- satn_to_seq(satn, im=None, mode='drainage')#
Converts an image of nonwetting phase saturations to invasion sequence values
satn (ndarray) – A Numpy array with the value in each voxel indicating the global saturation at the point it was invaded. -1 indicates a voxel that not invaded, and 0 indicates solid phase.
im (ndarray) – A Numpy array with
Truevalues indicating the void space.
mode (str) –
Controls how the saturations are converted to sequence. The options are:
The pressures are assumed to have been filled from smallest to largest, ignoring 0’s and -1’s
The sizes are assumed to have been filled from largest to smallest, ignoring 0’s and -1’s
seq – A Numpy array the same shape as satn with each voxel value indicating the sequence in which it was invaded, according to the specified mode. Solid voxels are indicated by 0 and uninvaded by -1.
- Return type:
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