JECP/SP: a computer program for generating stereographic projections, applicable to specimen orientation adjustment in TEM experiments

The computer program JECP/SP, written in Java, for generating stereographic projections, possesses additional functionality applicable to specimen orientation adjustment using the specimen holder in transmission electron microscopy (TEM). The extension can be used to minimize the difficulties encountered when tilting highly beam-sensitive specimens, or small-grain-size specimens with known unit-cell parameters, in TEM experiments.