diff --git a/Testing/SystemTests/tests/analysis/EnggCalibrationTest.py b/Testing/SystemTests/tests/analysis/EnggCalibrationTest.py
index 4377f17eeb87a59b449f0c65429cab31a09f9b40..23da04486964b7c8920c2b7c904fbe2c36770563 100644
--- a/Testing/SystemTests/tests/analysis/EnggCalibrationTest.py
+++ b/Testing/SystemTests/tests/analysis/EnggCalibrationTest.py
@@ -255,34 +255,62 @@ class EnginXCalibrateFullThenCalibrateTest(systemtesting.MantidSystemTest):
# Note that the reference values are given with 12 digits more for reference than
# for assert-comparison purposes (comparisons are not that picky, by far)
single_spectrum_delta = 5e-3
- self.assertTrue(rel_err_less_delta(self.pos_table.cell(100, 3), 1.73157775402, single_spectrum_delta))
self.assertTrue(rel_err_less_delta(self.pos_table.cell(400, 4), 1.65264105797, single_spectrum_delta))
self.assertTrue(rel_err_less_delta(self.pos_table.cell(200, 5), -0.296705961227, single_spectrum_delta))
- # DIFA column
- self.assertTrue(rel_err_less_delta(self.pos_table.cell(133, 7), -27.229156494, single_spectrum_delta))
- # DIFC column
- self.assertTrue(rel_err_less_delta(self.pos_table.cell(610, 8), 18684.5429688, single_spectrum_delta))
- # TZERO column
- self.assertTrue(abs(self.pos_table.cell(1199, 9)) < 20)
-
- # === check difc, zero parameters for GSAS produced by EnggCalibrate
- # Bank 1
- self.assertTrue(rel_err_less_delta(self.difa, 19.527099828, exdelta_special),
- "difa parameter for bank 1 is not what was expected, got: %f" % self.difa)
- self.assertTrue(rel_err_less_delta(self.difc, 18383.536587, exdelta_special),
- "difc parameter for bank 1 is not what was expected, got: %f" % self.difc)
- if "darwin" != sys.platform:
- self.assertTrue(abs(self.zero) < 40,
- "zero parameter for bank 1 is not what was expected, got: %f" % self.zero)
-
- # Bank 2
- self.assertTrue(rel_err_less_delta(self.difa_b2, -2.9592743210, exdelta_special),
- "difa parameter for bank 2 is not what was expected, got: %f" % self.difa_b2)
- self.assertTrue(rel_err_less_delta(self.difc_b2, 18401.514556, exdelta_special),
- "difc parameter for bank 2 is not what was expected, got: %f" % self.difc_b2)
- if "darwin" != sys.platform:
- self.assertTrue(abs(self.zero_b2) < 20,
- "zero parameter for bank 2 is not what was expected, got: %f" % self.zero_b2)
+ if systemtesting.using_gsl_v1(): # Different fitting for gsl_v1 (RHEL 7)
+ self.assertTrue(rel_err_less_delta(self.pos_table.cell(100, 3), 1.73157775402, single_spectrum_delta))
+ # DIFA column
+ self.assertTrue(rel_err_less_delta(self.pos_table.cell(133, 7), -27.229156494, single_spectrum_delta))
+ # DIFC column
+ self.assertTrue(rel_err_less_delta(self.pos_table.cell(610, 8), 18684.5429688, single_spectrum_delta))
+ # TZERO column
+ self.assertTrue(abs(self.pos_table.cell(1199, 9)) < 20)
+
+ # === check difc, zero parameters for GSAS produced by EnggCalibrate
+ # Bank 1
+ self.assertTrue(rel_err_less_delta(self.difa, 19.527099828, exdelta_special),
+ "difa parameter for bank 1 is not what was expected, got: %f" % self.difa)
+ self.assertTrue(rel_err_less_delta(self.difc, 18383.536587, exdelta_special),
+ "difc parameter for bank 1 is not what was expected, got: %f" % self.difc)
+ if "darwin" != sys.platform:
+ self.assertTrue(abs(self.zero) < 40,
+ "zero parameter for bank 1 is not what was expected, got: %f" % self.zero)
+
+ # Bank 2
+ self.assertTrue(rel_err_less_delta(self.difa_b2, -2.9592743210, exdelta_special),
+ "difa parameter for bank 2 is not what was expected, got: %f" % self.difa_b2)
+ self.assertTrue(rel_err_less_delta(self.difc_b2, 18401.514556, exdelta_special),
+ "difc parameter for bank 2 is not what was expected, got: %f" % self.difc_b2)
+ if "darwin" != sys.platform:
+ self.assertTrue(abs(self.zero_b2) < 20,
+ "zero parameter for bank 2 is not what was expected, got: %f" % self.zero_b2)
+ else:
+ self.assertTrue(rel_err_less_delta(self.pos_table.cell(100, 3), 1.68769443035, single_spectrum_delta))
+ # DIFA column
+ self.assertTrue(rel_err_less_delta(self.pos_table.cell(133, 7), -18.6453819275, single_spectrum_delta))
+ # DIFC column
+ self.assertTrue(rel_err_less_delta(self.pos_table.cell(610, 8), 18684.5429688, single_spectrum_delta))
+ # TZERO column
+ self.assertTrue(abs(self.pos_table.cell(1199, 9)) < 15)
+
+ # === check difc, zero parameters for GSAS produced by EnggCalibrate
+ # Bank 1
+ self.assertTrue(rel_err_less_delta(self.difa, 2.3265842459, exdelta_special),
+ "difa parameter for bank 1 is not what was expected, got: %f" % self.difa)
+ self.assertTrue(rel_err_less_delta(self.difc, 18440.5718578, exdelta_special),
+ "difc parameter for bank 1 is not what was expected, got: %f" % self.difc)
+ if "darwin" != sys.platform:
+ self.assertTrue(abs(self.zero) < 40,
+ "zero parameter for bank 1 is not what was expected, got: %f" % self.zero)
+
+ # Bank 2
+ self.assertTrue(rel_err_less_delta(self.difa_b2, 3.9220236519, exdelta_special),
+ "difa parameter for bank 2 is not what was expected, got: %f" % self.difa_b2)
+ self.assertTrue(rel_err_less_delta(self.difc_b2, 18382.7105215, exdelta_special),
+ "difc parameter for bank 2 is not what was expected, got: %f" % self.difc_b2)
+ if "darwin" != sys.platform:
+ self.assertTrue(abs(self.zero_b2) < 10,
+ "zero parameter for bank 2 is not what was expected, got: %f" % self.zero_b2)
# === peaks used to fit the difc and zero parameters ===
expected_peaks = [1.1046, 1.3528, 1.5621, 1.6316, 2.7057]