Fixing bug in dt

Computing dt the following way is inaccurate:

dt = parameters['geocent_time'] + time_shift - self.strain_data.start_time

Indeed the GPS times are number on the order of 1e9 seconds while timeshift varies on the order of 1e-5. Hence if the GPS times are not substracted with one another before the computation is inaccurate.

changed milestone to %0.5.6

added Bug label

added 1 commit

• f4d06264 - Fixing bug in dt computation. Shorter comments.

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@marc.arene thanks for this. I reran some 170817 jobs with this patch applied, it didn't make any qualitative difference to the outputs so my guess is the error is below the level of standard errors, but this looks great to me.

merged

mentioned in commit 25539b62