Page Comparison

In this section:

Introduction

This command is executed from a folder with schema type Charts and will export data items created and stored in the chart folders (with schema type Chart).

The command can contours of two types, Contours and Contour Areas, as specified in the menu. The command can export to different format types and to user specified disk locations.

The Export Contours Menu

The content of the menu

The upper part of the menu contains the project name and the name of the active folder of type Charts.

The Mode part:

Specify the type of contour data to export. The two modes are:

- Contours
- Contour Areas

The Chart Name part:

Select which charts to export data from.

The Contour settings part:

Contouring methods: 
- Increment
- Values
- AML contours

Specify values according to the chosen method.

For Increment it is possible to define:
- Bold line every: Will be valid for the Dxf ASCII format only. Set the attribute Bathy_Major on (for instance) every 5th contour line and Bathy_Minor on the ordinary contours.
- Use min level: Define the shallowest contour level to create.
- Use max level: Define the deepest contour level to create.

Other options:
- Invert Z: Will multiply the Z values with -1.
- Lat/Lon: Will convert coordinates from projected coordinates to geographic coordinates. Will not be valid for all export formats.

The Export Format part:

Select which formats to export to. The selected format is individial for each mode.

Contour mode has the formats: VTK, Esri Shapefile Contours, ASCII Column, VTK ASCII, Dxf ASCII, KML
Contour Area mode has the formats: Esri Shapefile Contours, S-57

The Output File part:

Select where to do the export. The selected location is common for all export.

Filename: Shows the name which will be generated for the files.
If file already exists: The default method is to overwrite any existing files, but it is also possible to make a copy.