corrector example added

corrector/run_estimate.py

@@ -0,0 +1,30 @@
+import sys
+import logging
+import os.path
+from dolfin import *
+from dPdirectestim.dPdirectestim import *
+
+
+logging.getLogger().setLevel(logging.INFO)
+#set_log_level(PROGRESS)
+
+parameters['form_compiler']['optimize'] = True
+parameters['form_compiler']['cpp_optimize'] = True
+parameters['form_compiler']['cpp_optimize_flags'] = \
+    '-O3 -ffast-math -march=native'
+
+if len(sys.argv) > 1 and os.path.exists(sys.argv[1]):
+    inpfile = sys.argv[1]
+    print('Found input file ' + inpfile)
+else:
+    raise Exception('No input file given')
+
+estimator = DPDirectEstim(inpfile)
+
+estimator.estimate()
+
+
+if '2019' in dolfin.__version__:
+    list_timings(TimingClear.clear, [TimingType.wall])
+else:
+    list_timings(TimingClear_clear, [TimingType_wall])