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When working with any database from MapInfo Pro thru MapBasic you need to first establish a connection to the database. This require a data soruce which I can understand you already have. To open the connection you have to use the Server_Connect() function: sConnString = "DSN=GIS_DB" '**and potentially also a username and password sConnString = ...


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It turns out the Centroid(X) and Centroid(Y) in MapInfo are not the line centre point coordinates in BNG. (However to get around the rounding problem I exported the table as a DBF). Instead, I generated these in ArcGIS instead and got perfect results. I achieved my desired result by calculating differences in X and Y values between subsections and taking the ...


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Assuming that you don't have the table yet, you need to start by creating the table itself. This is done using a MapBasic/basic SQL DDL statement: Create Table MY_TABLE (ID Integer) File TempFileName$("") If you also need to store spatial data in your table, you need to make it mappable, too. When you make it mappable you create the MAP and ID ...


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For others who need to know the format - it is in MapInfo Pro User Guide. For your reference just the relevant chapter: https://www.scribd.com/doc/265737649/MapInfoProUserGuide-Projections-chapter



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