Utilities

roentgen.util Package

Functions

density_ideal_gas(pressure, temperature)	Given the pressure and temperature of a dry gas, return the density using the ideal gas law
get_atomic_number(element_str)	Return the atomic number of the element
get_compound_index(compound_str)	Return the index of the compound in the compound table
get_element_symbol(element)	Return the symbol of an element given its long or its atomic number.
get_material_density(material_str)	Given a material name return the default density
get_material_name(material_str)	Given a material name return the official name
get_material_symbol(material_str)	Given a material name return the symbol
is_an_element(element_str)	Returns True if the string represents an element
is_in_known_compounds(compound_str)	Returns True is the compound is in the list of known compounds