Coherent scattering is the theoretical basis of X-ray diffraction. which is widely used in the field of materials. A functional module to calculate the nondestructive testing of photon-atomic and photon-molecular coherent scattering cross sections is developed in the nuclear data processing code NECP-Atlas. The photon-atomic coherent scattering cross section is processed in NECP-Atlas... https://poolsproductscanadas.shop/product-category/collections/