Sigraph Overview
Sigraph is a program for manipulation and display of time
history data with a particular emphasis on seismic data.
General features:
- Import and spreadsheet style input of time
histories
- Mathematically defined time histories
- Import of excitation time-histories in a
variety of formats
- Graphical representation of results
- Data checks to identify invalid or
inconsistent data
Sigraph allows time-history and related data to be displayed
and manipulated. At any point the data can be edited and
manipulated in a familiar spreadsheet style. The data is a series
of "curves" with no limits on the number of curves or the number
of points per curve.
Features
- Scalar, vector and tensor and real or complex time-history
data
- Control over which curves are shown and how these curves are
displayed graphically
- Manipulation of curves for by a range of arithmetic and
mathematical functions
- Differentiation and integration of time histories
- Fourier (FFT) and inverse Fourier transforms
- Specific seismic manipulation options, such as base-line
correction
The user documentation gives full details of the capability of
Sigraph. This is available both in
PDF format and in online format from the Help menu within the
program.
Presentations & Case Studies
You can purchase Sigraph as a part of the
Oasys SeismicSuite
|
Geotechnical