Change float comparison in tests

GeoStat-Framework / GSTools

GSTools - A geostatistical toolbox: random fields, variogram estimation, covariance models, kriging and much more

https://geostat-framework.org

GNU Lesser General Public License v3.0

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Change float comparison in tests #248

Closed LSchueler closed 2 years ago

LSchueler commented 2 years ago

Some tests are failing in PR #247 due to very small discrepancies (~10e-16) in floating point comparisons. An approximate comparison is the better test.