NDFD GRIB data support part 6: split a grid point index iterator from the latitude/longitude iterator

noritada / grib-rs

GRIB format parser for Rust

Apache License 2.0

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NDFD GRIB data support part 6: split a grid point index iterator from the latitude/longitude iterator #67

Closed noritada closed 10 months ago

noritada commented 10 months ago

This PR splits a grid point index iterator from the latitude/longitude iterator to prepare for Lambert grid support. Also, this PR adds a new method SubMessage::ij() to allow users to use grid point indices.