Hi Rune , very happy for the new improvement on the 0.1.3 of nanovna-saver.
Suggestions for the future version :
1 Save the settings of nanovna , start stop center number segments , sweep mode , when saving the calibration ,not necessary as separate file , better in the same file. Recalling calibration file , the parameters will be update automatically.
2 Have a marker over the graphic for the main parameter , as a choice instead to display all data.
Many thanks again for your effort to improve the SW that is making the nanovna a very powerfull piece of hardware.
Best regards
Maurizio IZ1MDJ