Vector Tools User's Guide


	1. Introduction
	2. Background on Shapefiles and Surrogates
	3. Using the Software 3.1. Download and Installation 3.2. Setting up the User Environment 3.3. Runing the Test Cases Using Scripts 3.4. Environment Variables Used by the Software 3.5. Specifying Grids, Ellipsoids and Map Projections
	4. Surrogate Computation and Quality Assurance Summary 4.1. Computing Surrogates Using Weight Functions 4.2. More About Generating Surrogates Using Srgcreate
	5. Creating Inputs to SMOKE Biogenic Processing
	6. Converting Map Projections of ShapeFiles
	7. Other Spatial Functions 7.1. Spatially Allocating Attributes (e.g., create CMAQ OCEANfile) 7.2. Overlaying Spatial Data 7.3. Filtering a Shapefile 7.4 Computing Grid Cells for Point Source Data
	8. Revision History
	9. Future Enhancements
	10. Licenses and List of External Software Used