Saving selected pickets in the catalogue of coordinates |
The mode is intended for saving the point objects selected on a map into the table of the database having certain structure of fields (catalogue of coordinates). In order that the writing down has been made, in the table there should be the following fields: NAM - the name of a point, X - X coordinate, Y - Y coordinate, H - Н coordinate, KLASS - a class of a point, INFORM - the information. Tables with the specified structure of fields are created and used in the task «Execution of geodetic calculations» . Before a choice of a mode it is necessary to select point objects on a map which are supposed to be saved into the catalogue of coordinates. In dialogue of a mode it is necessary for user to specify a name of a saved file. Procedure of writing down into the catalogue of coordinates is an address procedure, i.e. into the catalogue only those points are located, which have own name. Before writing down into the catalogue the check of a point name on uniqueness is made, i.e. if at the catalogue already there is a point with a name corresponding to a name of a current point such point will not be placed into the catalogue.
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