
The
For-
mats
14
• read and write waypoints
• write tracks
• read and write routes
This format supports the DeLorme [http://www.delorme.com] ".an1" drawing file format. It can currently
be used to either read or write drawing files. If you use this format to create drawing files with routes or
waypoints from another source, by default it will create "Red Flag" symbols for waypoints, and thick red
lines for routes or tracks. It is possible to merge two drawing layers by doing something like this:
gpsbabel -i an1 -f one.an1 -f two.an1 -o an1 -F merged.an1
In this case, the merged data will contain all of the properties of the original data.
type option
Type of .an1 file.
This option specifies the type of the drawing layer to be created. The supported values are "drawing",
"road", "trail", "waypoint", or "track". If you do not specify a type, the default will be either the type of
the previous an1 file or "drawing" if there is no previous file. This lets you merge, for example, two road
layers without having to specify "type=road" for the output.
road option
Road type changes.
If you are creating a road layer, you may use the "road" option, which allows you to change the types of
roads based on their names. You can change multiple roads at the same time. Currently supported types are
Type: limited
Meaning: Limited-access freeways
Type: toll
Meaning: Limited-access toll highways
Type: ramp
Meaning: Access ramps for limited-access highways
Type: us
Meaning: National highways (e.g. US routes)
Type: primary
Meaning: Primary State/Provincial routes
Type: state
Meaning: State/Provincial routes
Type: major
Meaning: Major Connectors
Type: ferry
Meaning: Ferry Routes
Type: local
Meaning: Local Roads
Type: editable
Meaning: User-drawn Roads
GPSBabel defaults to creating editable roads. These are routed just like local roads, but may be edited
with the drawing tools in Street Atlas.
Kommentare zu diesen Handbüchern