Merge branch 'main' of git.gsi.de:p.niedermayer/data-analysis

# Conflicts:
#	README.md

README.md

@@ -24,18 +24,5 @@ More examples:
 
 
 
-# Data from SIS18 BTF Network analyser
-data = NWAData.from_file('magnitude.csv', 'phase.csv'],
-                         isdeg=True, unwrap=True)
-data.m_unit = 'dB'
-plot_btf(ax1, ax2, data,
-         frev=854e3
-)
-
-
-
-```
-
-