Loading vector data from SXF format

To receive e-map, you must convert the data on the area from the exchange format to the internal format of GIS Panorama. Downloadable data are selected by choosing the appropriate file, which has extension SXF, TXF, DIR. The result of transformation is group of files, MAP, HDR, DAT, SEM onto one sheet. To perform loading, you must have a resource file RSC for the appropriate scale and type of maps.

If SXF file is presented in a text form, it has extension ТХТ (text form of exchange format).        

If as the input file the file of indications DIR is chosen, the loading will be made in accordance with the context of the RSC resource file and the list of data files SXF, TXF and MAP which will be automatically combined. The output file of works region can be formed at the choice of as one multisheet map with MAP extension, or as a set of maps with extension MPT, SIT.        

Loading will be done on full contents of objects or under the list of layers and the list of the certain objects specified by the operator.        

If at loading vector data it is necessary to select only the certain categories of objects then in Loading dialog the button Filter is pressed. Thus the dialog Map objects filter (Filter) is called.        

If loaded sheets lay in the adjacent zones (for topographical maps), then automatically a recalculation of coordinates into a zone of the first sheet will be done from a file of indications.

In the event of failures in work of programs the records which cannot be processed are skipped, and the attempt to process following records is carried out. Information on failures is entered in the protocol of systems (file LOG).        

At loading of data the checking of codes of the input objects in the classifier and an admissibility of their semantic description is carried out.        

At detection of errors the message in the errors log (LOG) is formed. Objects with an invalid classification code after loading are shown in red line on a contour. At handling of semantics the names of inadmissible characteristics for object will start from an asterisk ' * '. For characteristics which code is absent in the classifier, instead of the name their code will be given.