp_rarecurve(
                data,
                stepsize = $stepsize
                #if $color_by
                    , color_by = "$color_by",
                #end if
                #if $facet_by
                    , facet_by = "$facet_by",
                    #if $facet_scales
                        , facet_scales = "$facet_scales"
                    #end if
                #end if
            )
            
            @OUTPUT_TOKEN@
        ]]></configfile>
    </configfiles>
    <inputs>
        <expand macro="rds_metadata_input_macro"/>
        <!-- TODO if no metadata_list is given that the color/facet_by selects
            give a warnings in the logs:
            WARNI [galaxy.tools.parameters.dynamic_options] could not create dynamic options from_dataset: metadata_list not a data or collection paramete

            - introduce a conditional color_facet_cond wich optionally shows these options
              and make metadata_list required?
            - or use a filter + proper message instead of from_datatable ?  
            
            here and everywhere else -->
        <param argument="stepsize" type="integer" value="1000" min="1" label="Step size" help="Lower is prettier but takes more time to generate."/>
        <expand macro="metadata_select" argument="color_by" label="Color curves by"/>
        <expand macro="metadata_select_discrete" argument="facet_by" label="Facet curves by"/>
        <expand macro="facet_scales_macro" argument="facet_scales" help="Only relevant if for facet_by a value is selected"/>
        <expand macro="out_format_macro"/>
    </inputs>
    <outputs>
        <expand macro="out_macro"/>
    </outputs>
    <tests>
        <test>
            <param name="data" value="AalborgWWTPs.rds" ftype="ampvis2"/> 
            <output name="plot" value="AalborgWWTPs-rarecurve.pdf" ftype="pdf"/>
        </test>
        <test>
            <param name="data" value="AalborgWWTPs.rds" ftype="ampvis2"/> 
            <param name="metadata_list" value="AalborgWWTPs-metadata.list"/> 
            <param name="stepsize" value="100"/> 
            <param name="color_by" value="Plant"/> 
            <output name="plot" value="AalborgWWTPs-rarecurve-color.pdf" ftype="pdf"/>
        </test>
        <test>
            <param name="data" value="AalborgWWTPs.rds" ftype="ampvis2"/> 
            <param name="metadata_list" value="AalborgWWTPs-metadata.list"/> 
            <param name="stepsize" value="100"/> 
            <param name="facet_by" value="Plant"/> 
            <param name="facet_scales" value="fixed"/> 
            <output name="plot" value="AalborgWWTPs-rarecurve-facet.pdf" ftype="pdf"/>
        </test>
    </tests>
    <help><![CDATA[
What it does
============

Generates a rarefaction curve (number of reads vs number of observed OTUs) for each sample.
The plot can be colored or faceted (i.e. split into multiple panels) by metadata

The Galaxy tool calls the `amp_rarecurve
<https://kasperskytte.github.io/ampvis2/reference/amp_rarecurve.html>`_ function
of the ampvis2 package. 

Input
=====

@HELP_RDS_INPUT@

@HELP_METADATA_LIST_INPUT@

Output
======

Rarefaction curves in the chosen output format.

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