Streamplot Demo

This example shows vector field visualization using streamlines.

Files

• streamplot_demo.f90 - Source code
• streamplot_demo.png/pdf/txt - Vector field streamlines

Running

make example ARGS="streamplot_demo"

Features Demonstrated

• Vector field visualization: Shows flow direction and magnitude
• Adaptive density: Streamline placement based on field properties
• Arrow indicators: Direction shown with arrows
• Integration accuracy: RK4 integration for smooth curves

Vector Field Components

• U component: Horizontal velocity/force
• V component: Vertical velocity/force
• Magnitude: Shown by streamline density
• Direction: Indicated by arrows along streamlines

Output Example