GATK: Difference between revisions

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More specific information of any given version can be access with:
More specific information of any given version can be accessed with:


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As you can see, this module only has nixpkgs/16.09 module as prerequisite
As you can see, this module only has the nixpkgs/16.09 module as prerequisite
so it can be loaded by:
so it can be loaded by:


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==General usage == <!--T:11-->
==General usage == <!--T:11-->
The later versions of GATK (>=4.0.0.0) provide a wrapper over the java executables (.jar). Loading the GATK modules will automatically set most of the environmental variables you will need to successfully run GATK.
The later versions of GATK (>=4.0.0.0) provide a wrapper over the Java executables (.jar). Loading the GATK modules will automatically set most of the environmental variables you will need to successfully run GATK.


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The module spider command also provides you with usage and examples of that wrapper:
The <code>module spider</code> command also provides you with usage and examples of that wrapper:
<pre>
<pre>
       Usage
       Usage
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As you probably notice, there are some arguments to be passed directly to java through the '''--java-options''' such as the maximum heap memory (<code>-Xmx8G</code> in the example, reserving 8 Gb of memory for the virtual machine). We recommend that you '''always''' use <code>-DGATK_STACKTRACE_ON_USER_EXCEPTION=true</code> since it will give you more information in case the program fails. This information can help you or us (in case you needed support) to solve the issue.
As you probably notice, there are some arguments to be passed directly to java through the <code>--java-options</code> such as the maximum heap memory (<code>-Xmx8G</code> in the example, reserving 8 Gb of memory for the virtual machine). We recommend that you <b>always</b> use <code>-DGATK_STACKTRACE_ON_USER_EXCEPTION=true</code> since it will give you more information in case the program fails. This information can help you or us (in case you needed support) to solve the issue.
Note that all options passed to <code>--java-options</code> have to be within quotation marks.
Note that all options passed to <code>--java-options</code> have to be within quotation marks.


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