python.odpy.volpreload

(C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt AUTHOR : A. Huck DATE : Nov 2018

Pre-loads (part of) an HDF5 seismic dataset created by OpendTect, with sampling as:
sampling = {

‘Inline’: range(start,stop,step) ‘Crossline’: range(start,stop,step) ‘Z’: range(start,stop,step)

}

Mind that in python stop >= start+step, otherwise the range is empty! The entire sampling can be retrieve with odhdf5.getAttribInfo( filenm )[‘range’]

Module Contents

Functions

getAxes(sampling, dataarr)

preLoad(filenm, attribute=None, sampling=None, fillval=None)

python.odpy.volpreload.getAxes(sampling, dataarr)
python.odpy.volpreload.preLoad(filenm, attribute=None, sampling=None, fillval=None)