“TSoft” is a software
package for the analysis of Earth Tide and other time series. In contrast to
most of the existing systems, it allows the user to process the data in a fully
interactive and graphical way, taking advantage of the advanced graphics
capabilities of the current computer systems. This approach has a number of
important advantages, particularly in the field of error correction of
(strongly perturbed) data, and the detection and processing of special events
(e.g. free oscillations after Earthquakes). In addition, TSoft offers the
possibility to write scripts, which allow one to simplify and speed up routine
tasks considerably.