RS_LogicalDifference

Return value from band 1 if a value in band1 and band2 are different, else return 0

Signatures

RS_LogicalDifference (Band1: ARRAY[Double], Band2: ARRAY[Double])

ARRAY[Double]

required

The first spectral band.

ARRAY[Double]

required

The second spectral band.

An array of double values.

val logicalDifference = spark.sql("select RS_LogicalDifference(band1, band2) as logdifference from dataframe")

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