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Surfer
Post Maps
Post maps show X,Y locations with fixed size symbols or
proportionally scaled symbols of any color. Create post maps independent of
other maps on the page, or overlay the posted points on a base, contour, vector,
or surface map. For each posted point, specify the symbol and label type, size,
and angle. Also create classed post maps that identify different ranges of data
by automatically assigning a different symbol or color to each data range. Post
your original data point locations on a contour map to show the distribution of
data points on the map, and to demonstrate the accuracy of the gridding methods
you use.
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Use post maps to display the
location of your XY data.
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Different symbols are used to display
different ranges of data in classed post maps. Here, a classed post map is
overlaid on a wireframe map and 3D label lines have been added to lift the
symbols up off the map surface.
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Post Map Features
- Create any number of post maps on a single page
- Post from any number of files
- Use proportional or fixed size symbols
- Full control of symbol style, color, and frequency
- Post data on contour, vector, surface, or base maps
- Post every point or every nth point
- Rotate and tilt post maps to any angle
- Make a Classed Post Map to post different symbols for
specified ranges of data values
- Create a classed post legend to display the symbols and
data ranges
- Specify custom symbols from the worksheet
- Add labels from a data file and adjust the angle of the
label and the plane in which the label appears
- Change data files without resetting post map and
classed post map parameters
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