- use list of measurements instead of start/end
- use naming scheme
- code formatting

- Outer loop for sweep file
- Inner loop for measurement (can be called as a separate function)
- Each measurements has its own csv file

- Load VNA config (and calibration) from file.
  The *.znxml file has to be prepared in advance and saved on the VNA.
  It needs to set the VNA to CW mode and single sweep.
- Trigger single sweep and wait for it to complete
- Fix trace definitions

Merge branch 'master' of gitlab.desy.de:msk-sw/low-level-radio-frequency/climate-lab/climate-lab-test-stand

- Frequency is a new parameter in json file
- Set wide acceptance ranges of other test stand parameters for demo purposes

Ploting window is now in PDF format not in png format

plot is now saving with CSV file with same name .It doesnt pop up now after reading.