Save function fixed, problem was caused via a typo in the filter string that prevented proper detection of the extension
Save function fixed, problem was caused via a typo in the filter string that prevented proper detection of the extension

PNNL-Comp-Mass-Spec/Atreyu,PNNL-Comp-Mass-Spec/Atreyu,PNNL-Comp-Mass-Spec/Atreyu