Dip deviation attribute is designed to effectively identify rapid changes in local dip. To apply dip deviation to the seismic data, select ‘volume attributes’ under the ‘Processes’ tab and double click. Select the ‘All’ category and ‘Dip deviation’ attribute. Input the seismic volume cube. First apply with preset parameters then we manipulate the threshold angles. If the features are not as desired, manipulate the parameters and ‘Apply’.