adjust tolerances

test.py

@@ -77,18 +77,18 @@ def test_adjointness_wgridding(nxdirty, nydirty, nrow, nchan, epsilon):
     dirty2 = ng.vis2dirty_wstack(bl, conf, idx, vis)
     vis2 = ng.dirty2vis_wstack(bl, conf, idx, dirty)
     assert_allclose(np.vdot(vis, vis2).real, np.vdot(dirty2, dirty),
-                    rtol=epsilon)
+                    rtol=2e-13)
 
 
 @pmp("nxdirty", (128, 300))
 @pmp("nydirty", (128, 250))
 @pmp("nrow", (1, 10, 10000))
 @pmp("nchan", (1, 10, 100))
-@pmp("epsilon", (1e-2, 1e-3, 5e-5, 1e-6, 1e-7, 2e-13))
+@pmp("epsilon", (1e-2, 1e-3, 5e-5, 1e-6, 1e-7, 5e-13))
 @pmp("singleprec", (True, False))
 @pmp("wstacking", (True, False))
 def test_adjointness_wgridding_highlevel(nxdirty, nydirty, nrow, nchan, epsilon, singleprec, wstacking):
-    if singleprec and epsilon < 5e-5:
+    if singleprec and epsilon < 8e-5:
         return
     np.random.seed(42)
     pixsizex = np.pi/180/60/nxdirty*0.2398
@@ -117,8 +117,9 @@ def test_adjointness_wgridding_highlevel(nxdirty, nydirty, nrow, nchan, epsilon,
             f2 = ng.degridding_f
     dirty2 = f1(uvw, freq, vis, None, nxdirty, nydirty, pixsizex, pixsizey, epsilon, 1, 0)
     vis2 = f2(uvw, freq, dirty, None, pixsizex, pixsizey, epsilon, 1, 0)
+    tol = 8e-5 if singleprec else 5e-13
     assert_allclose(np.vdot(vis, vis2).real, np.vdot(dirty2, dirty),
-                    rtol=epsilon)
+                    rtol=tol)
 
 
 @pmp("nxdirty", (128,))