Command PhIonN

Comand format

PhIonN Start Step Number

This command computes the photoionization dipole matrix elements for a sequence of Number photoelectron energies begining at Start and using increments Step. Thus the final energy will be Start+(Number-1)Step, where Start and Step are in units of eV. This is performed in parallel using the environment variable $NPROCS to determine the number of energies to do simultaneously. This is accomplished by making a call to the PhIonM command. The environment variable SaveItStem must be defined to save the resulting matrix elements for later processing. This command catenates the newly computed photoionization matrix elements onto the end of the file $SaveItStemSequence.idy.

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