ing MODIStsp source code</strong> by clicking on the
<em><strong>“Add New Spectral Index”</strong></em> button, which allow
providing info related to the new desired SI using a simple GUI
interface.</p>
<p><img src="interactive_execution_files/figure-html/indexfig-1.png" width="576" style="display: block; margin: auto;"></p>
<p>Provided information (e.g., correct band-names, computable formula,
etc…) is automatically checked upon clicking “Set New Index”. On
success, the new index is added in the 