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How to select contours in a table using the incremental elevation value in MapInfo Pro

UPDATED: March 30, 2017


For example, if a user wanted to select only the elevation values in a contour table which increment by 10m, the following SQL syntax can be used to select elevation records which are divisible by 10. 
 
(Elevation) Mod 10 = 0
 
This will produce a selection table which consists of elevation values such as 40, 50, 60 etc. as illustrated in the screenshot below…


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