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mapper.le.elev


mapper
Since v2.2.0
Available on all platforms
See also

This mapper function returns the first elevation in a sliding window which is less or equal to a given threshold.

The associated location and value are those of the selected elevation.

The mapper.le.elev function must be parameterized with the threshold.

Signature

Examples

NEWGTS 10 1 2 3 2.0 ADDVALUE 20 4 5 6 5.0 ADDVALUE 30 7 8 9 1.0 ADDVALUE [ SWAP 6 mapper.le.elev 0 0 0 ] MAP