mri1998

The wget in the container cannot understand method DELETE, an easy and universal way to delete all email is running "reboot" in container, with "restart: always" in docker-compose.yml.

One extra sentence, now in **'_read_data'** when we want to get **'data_xdim'** and **'data_ydim'**, there is no need to tistinguish between nroi>1 and nroi==1 situations, either way to get **dim**...