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

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

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

// create a camera
camera = AutoCamera(isosurface, resolution =300, aspect=1);

// color the isosurface red
isosurface = Color(isosurface,"red");
image = Render(isosurface,camera);
// write the image to the file "iso"
WriteImage(image,"iso",frame=0);

// color the isosurface yellow 
isosurface = Color(isosurface,"yellow");
image = Render(isosurface,camera);
// append the image to the file "iso"
WriteImage(image,"iso",frame=1);

// read in the images as an image series
i=ReadImage("iso");

// arrange the images together and display
i = Arrange(i);
Display(i);