Hello, I am trying to create a simple contour map that represents densities of objects at different locations. Say there are 3 objects here, and 9 objects there, and I want each contour map to represent 1 object, so there should be 3 lines here and 9 lines there. I've entered my data into a spreadsheet where the minimum is 0 and that max is 9. When I grid the data, though (using krigging because it's default), I am told that my data limits are some weird numbers like -0.023234 to 8.9028345. I know the way the info is gridded changes all that but I'm not quite sure how or why (pretty new to using Surfer). But anyway I change my contour level to 1, then try and fudge the min and max contour level, and it never shows up quite right on the map. Where I want 9 lines to be shown I only have 8, or where I want 3 lines, only 2 are shown. Is there a way to show this simple data of each line representing 1 object? Thank you!
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