Magellan DirectRoute 3.0 Manual de usuario descargar pdf (Pagina 102)

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This option sets the GPS fix status for all trackpoints to the specified value. Valid values for this option

are PPS, DGPS, 3D, 2D, or NONE.

This option is most useful when converting from a format that doesn't contain GPS fix status to one that

requires it.

course option

Synthesize course.

This option computes (or recomputes) a value for the GPS heading at each trackpoint. This is most useful

with trackpoints from formats that don't support heading information or for trackpoints synthesized by the

interpolate filter. The heading at each trackpoint is simply the course from the previous trackpoint in the

track. The first trackpoint in each track is arbitrarily assigned a heading of 0 degrees.

speed option

Synthesize speed.

This option computes a value for the GPS speed at each trackpoint. This is most useful with trackpoints

from formats that don't support speed information or for trackoints synthesized by the interpolate filter.

The speed at each trackpoint is the average speed from the previous trackpoint (distance divided by time).

The first trackpoint in each track is assigned a speed of "unknown."

Rearrange waypoints by resorting (sort)

This filter sorts waypoints into alphabetical order by the selected field. You must specify exactly one of

the options.

gcid option

Sort by numeric geocache ID.

If the data contains Groundspeak geocache IDs, this option causes the waypoints to be sorted in alphabet-

ical order by geocache ID.

This option is not valid in combination with any other option.

shortname option

Sort by waypoint short name.

This option causes the waypoints to be sorted in alphabetical order by short name.

This option is not valid in combination with any other option.

description option

Sort by waypoint description.

This option causes the waypoints to be sorted in alphabetical order by description.

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Magellan DirectRoute 3.0 Manual de usuario Pagina 102