mirror of https://github.com/ecmwf/eccodes.git
18 lines
1.2 KiB
Plaintext
18 lines
1.2 KiB
Plaintext
# Flag table 3.4 - Scanning mode
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1 0 Points of first row or column scan in the +i (+x) direction
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1 1 Points of first row or column scan in the -i (-x) direction
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2 0 Points of first row or column scan in the -j (-y) direction
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2 1 Points of first row or column scan in the +j (+y) direction
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3 0 Adjacent points in i (x) direction are consecutive
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3 1 Adjacent points in j (y) direction is consecutive
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4 0 All rows scan in the same direction
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4 1 Adjacent rows scans in the opposite direction
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5 0 Points within odd rows are not offset in i (x) direction
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5 1 Points within odd rows are offset by Di/2 in i (x) direction
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6 0 Points within even rows are not offset in i (x) direction
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6 1 Points within even rows are offset by Di/2 in i (x) direction
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7 0 Points are not offset in j (y) direction
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7 1 Points are offset by Dj/2 in j (y) direction
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8 0 Rows have Ni grid points and columns have Nj grid points
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8 1 Rows have Ni grid points if points are not offset in i direction Rows have Ni-1 grid points if points are offset by Di/2 in i direction Columns have Nj grid points if points are not offset in j direction Columns have Nj-1 grid points if points are offset by Dj/2 in j direction
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