This directory contains some example data files. CO2.header, CO2.lis: CO2.lis is a data file which may be imported using the general array importer. The general array import header is CO2.header. This header describes the structure of the data contained in CO2.lis. This data set is a time series of unconnected positions. The data may be viewed using the sample visual program GeneralImport1.net. This data set is provided courtesy of the National Space Science Data Center, NASA/Goddard Space Flight Center, Greenbelt, MD. cloudwater.dx, rainwater.dx, temperature.dx, wind.dx: These four data files are courtesy of NCSA, University of Illinois at Urbana-Champaign. They contain a single time step in a simulation of a severe storm. The cloudwater, rainwater, and temperature data sets are scalar data, while wind is a vector field. These data sets are a reduced resolution version of the original data supplied by NCSA. The reduction was performed within Data Explorer using the Reduce module. cylinder.rgb, cylinder.size: These are two files which describe an image (interleaved red, green, and blue bytes). They may be imported using the data explorer header file "image.dx", using the general import header file "image.general", or by using the ReadImage module. An example visual program using all three of these methods may be found in ReadImage.net. datadepconnections.dx: This is a Data Explorer format file which defines a data set in which the data values are dependent on the connections. This means that each connection element has one data value associated with it, and that data value is assumed to be constant throughout that element. This is in contrast to the case in which data is dependent on the positions. datawithattribute.dx: This is a Data Explorer format file which shows you how to attach attributes to your data. One way in which these attributes might be used may be found in the example script samples/scripts/Attribute or in the example visual program UsingAttributes. deformedregular.dx: This is a Data Explorer format file which describes a field with regular connections, and irregular (explicitly specified) positions. external.data: This is an example of a file formatted in a non-Data Explorer format, but which may be read as a Data Explorer formatted file through the use of a simple filter program. The source code for the filter program may be found as externalfilter.c; the IBM Risc System/6000 executable program may be found as externalfilter. An example visual program which uses the external filter syntax may be found in ImportExternalFilter.net. externalfilter: This executable file may be used to read the non-Data Explorer formatted file external.data. externalfilter.c: This is the c language source code for the program externalfilter. hyper.dx: This sample data is on a tetrahedral mesh, and contains both a vector field and a scalar field. This data may be viewed using the visual program interop.net. image.dx: This Data Explorer header file reads the image file cylinder.rgb. An visual program using this data is ReadImage.net. image.general: This general format header file reads the image file cylinder.rgb. An visual program using this data is ReadImage.net. imide.rgb, imide.size: This is an rgb image which is used by the visual program UsingFilter.net. It is a colored slice from the data set imide_potential.dx. imide_potential.dx, npp.dx: These two data files are used by the visual program Imide_potential.net. The first data file is the potential field surrounding an imide molecule. The second data file is a ball and stick model of the molecule. irregirreg2.dx: This Data Explorer header points to data contained in the binary file irregirreg2.bin. It describes data with irregular positions and irregular connections. irregular.dx: This Data Explorer format file describes data with irregular positions and irregular connections. pos_conn.data: This file describes positions and connections which are used in the data set described in regseries.dx. product1.dx, product2.dx: These Data Explorer format files describe data which have mixed regular and irregular positions. regseries.dx: This Data Explorer format file describes a series composed of three fields. They share the same positions and connections (described in the data file pos_conn.data), but have different data values. regular.dx: This Data Explorer format file describes a field with regular positions and regular connections. regularskewed.dx: This Data Explorer format file describes a field with regular positions and regular connections. The three axes of the grid are non-orthogonal. seriesdata.dx: This Data Explorer file describes a series. The data is used in the example scripts for Grid, Streamline, and Streakline, found in the directory samples/scripts. solid.dx: This Data Explorer format file describes an object using faces, loops, and edges. temp_wind.header, temp_wind.lis: The data file temp_wind.lis is a non-dx format file which can be imported using the general array importer. The general array importer header is temp_wind.header. This file describes the data. A visual program which visualizes this data may be found in GeneralImport2.net. This data set is provided courtesy of the National Space Science Data Center, NASA/Goddard Space Flight Center, Greenbelt, MD. velocity.dx: This Data Explorer format file describes a velocity field on a regular grid. It is used by the example visual program found in Streamline.net. watermolecule.dx: This Data Explorer format file contains a field describing the electron density in the vicinity of a water molecule. Most of the example visual programs and scripts found in the directories samples/programs and samples/scripts use this data.