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ivac2:firdef_map_radial [2016/03/14 12:55] jonathan.hougaard |
ivac2:firdef_map_radial [2017/05/26 10:50] (current) ian.beswick [radial element] |
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| ^Element|radial|| | ^Element|radial|| | ||
| ^Attribute^Format^Remarks^ | ^Attribute^Format^Remarks^ | ||
| - | |trk|integer|inbound track value (0-360)| | + | |trk|float|inbound track value (0-360)| |
| |rad|float|outbound radial value (0-360)| | |rad|float|outbound radial value (0-360)| | ||
| + | |mag|boolean|"True" or "False" to indicate whether the trk/rad values above are magnetic. Default is "False" if not supplied. IVAC2 will apply magnetic variation adjustment to bearings unless mag="True".| | ||
| |len|float|length of radial to draw (in nautical miles)| | |len|float|length of radial to draw (in nautical miles)| | ||
| |offset|float|offset distance in nm - start radial line from point this point| | |offset|float|offset distance in nm - start radial line from point this point| | ||
| Line 38: | Line 39: | ||
| <HTML> | <HTML> | ||
| <p style="border:1px dashed #C11B17;color:#C11B17;"> | <p style="border:1px dashed #C11B17;color:#C11B17;"> | ||
| - | Always use TRUE bearings - magnetic variation is calculated by IvAc. | + | You should generally use TRUE bearings - magnetic variation is calculated by IVAC2. If you need to specify a magnetic bearing then ensure you set mag="true". |
| </p> | </p> | ||
| </HTML> | </HTML> | ||