Changes in src/sas/sascalc/invariant/invariant.py [e090ba90:dbfd307] in sasview

File:

• src/sas/sascalc/invariant/invariant.py (modified) (1 diff)

src/sas/sascalc/invariant/invariant.py

@@ -344 +344 @@
         else:
             A = np.vstack([linearized_data.x / linearized_data.dy, 1.0 / linearized_data.dy]).T
+            # CRUFT: numpy>=1.14.0 allows rcond=None for the following default
+            rcond = np.finfo(float).eps * max(A.shape)
             p, residuals, _, _ = np.linalg.lstsq(A, linearized_data.y / linearized_data.dy,
-                                                 rcond=None)
+                                                 rcond=rcond)
 
             # Get the covariance matrix, defined as inv_cov = a_transposed * a