add ib to 1e-10

Author: anshgupta1234

toolchain/mfc/test/case.py

@@ -216,7 +216,7 @@ def compute_tolerance(self) -> float:
         if self.params.get("hypoelasticity", 'F') == 'T':
             return 1e-7
 
-        if any(self.params.get(key, 'F') == 'T' for key in ['relax', 'qbmm', 'bubbles']):
+        if any(self.params.get(key, 'F') == 'T' for key in ['relax', 'ib', 'qbmm', 'bubbles']):
             return 1e-10
 
         if self.params.get("low_Mach", 'F') == 1 or self.params.get("low_Mach", 'F') == 2: