Upgrade of a map

This procedure allows you to update map by adding new objects from a file SXF.

Modes of data updating are the following:

- if objects from SXF have the unique number which coincides with number at object of a map such object is replaced. All other objects are added into a map;

- addition of objects with new unique numbers into those maps, which nomenclatures coincide with nomenclatures of SXF;

- addition of objects with new unique numbers without taking into account nomenclatures.

If the specified updated map is absent in the document, it can be created and added.        

If current map does not contain a map sheet corresponding to the chosen SXF file, this sheet will be loaded to the map and the Work region is expanded.

Updating raster data is carried out as loading from an exchange format (loading BMP, PCX, TIFF format)