• Gridding data with faults in Surfer
• Convert the coordinate system of a grid file using Surfer
• Convert the Z units of a grid/DEM file to other linear units
• Maximum number of data points Surfer can import or grid
• Create a NoData Polygon or BLN file in Surfer
• Creating a 3D block diagram in Surfer
• Create an ESRI World file in Surfer
• How can I replace the data in an area of one grid, with data from another grid in Surfer?
• Create a grid file from a paper or scanned map in Surfer
• Defaults & Options: define, save and load different styles in Surfer
• Create a map from Excel data in Surfer
• Tips for overlaying maps in Surfer
• Calculating the default Grid Spacing or # of Nodes in the Grid Data dialog in Surfer
• Scale Lat/Lon maps correctly in Surfer
• Specifying angles for symbols in a post map in Surfer
• Grid data using date/times in Surfer
• Export Surfer contour map to 3D DXF for display in AutoCAD
• Stack 2D contour maps at their respective elevations in Surfer
• Remove the bullseye effect from a grid in Surfer
• Calculate slope as a percentage in Surfer
• Remove a trend across a surface (i.e. flatten a slope) in Surfer
• Create a bubble map in Surfer
• Add a North arrow to a map in Surfer
• Merge two or more GRD or DEM files to create a contour map in Surfer
• Filter data out before performing transform in Surfer
• Gridding directional data in Surfer
• Make the symbols in a classed post legend the same size as on the map in Surfer
• Define the Z range or limits of the output grid file in Surfer
• Save contour level information for re-use in Surfer
• Change the map coordinates of a DXF file in Surfer