// Import the electron density field
electrondensity = Import("watermolecule");

// Partition for parallelism
electrondensity = Partition(electrondensity);

// Create an isosurface at the value 0.3
isosurface = Isosurface(electrondensity,0.3);

// Create a camera
camera = AutoCamera(isosurface);

// Color the isosurface red
isosurface = Color(isosurface,"red");

// Make an image
image = Render(isosurface,camera);

// Write the image to the file "iso" at frame 0 (This will prevent
// subsequent runs of the script from appending more images to the file)
WriteImage(image,"isosurface",frame=0);

// Read the image and display
i=ReadImage("isosurface");
Display(i);
