SLICE
Analyze optimization data

SLICE is a FORTRAN90 program which accepts a data file of values of a function, sampled in several directions, and produces plots of the value of the function along a line.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

SLICE is available in a FORTRAN90 version.

Related Data and Programs:

DRAWCGM is a graphics library which is needed by SLICE.

FLOW3 is a FORTRAN90 program which solves the 2D steady (time independent) incompressible Navier Stokes equations using the finite element method.

FLOW4 is a FORTRAN90 program which solves the 2D steady (time independent) incompressible Navier Stokes equations using the finite element method.

SLAB, a FORTRAN90 program which analyzes the optimization of a scalar function of multidimensional data by examining contour lines in a selected plane.

Source Code:

• slice.f90, the source code.
• slice.csh, commands to compile, link and load the source code.

Examples and Tests:

• pfg.dat, a sample input file.

List of Routines:

• SLICE is the main program for SLICE.
• BOX draws a rectangle whose corners are specified by the user.
• BUZZ is a kludge routine. For some reason, the last few graphical
• CH_CAP capitalizes a single character.
• CHRINT accepts an integer and returns in CHRINT the 6-character
• CHRRAT accepts a pair of integers IVAL and JVAL, and returns a
• CHRREL accepts a real number in RVAL and returns in CHRREL a
• DELETE is used to dispose of old copies of files before opening
• DROP2 "crops" points that fall outside a given rectangle.
• EXHEAP externally sorts a list of items into linear order.
• FGRAPH draws a graph of the function values versus values of
• FLUSHR flushes a string right.
• GETDAT reads in data.
• HELP prints out a list of commands.
• INIT initializes the values of data.
• LNEI is a case-insensitive comparison of two strings for non-equality.
• NCIRCLE draws circles at a set of points.
• PRANGE prints the ranges of the data.
• PRCOST prints out the visibility of the various costs.
• PRINTR ???
• RANGE2 sets the ranges of an array.
• RHEAP2 sorts an array of reals into nondecreasing order, and
• RRANGE computes the range of a real array.
• S_BLANK_DELETE removes blanks from a string, left justifying the remainder.
• S_CAP replaces any lowercase letters by uppercase ones in a string.
• S_EQI is a case insensitive comparison of two strings for equality.
• S_PLOT plots a character string onto a graphics image.
• SCALE resets the current coordinate system for the picture.
• SETPRM allows the user to reset various parameters.
• SGRAPH draws a graph of the sequence of function values.
• VCOST allows the user to choose which cost functions will be visible.

You can go up one level to the FORTRAN90 source codes.