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IMO HSC criterion where the required area depends on the termination angle. |

`Limit commands applying to the IMO HSC criterion where the required `area depends on the termination angle. `If the angle of maximum RA is less than 30 or downflooding, then the `following limits can be used: UNITS MT LIMIT AREA FROM 0 TO MAX AT 10 > 0.165 LIMIT AREA FROM 0 TO MAX AT 30 > 0.055 LIMIT ABSOLUTE ANGLE AT MAX > 10 `If the angle of downflooding or 30 occurs before the angle of maximum RA, `the following technique can be used: MACRO FINDFLD VARIABLE FLDANG HEEL = 0 RA /STOP:FLD /HOLD /NOPRINT SET FLDANG = {HEEL} HEEL = 0 / MACRO LIM1 UNITS MT VARIABLE T SET T = 1.65 DIV %1 LIMIT AREA FROM 0 TO %1 > {T} / .FINDFLD VARIABLE A SET A = {FLDANG} IF {A} > 30 THEN SET A = 30 .LIM1 {A} lim |

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