nan output of sharpen in sen-et processing

Dear SNAP devoloper,

I have been following the sen-et tutorial to obtain evotranspiration at 20m resolutions (http://esa-sen4et.org/). All the steps are well achaived, however, in the SHARPEN LTS step the output of the Data mining sharpener is nan.
Any idea what might be going wrong?

I really appreciate your help

Thanks in advances,
Caleb

Hi Caleb,

Thanks for your question. I’m not sure if the developers of the plugin are around here and can answer your question. And I here the first time of this plugin. But it is great to see 3rd party plugins.
Unfortunately, on the esa-sen4et.org page is no option is provided to contact the team.
@mengdahl Do you know who should be contacted?

Dear Marco

Thank you for your prompt response, I look forward to hearing from you if anyone else knows.

Caleb