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CRAVA / crava

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Sampling of output grids is not the same as input grids #259

Closed hflesche closed 7 years ago

hflesche commented 7 years ago

One of the Crava improvements from 2016 was that the output grid sampling should be an exact match of the input grid in the case where the number of layers were not given for the zones. I have a case at hand where this does not happen:

The resulting sampling rate is set to slightly less than 4 ms, and the segy file is writen with 3 ms sampling.

Warning: The input segy dz (4) does not match the output dz (3.96238). The output segy grid can therefore not be matched with input segy grid. The output dz will be used.

Is there any explanation to this?

hgolsen commented 7 years ago

A fix for this is checked in, and reported ok by Flesche.

alfbr commented 7 years ago

Thank you! Closing.