1. Toolbox Icon Toolbox Tab Pin the Toolbox

3. ? Process Start Start and End Decision Data set Something that changes data Typically a layer in ArcMap Shows the “flow” of processing

4. Has clouds over HSU Visual Inspection Start Data set Yes Process No Stop Load File

5. Clip Start Humboldt Ownership Stop Select National Forests Humboldt Streams Create Layer From selection National Forests National Forest Streams Join Dissolve National Forest Streams Joined National Forest Streams Dissolved Compute Length National Forest Streams Dissolved

6. Erase Intersect