Hello, With `volume zone` I can show the parts of a map close to an atomic model. Is there a way to do the opposite, i.e. show only the parts of a map that don’t enclose any atoms? This would be already very helpful only as a visualization. But even better would be a way to build a list of markers at the centroids of such unmodeled blobs, to easily navigate to them. Or maybe this is too narrow in scope and better left to ISOLDE? (Sorry Tristan… more feature suggestions…). Thank you, Guillaume När du har kontakt med oss på Uppsala universitet med e-post så innebär det att vi behandlar dina personuppgifter. För att läsa mer om hur vi gör det kan du läsa här: http://www.uu.se/om-uu/dataskydd-personuppgifter/ E-mailing Uppsala University means that we will process your personal data. For more information on how this is performed, please read here: http://www.uu.se/en/about-uu/data-protection-policy