CRYSTAL_PLOT
Plot CRYSTAL Output

CRYSTAL_PLOT is a FORTRAN90 program which reads in the data from a run of CRYSTAL_QED, and allows the user to select the physical quantities to plot. Options include the ability to zoom in, to set the colors of various objects, and to make a reflected copy of the data when symmetry means that only half the data was computed.

Licensing:

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

Languages:

CRYSTAL_PLOT is available in a FORTRAN90 version.

Related Data and Programs:

CRYSTAL, a FORTRAN90 program which simulates axisymmetric silicon crystal growth under the Czochralski process.

CRYSTAL_QED, a FORTRAN90 program which simulates axisymmetric silicon crystal growth under the Czochralski process, and optimizes an objective function.

Reference:

1. Suhas Patankar,
   Numerical Heat Transfer and Fluid Flow,
   Taylor and Francis, 1980,
   ISBN: 0891165223,
   LC: QC320.P37
2. Fumio Shimura,
   Semiconductor Silicon Crystal Technology,
   Academic Press, 1989,
   LC: TK7871.85 S523.

Source Code:

• crystal_plot.f90, the source code.
• crystal_plot.sh, commands to compile, link and load the source code.
• crystal_plot.txt, development notes.
• crystal_plot2.txt, data dictionary.

Examples and Tests:

• crystal_rs.txt, an output file from CRYSTAL_QED containing data which can be plotted immediately by CRYSTAL_PLOT, or written out in a form suitable for input to TECPLOT.
• crystal_plot.tec, a file created from the data, and suitable for input to TECPLOT.

List of Routines:

• CRYSTAL_PLOT creats plots from the output of the CRYSTAL program.
• ARROW can be used to draw an arrow at any point on a graph.
• BOX draws a rectangle whose corners are specified by the user.
• BUZZ forces the graphical system to slow down a bit.
• CBAR draws a color bar.
• CBOX draws a 16 by 16 color box.
• CH_CAP capitalizes a single character.
• CHRREL accepts a real number in RVAL and returns in CHRREL a
• COLCON supervises the creation of a color contour plot.
• CROSS finds two places where a given value occurs on a triangle.
• DELETE deletes a file.
• DIAMND may be used to draw an open or filled diamond of a given size.
• DOUBLE "reflects" the data around the Y axis.
• DSHLIN draws a dashed line connecting a series of points.
• FLUSHL flushes a string left.
• FSIZE computes the range of a real array defined at primary nodes.
• GETTAB gets the color table choice from the user.
• GETWIN responds to the "W" command by telling the user
• GRAPH draws the graph, after the user has specified what is to be shown.
• HALF removes the reflected data.
• HELLO prints out the program name, date, and purpose.
• HELP prints out a list of commands.
• IDUBLE shifts and copies integer data when the region is "doubled".
• IHALF adjusts an integer array when the region is cut in half.
• INIT initializes the values of data.
• INSIDE reports whether XMID is, or is not, between X1 and X2.
• LDUBLE shifts and copies logical data when the region is "doubled".
• LHALF adjusts a logical array when the region is cut in half.
• LINCON supervises the creation of a line contour plot.
• LNEI compares two strings for non-equality, ignoring case.
• PLTBOX computes a square box containing the data.
• PREPLT should be called before doing each plot.
• RDUBLE shifts and copies real data when the region is doubled.
• RHALF shifts the information in a real array when the region is halved.
• RSDIFF reads in restart information and computes differences.
• RSIZE computes the size of the region.
• RSREAD reads in restart information.
• 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.
• SETSIZ allows the user to adjust the range of a contour plot.
• SETTAB replaces SETCTB, the DRAWCGM routine for setting up
• SHOWCV shows the control volumes.
• TIMESTAMP prints the current YMDHMS date as a time stamp.
• TRICHK is given a triangle, formed by nodes (I1,J1), (I2,J2), and
• TRICOL uses color to indicate all the points which have a
• TRICON draws a single contour line in a linear finite element.
• TRILHK is given a triangle, formed by nodes (I1,J1), (I2,J2), and
• VECTOR draws a vector field.
• VIZPN sets the visibility of primary nodes.
• VSIZE computes the maximum visible velocity magnitude.