Hi List I have a grid which is in text file format and want to import it to MapInfo using Vertical Mapper. When I import the text file, the cells that do not have any value and specified with 9999 affect the neighbour cells. For example consider cells 1 and 2 are next to each other and the value of cell 1 is 25 and the value of cell 2 is 9999, null value. Now when grid is created the value of cell 1 changes to 8888, which is a value near to 9999. How can I import a grid from a text file and keep the values unchanged? The reason I have got 9999 for cells, is somehow to specify null value to cells that do not exist in analysis or do not have any value.
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