The INFO procedure provides you with information about many different aspects of the current PV-WAVE session. Entering

INFO

with no parameters prints an overview of the current state, including the definitions of all current variables. Calling INFO with one or more parameters displays the definitions of the parameters. INFO also displays other information about the current session if you call it with a keyword parameter indicating the topic. Only one topic keyword can be specified at a time. The available topics are described in the following sections.