Merge pull request #3176 from rmu75/rs/fix-3147

fix tool parameter mismatch in StatMixin

lib/python/rs274/interpret.py

@@ -140,8 +140,9 @@ def __init__(self, s, r):
         self.tools = list(s.tool_table)
         self.random = r
 
-    def change_tool(self, idx):
+    def change_tool(self, tool_nr):
         global tool_in_spindle
+        idx = self.get_index(tool_nr)
         if self.random:
             self.tools[0], self.tools[idx] = self.tools[idx], self.tools[0]
             tool_in_spindle = idx
@@ -158,6 +159,14 @@ def get_tool(self, idx):
             return tuple(self.tools[idx])
         return empty_spindle_data
 
+    def get_index(self, tool_nr):
+        index = 1
+        for tool in self.tools[1:]:
+            if tool.id == tool_nr:
+                return index
+            index = index + 1
+        return 0
+
     def get_external_angular_units(self):
         return self.s.angular_units or 1.0