abs

bmarechal
1 parent 8cb3d71c15
Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff
fit_waist.py
@@ -24,7 +24,7 @@
  
     '''optimization with non-linear least squares method'''
     Ppopt, Pcov = curve_fit(P, xmes, Pmes)
-    data_waist.append([int(f[-7:-4]), Ppopt[3]])
+    data_waist.append([int(f[-7:-4]), abs(Ppopt[3])])
  
     '''plot'''
     p[0].plot(xmes, Pmes, 'o')
...	...	@@ -24,7 +24,7 @@
24	24
25	25	'''optimization with non-linear least squares method'''
26	26	Ppopt, Pcov = curve_fit(P, xmes, Pmes)
27		- data_waist.append([int(f[-7:-4]), Ppopt[3]])
	27	+ data_waist.append([int(f[-7:-4]), abs(Ppopt[3])])
28	28
29	29	'''plot'''
30	30	p[0].plot(xmes, Pmes, 'o')