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diff --git a/corrector/input/corrector.yaml b/corrector/input/corrector.yaml
new file mode 100644
index 0000000..870ed40
--- /dev/null
+++ b/corrector/input/corrector.yaml
@@ -0,0 +1,57 @@
+mesh: './mesh/volunteer.h5'
+density: 1.06
+dynamic_viscosity: 0.038
+
+io:
+  write_path: './results'
+  write_xdmf: True
+  write_timeseries: false
+  write_checkpoint: True
+  log: false
+
+postprocessing:
+  enabled: false
+  debug_xdmf: false
+  pressure_drop:
+    method: boundaries      # slices, boundaries, spheres
+    boundaries: [2,3]
+    slices:
+    - 
+    spheres:
+    -
+  timeseries:
+        # FOR ALL THAT IS LOVED & HOLY, do not put the .h5 file extension here!
+
+measurements:
+- 'all'
+- './data/'
+
+dt: 0.0343
+pressure_checkpoints:
+
+
+methods:
+- COR
+
+COR:
+  time_schemes:
+  - implicit
+  fix_const: 2       # 0: false, 1: substract zero_point, 2: nullspace, 3: both
+  convection_schemes:
+  - standard
+  zero_point:
+  boundary_type: 'dirichlet'
+  theta: 1.0
+  solver:
+    type: 'newton'
+    max_iteration: 30
+    tol: 1e-7
+    mode: 'auto'
+  reynolds_continuation:
+    enabled: true
+    Nfrac: {20: 'normal' , 50: [1,2,3,4,5,6] }
+  fe_space: P2P1
+  stabilization_parameter: 0.01
+  compute_norms: false
+  linear_solver:
+    method: mumps
diff --git a/corrector/mesh/volunteer.h5 b/corrector/mesh/volunteer.h5
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diff --git a/corrector/run_estimate.py b/corrector/run_estimate.py
new file mode 100644
index 0000000..48aea11
--- /dev/null
+++ b/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])