diff --git a/examples/whm_gr_test/pl.swifter.in b/examples/whm_gr_test/pl.swifter.in
index e88c0fcf3..a27e62f95 100644
--- a/examples/whm_gr_test/pl.swifter.in
+++ b/examples/whm_gr_test/pl.swifter.in
@@ -1,36 +1,36 @@
 9
-1 39.476926408897626
+0 39.476926408897626
 0.0 0.0 0.0
 0.0 0.0 0.0
-2 6.5537098095653139645e-06 0.001475126151488013514
+1 6.553709809565314146e-06 0.0014751261514880139061
 1.6306381826061645943e-05
 -0.29510017042975300594 -0.34346884022084378518 -0.000997917547895216684
 5.709185893355676925 -6.2220892824670268354 -1.0321515701207669188
-3 9.663313399581537916e-05 0.006759061578633709628
+2 9.6633133995815381836e-05 0.006759061578633710828
 4.0453784346544178454e-05
 -0.21096294566811030213 -0.6945147553261317164 0.0026420019351886940041
 7.0187176732445560167 -2.1783670470162428854 -0.43491289164169576724
-4 0.000120026935827952453094 0.010044949983771722159
+3 0.000120026935827952456416 0.010044949983771724966
 4.25875607065040958e-05
 0.905522725638602366 -0.44829515638659761523 1.8122901980659660508e-05
 2.685845700565266851 5.6080546137104218133 -0.00027833838024725729542
-5 1.2739802010675941456e-05 0.0072465915674003775008
+4 1.2739802010675941808e-05 0.0072465915674003790445
 2.265740805092889601e-05
 -1.6511945936824949932 0.1180803833522415941 0.042978148735422203042
 -0.17443328105136805607 -4.661619009141641736 -0.09341597039948347882
-6 0.037692251088985676735 0.3552713110772063034
+5 0.03769225108898567778 0.3552713110772063853
 0.00046732617030490929307
 4.2381319671740662614 -2.694827110197309139 -0.08362807329786287047
 1.44742540330701551 2.4581907268113588696 -0.042593445938391914576
-7 0.011285899820091272997 0.43766359903328559694
+6 0.01128589982009127331 0.4376635990332856823
 0.00038925687730393611812
 6.4776155764849425722 -7.5454781609219372385 -0.12660625214421539209
 1.4343694668413992401 1.3251694474665614901 -0.08010594537316981756
-8 0.0017236589478267730203 0.4696622419824256353
+7 0.001723658947826773068 0.46966224198242572768
 0.00016953449859497231466
 14.737783583010530819 13.132284780084109599 -0.14218874866247160904
 -0.96494157148906816704 1.0080364706941240677 0.016191990849809560611
-9 0.0020336100526728302319 0.781439451609552476
+8 0.0020336100526728302882 0.7814394516095526881
 0.000164587904124493665
 29.578253698940308425 -4.488584904681241383 -0.58928426126360722304
 0.16609282485651713797 1.143247554888599065 -0.027336661118935745503
diff --git a/examples/whm_gr_test/pl.swiftest.in b/examples/whm_gr_test/pl.swiftest.in
index fd4d2b011..9d3171b2a 100644
--- a/examples/whm_gr_test/pl.swiftest.in
+++ b/examples/whm_gr_test/pl.swiftest.in
@@ -1,33 +1,33 @@
 8
-Mercury 6.5537098095653139645e-06 0.001475126151488013514
+Mercury 6.553709809565314146e-06 0.0014751261514880139061
 1.6306381826061645943e-05
 0.38709861919270799335 0.20562987442219879397 7.0036598799530471737
 48.303764444546942514 29.187012577257871015 139.02452846395490837
-Venus 9.663313399581537916e-05 0.006759061578633709628
+Venus 9.6633133995815381836e-05 0.006759061578633710828
 4.0453784346544178454e-05
 0.72332350338494522113 0.0067851993472706276234 3.3945100118236060105
 76.62172575937908903 55.11451498626085055 120.69543184874230235
-Earth 0.000120026935827952453094 0.010044949983771722159
+Earth 0.000120026935827952456416 0.010044949983771724966
 4.25875607065040958e-05
 1.000022414803547921 0.016679693167334301573 0.002750719340522077977
 175.59912721852418827 287.3487256951211748 232.20474506920808722
-Mars 1.2739802010675941456e-05 0.0072465915674003775008
+Mars 1.2739802010675941808e-05 0.0072465915674003790445
 2.265740805092889601e-05
 1.5237056817307590428 0.09335454089002033495 1.8479086301002540793
 49.490790672135332784 286.7030449733272235 203.56009534652309867
-Jupiter 0.037692251088985676735 0.3552713110772063034
+Jupiter 0.03769225108898567778 0.3552713110772063853
 0.00046732617030490929307
 5.203524963998765074 0.048518619089771883313 1.3035691332389880426
 100.516740776557597314 273.38311024861741316 317.57998688455870706
-Saturn 0.011285899820091272997 0.43766359903328559694
+Saturn 0.01128589982009127331 0.4376635990332856823
 0.00038925687730393611812
 9.581861578191695372 0.05220296447788015659 2.4862598063103709123
 113.59526938704850352 335.69019804854252698 225.44748806008931297
-Uranus 0.0017236589478267730203 0.4696622419824256353
+Uranus 0.001723658947826773068 0.46966224198242572768
 0.00016953449859497231466
 19.23638216159032055 0.04433184777155944195 0.7703424893861580136
 74.09557761028084144 95.84993853316392176 235.82773290830229485
-Neptune 0.0020336100526728302319 0.781439451609552476
+Neptune 0.0020336100526728302882 0.7814394516095526881
 0.000164587904124493665
 30.289653279202511271 0.013458737599393380546 1.769000156955224945
 131.74519418988560915 245.79890439350270981 334.51418242279709148
diff --git a/python/swiftest/swiftest/io.py b/python/swiftest/swiftest/io.py
index 1eb8df95e..28835a69b 100644
--- a/python/swiftest/swiftest/io.py
+++ b/python/swiftest/swiftest/io.py
@@ -806,8 +806,8 @@ def swiftest_xr2infile(ds, param, framenum=-1):
     A set of three input files for a Swiftest run
     """
     frame = ds.isel(time=framenum)
-    cb = frame.where(frame.id == 1, drop=True)
-    pl = frame.where(frame.id > 1, drop=True)
+    cb = frame.where(frame.id == 0, drop=True)
+    pl = frame.where(frame.id > 0, drop=True)
     pl = pl.where(np.invert(np.isnan(pl['Gmass'])), drop=True).drop_vars(['J_2', 'J_4'])
     tp = frame.where(np.isnan(frame['Gmass']), drop=True).drop_vars(['Gmass', 'radius', 'J_2', 'J_4'])
     
@@ -984,8 +984,8 @@ def swifter_xr2infile(ds, param, framenum=-1):
     A set of input files for a Swifter run
     """
     frame = ds.isel(time=framenum)
-    cb = frame.where(frame.id == 1, drop=True)
-    pl = frame.where(frame.id > 1, drop=True)
+    cb = frame.where(frame.id == 0, drop=True)
+    pl = frame.where(frame.id > 0, drop=True)
     pl = pl.where(np.invert(np.isnan(pl['Gmass'])), drop=True).drop_vars(['J_2', 'J_4'])
     tp = frame.where(np.isnan(frame['Gmass']), drop=True).drop_vars(['Gmass', 'radius', 'J_2', 'J_4'])