bugfixing

python/MAError.py

@@ -133,8 +133,8 @@ class MAErrorFrame(wx.Frame):
       err=doc.err
     except AttributeError:
       rec=doc.fh['rec']
-      errx = abs(rec[:, 1] - rec[:, 4])
-      erry = abs(rec[:, 2] - rec[:, 5])
+      errx = (rec[:, 2] - rec[:, 5])
+      erry = (rec[:, 1] - rec[:, 4])
       errxy = np.sqrt(errx ** 2 + erry ** 2)
       doc.err = err = (errx, erry, errxy)
     canvas.InitChild(meta,err)
@@ -175,7 +175,7 @@ class MAErrorFrame(wx.Frame):
     if msg == 0:
       canvas = self.canvas
       ax = canvas.ax
-      len = usrData
+      idx = usrData
       err = self.doc.err
       hl = canvas.hl
       #hl[0].set_data(rec[:len, 4], rec[:len, 5])
@@ -185,7 +185,7 @@ class MAErrorFrame(wx.Frame):
       x = (x[1] - x[0]) / 2;
       #y = ax.get_ylim();
       #y = (y[1] - y[0]) / 2;
-      ax.set_xlim(len-x, len + x,emit=True)
+      ax.set_xlim(idx-x, idx + x,emit=True)
       #ax.set_ylim(rec[len, 2] - y, rec[len, 2] + y)
       canvas.draw()