Raven
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! raven.scl
!
John O'Sullivan's raven scale
12
!
113.7177
197.1342
312.1318
389.8232
498.0450
577.4304
701.9550
811.8100
889.5014
967.2840
1081.4929
1200.0000
! raven.scl
!
John O'Sullivan's raven scale
12
!
113.7177
197.1342
312.1318
389.8232
498.0450
577.4304
701.9550
811.8100
889.5014
967.2840
1081.4929
1200.0000