def make_raster(minimum, maximum, fwhm, ppf=10):
    """
    Creates raster for peak simulation.
    
    Args:
        minimum: float
            Maximum raster value.
    
        maximum: float
            Maximum raster value.
    
        fwhm: float
            Peak width at half maximum.

        ppf: int
            Number of points per fwhm.
    
    Returns:
        (float,)
            Simulated raster coordinates.
    """
    
    diff = fwhm / ppf
    points = int((maximum - minimum) / diff)
    raster = [minimum + i * diff for i in range(points)]
    
    if raster[-1] < maximum:
        raster.append(maximum)
    
    return tuple(raster)