Update hexrd/instrument/detector.py

Co-authored-by: Patrick Avery <[email protected]>

Author: saransh13

hexrd/instrument/detector.py

@@ -1750,8 +1750,8 @@ def calc_effective_pinhole_area(self, physics_package: AbstractPhysicsPackage) -
         """
         effective_pinhole_area = np.ones(self.shape)
 
-        if (physics_package.pinhole_diameter != 0.
-                and physics_package.pinhole_thickness != 0.):
+        if (not np.isclose(physics_package.pinhole_diameter, 0)
+            and not np.isclose(physics_package.pinhole_thickness, 0)):
 
             hod = (physics_package.pinhole_thickness /
                    physics_package.pinhole_diameter)