Gridding data is an essential workflow to create 8 different grid-based map types in Surfer. In this illuminating webinar Surfer expert, Drew Dudley, will help you push the boundaries of map creation by showing you the ins and outs of gridding data to create grid and raster files. Learn the nuances of gridding data, right down to the basics, so you can create the perfect surface from your XYZ data. After watching this webinar, you will find that Surfer has never been easier to use!

This presentation focuses on:

• What is a grid file and how are they used in Surfer? - 3:00
• Creating grid and raster files - 11:00
• Grid Data: Advanced Options - 20:20
• What Gridding Methods are available in Surfer? - 35:22
• Choosing the best gridding method for your data - 41:35
  **Find the script used here: What Surfer gridding method should I use? Gridding for non-geostatisticians
• Creating maps from grid and raster files - 32:52 ; 50:00

This webinar also mentions information about variograms. More information about using variograms in Surfer can be found in the resources below:

• Creating a Variogram Map and Surface in Surfer

• Variogram Tutorial