windows path fix

CHANGELOG.md

-### pyBOAT 0.8.21
+### pyBOAT 0.8.22
 
 - Fixed export paths for Windows platforms
 - Fixed synthetic signal generator AR(1) alpha setting

pyboat/__init__.py

@@ -3,7 +3,7 @@
 import sys,os
 import argparse
 
-__version__ = '0.8.21'
+__version__ = '0.8.22'
 
 # the object oriented API
 from .api import WAnalyzer

pyboat/ui/analysis.py

@@ -626,7 +626,7 @@ class WaveletReadoutWindow(QWidget):
 
         # ----------------------------------------------------------
         base_name = str(self.signal_id).replace(' ', '-')
-        default_name = os.path.join(os.getenv("HOME"),  base_name + '_ridgeRO')
+        default_name = os.path.join(os.path.expanduser('~'),  base_name + '_ridgeRO')
         format_filter = "Text File (*.txt);; csv ( *.csv);; MS Excel (*.xlsx)"
         # -----------------------------------------------------------
         file_name, sel_filter = dialog.getSaveFileName(