Spyglass Toolkit

Spyglass has brought its three data analysis programs-PLOT, TRANSFORM, and
SLICER-into the Windows market. The programs cover the spectrum in data
manipulation and visualization for anyone in scientific disciplines.

PLOT 1.0. The simplest of all, PLOT performs column data analysis. It can read and manipulate datasets up to 32,000 columns wide. The number of data points is only limited by your system's memory.

PLOT's main menu offers three basic plot types for simple plotting. The Notebook and Macro capabilities are what add pizzazz to your graphs. Your comments and mathematical and data functions are in the notebook. Default graph attributes are easy to modify and save. You can use them in your Notebook for specific applications and to create your own functions, or combine them with the built-in ones.

PLOT's simplistic interface and lack of context-sensitive help force you to use the user's manual or view information in context and format on the on-line description of Macros. For instance, the bottom of the main Plot window could have been used for on-the-fly information as you scroll through function or macro commands.

The PLOT toolbox includes basic curve fit capabilities for linear, exponential, and polynomial fits. Some other built-in functions like standard deviation and RMS error can make up for what the curve fit routines won't give you directly.

SPEC BOX

PLOT 1.0, TRANSFORM 3.0, SLICER 1.0

PLOT, TRANSFORM, and SLICER are visual analysis tools for data manipulation and visualization. These programs can be used separately or can exchange information since their file definition base is the same. Minimum Requirements: 386 PC or better, 8M bytes RAM and 25M bytes of hard drive space, Windows 3.1 or later, and an 8-bit color display.
List Price: $2,700 Spyglass Inc., 1800 Woodfield Dr., Savoy, IL 61874; ph: (217) 355-6000.

TRANSFORM 3.0. TRANSFORM and SLICER come to your rescue for 3-D data manipulation. TRANSFORM can read and export matrix or image files in HDF, TIFF, FITS, PICT, or ASCII formats. Once the matrix data is loaded, TRANSFORM will create plots for the whole dataset as raster, surface, contour, or histogram representations.

The core of TRANSFORM's interface is its ability to extract data from the whole dataset. It lets you mark a region on the spreadsheet or on any plot windows associated with the dataset and automatically view the region on any of the other open windows. When you change the selection region, TRANSFORM automatically updates all plots associated with it once you activate the Synchronize tool.

SLICER 1.0. SLICER's core capabilities are focused on volumetric data rendering with ray-tracing techniques. You can view or interpret data using isosurfaces, slices, volume cutouts, or animation. A menu side bar has all the tools needed for basic rendering and image manipulation. SLICER can read DF, netCDF, and ASCII matrices.

By controlling SLICER's alpha values you can add transparency and translucency and have control over opacity. Controlling the range and portion of the volume of which your data will be rendered lets you leave out anything you choose. You also have complete control over the orientation and lighting conditions of

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