|
 LATEST
PROGRAMS:
 Terrain
Tools program:
After downloading and installing the software, all
functions included in the Freeware Version will be fully available.
Additional functions, included in the commercial editions (Standard, 3D, Survey
and Forest Engineering ) will only be available in Demonstration Mode
(crippled). These additional functions require a password before they become
fully available.
O/S : Windows 95/98/NT4.0/2000/XP or later
compatible version
DISK SPACE : Approx 9 MB
Click here to
download
SurGe
consists of two basic programs files:
front end windows program surge.exe (written
in C)
console program surgef.exe (written in FORTRAN)
Surge.exe enables:
to read files containing input
objects (points, faults, polylines and / or boundaries) and to
display them in graphical window
to transform (rotate and so on) coordinates of input objects
(points, faults, polylines, boundaries)
to select parameters for interpolation / approximation and to run
surgef.exe.
to define filter for input data (points XYZ)
to display raster color map or 3D view of resulting surface
to compute isolines and display them
to compute and display gradient lines
to blank grid outside the boundary
to perform some mathematical calculations with surfaces
using mouse and keyboard to digitize points, faults, polylines,
boundaries and isolines
to define and display cross-sections through several surfaces
to read an write grid files compatible with Surfer (in ASCII
format).
Surgef.exe has the
following features:
Implements the method ABOS (Approximation
Based On Smoothing). The ABOS is method for approximation
(interpolation) of z-coordinates of irregularly spaced points XYZ by
continuous function of two independent variables. Despite of the
fact, there is approximation in the name of the method, ABOS can
also provide exact interpolation. Description of the ABOS is in the
User's manual.
Up to 100000 points XYZ can be used for input, but effective filter
gfiltr.exe can pre-process any number of input points.
In addition to the points XYZ, spatial polylines can be used as an
input to define surface shape.
The program creates matrix of real numbers, which represents surface
at nodes of grid. The matrix can have up to 1000000 elements.
O/S : Windows
95/98/NT4.0/2000/XP or later compatible version
DISK SPACE : Approx 1.7 MB
Click here to
download
Geophysics Programs :
MAGNETIC
(v8.0) :
This program is intended for use in college-level
geology and geophysics courses. It permits a student to
evaluate some of the experimental data supporting seafloor
spreading and geomagnetic field reversals, by comparing the
predicted magnetic anomalies from his/her magnetic model of
the ocean floor with experimental measurements in the
literature.
O/S : Windows 95/98/NT4.0/2000/XP or later
compatible version
DISK SPACE : Approx 0.35 MB
Click here to download
SEISMIC
(v3.1) :
This program is intended for
use in college-level
geology and geophysics courses. It permits a student to
evaluate some of the experimental data supporting current
seismic models of the earth, by comparing the predicted
travel-time curves from his/her own model of the earth
with experimental measurements in the literature.
O/S : Windows
95/98/NT4.0/2000/XP or later compatible version
DISK SPACE : Approx 0.3 MB
Click here to download
V
E S 1.30 :
VES performs forward modeling and inversion of
resistivity sounding data collected using a Schlumberger array VES
allows the modeling of up to 10 horizontal layers, and any 10
parameters {E.g. a resistivity} may be inverted. The inversion
process takes the observed data and the current model, and attempts
to modify the model parameters in such a way to improve the fit {in
a least squares sense}. Any parameter may be inverted or held fixed
as desired during the inversion process. The inversion process uses
Singular Value Decomposition and Ridge Regression techniques to
ensure that it is always stable, and converges to a feasible
solution. Note that all inversion techniques have their limitations
however, and a reasonable first guess is a prerequisite to getting a
reasonable model out.
O/S : Windows
95/98/NT4.0/2000/XP or later compatible version
DISK SPACE : Approx 0.3 MB
Click here to download
Tatuk
Gis :
A free coordinate calculator
O/S : Windows
95/98/NT4.0/2000/XP or later compatible version
DISK SPACE : Approx 0.85 MB
Click here to download
Convert
:
A good program for units
conversions ( density, pressure, temperature, area.......etc)
O/S : Windows
95/98/NT4.0/2000/XP or later compatible version
DISK SPACE : Approx 0.15 MB
Click here to download
Uconeer
- Units Conversion (V2.2) :
Uconeer has 394 units in 46
categories. Covers all the basic
categories but adds engineering specific categories like enthalpy,
entropy, heat capacity, heat transfer coefficient, moment of
inertia,
stress, surface tension, thermal conductivity, torque and viscosity.
Converts feet, inches and fractions to and from decimal lengths.
Converts
between dynamic and kinematic viscosity. Converts between volumetric
and
mass flow rate for liquids and gases. Gas Constant in 800 sets of
units.
Comprehensive steel hardness equivalents. Interface is kept simple
by
exclusion of all archaic and esoteric units. Powerful formatting and
clipboard features.
O/S : Windows
95/98/NT4.0/2000/XP or later compatible version
DISK SPACE : Approx 0.3 MB
Click
here to download
Mathematics
Programs :
Graph
(V 3.0) :
Graph is a program designed
for drawing mathematical functions in a coordinate system and
similar things. The program is a standard Windows program with menus
and dialogs. The program is capable of drawing normal functions,
parameter functions and polar functions. It is also possible to add
tangents, evaluate points on the functions, trace a graph with the
mouse, add shadings to functions, add series of points, and more.
O/S
: Microsoft Windows95, Windows 98, Windows ME, Windows 2000 and
Windows XP.
DISK SPACE : 1.35 MB
Click here to
download
Linear
Algebra :
Linear Algebra
performs computations associated with real matrices. It is part of
the Numerical Solutions Library of mathematical programs.
These are the tasks that can be performed with this version:
Add, Multiply, Determinant, Adjoint by Inverse, Simultaneous Linear
Equations....etc.
O/S
: Microsoft Windows95, Windows 98, Windows ME, Windows 2000 and
Windows XP.
DISK SPACE : 2.35 MB
Note :
the program is free for 30 days only (you may
contact the webmaster for another solution...!!)
Click here to download
Multiple
Integration :
Multiple
Integration performs numerical multiple integration. The limits of
integration need not be constants, except, of course, for the limits
of the last integration.
O/S
: Microsoft Windows95, Windows 98, Windows ME, Windows 2000 and
Windows XP.
DISK SPACE : 2 MB
Click here to download
Partial
Derivatives :
Partial Derivatives is a
simple program that finds numerical values for the 1st and 2nd order
partial derivatives of a multivariable function at a given point.
They are approximated using central difference formulas.
O/S : Microsoft Windows95, Windows 98,
Windows ME, Windows 2000 and Windows XP.
DISK SPACE : 2 MB
Click here to download
Paid Programs :
Surfer
8.0 :
No need to do any more contouring any more
, a lot of options rotating 3D contouring ........etc.
O/S : Windows 98,
Windows ME, Windows 2000 and Windows XP.
Click here to see..!
3DField
:
Construction of 2D/3D maps of
contours (isolines) on the base of numerical data
O/S : Windows 98, Windows ME,
Windows 2000 and Windows XP.
DISK SPACE : 1 MB
Click here to see !
 |
