cmp_bbp required strike and dip tolerance is less than rounding

[twhitehead]

One of our researchers ran the unit test and got the error

======================================================================
FAIL: test_genslip_fftw (test_genslip.TestGenslip)
Test GP rupture generator for the correct FFTW behavior
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Traceback (most recent call last):
  File "/project/6001152/bbp/bbp-22.4.0/bbp/tests/test_genslip.py", line 132, in test_genslip_fftw
    self.assertFalse(not cmp_bbp.cmp_srf(a_ref_file, a_newfile,
AssertionError: True is not false : Output file /home/tyson/projects/def-tyson/bbp/bbp_data/tmpdata/5201715/5201715_nr_eq.srf does not match reference file /home/tyson/projects/def-tyson/bbp/bbp-22.4.0/bbp/tests/ref_data/gp/m6.73-0.10x0.10_s2379646.srf

Running the comparison manually gives (is there any way to get the output from the cmp_bbp routine from the unit test script?)

Plane 0, point 186: point parameters in field 4 disagree.

The relevant lines from the files are

 -118.434769   34.303387  5.16943e+00  116   44  1.00000e+08  8.352078e+00  1.00000e-01   3.35000e+05   2.70000e+00
  79    77.4399     23     0.0000      0     0.0000      0

 -118.434769   34.303387  5.16943e+00  115   44  1.00000e+08  8.352078e+00  1.00000e-01   3.35000e+05   2.70000e+00
  79    77.4399     23     0.0000      0     0.0000      0

so it seems the issue is that the strike angle disagree by 1 degree.

Examining the cmp_bbp routine reveals they are expected to agree to PP_TOLERANCE = 0.011, which is pretty meaningless given they are only output to the degree. Seems there should either at least two decimals output or an ANGLE_TOLERANCE = 1 added and used to compare strike and dip.