SIDAMGetBias

SIDAMGetBias(w, dim)

Return a wave of unevenly-spaced bias values

Parameters

w : wave
A 3D wave having unevenly-spaced bias info

dim : int, {1 or 2}

1. The returned wave contains unevely spaced biases as they are. This is used as an x wave to display a trace.
2. The returned wave contains average two neighboring layers. This is used as an x wave or a y wave to display an image.

Returns

wave
a 1D wave, or a null wave for any error