Autoplot and the HAPI Server

Autoplot was introduced in 2008 as an easy-to-use plotting tool for the space physics community. It reads data from a variety of file resources, such as CDF and HDF files, and a number of specialized data servers, such as the PDS/PPI's DIT-DOS, CDAWeb, and from the University of Iowa's RPWG Das2Server. Each of these servers have optimized methods for transmitting data to display in Autoplot, but require coordination and specialized software to work, limiting Autoplot's ability to access new servers and datasets. Likewise, groups who would like software to access their APIs must either write thier own clients, or publish a specification document in hopes that people will write clients. The HAPI specification was written so that a simple, standard API could be used by both Autoplot and server implementations, to remove these barriers to free flow of time series data. Autoplot's software for communicating with HAPI servers is presented, showing the user interface scientists will use, and how data servers might implement the HAPI specification to provide access to their data. This will also include instructions on how Autoplot is used and installed desktop computers, and used to view data from the RBSP, Juno, and other missions.