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GSI
FRS

 

 

SATAN Help
 PARAMETERS DEFINING THE GRAPHIC PRESENTATION OF A PICTURE

 General list with default values:
 ----------------------------------------------------------------------
 *** MODE ***           | *** AXES ***          | *** WINDOW ***
 Unit      :   mm       | Axis/Noaxis : Axis    | Space/Nospace: Space
                        | Axis(options):  -     | Noxspace?    :  no
 *** GENERAL ***        | Axfac       :  1      | Noyspace?    :  no
 Auto?     :   no       | Axcol       : D       | 
 Device    :  XWIN/POST | Backcol     : None    | Xmin         :   0 / a)
 Graf      :            | Ticin/Ticout: Ticin   | Xmax         : 100 / a)
 Frame?    :   no       | Xnumber/Noxn: Xnumber | Ymin         :   0 / a)
 Xrel      :   0        | Ynumber/Noyn: Ynumber | Ymax         :  70 / a)
 Yrel      :   0        | Xreal/Xint  :   a)    | Window?      :  no
 Xpos      :   0        | Yreal/Yint  :   a)    | Xwindow?     :  no
 Ypos      :   0        | Xlin/Xlog   :   a)    | Ywindow?     :  no
 Force?    :   no       | Ylin/Ylog   :   a)    | Full?        :  no
 Cmode     :   3        | Xticfac     :   1     |   
 Nocomment?:   no       | Xticunit    :   1     |   
 Nolegend? :   no       | Yticfac     :   1     | *** DATA ***
 Notitle?  :   no       | Yticunit    :   1     | Acc?         :  no
 Nowrite?  :   no       |                       | Binsize      :   1
 Nodsn?    :   no       |                       | Column       :
 Palette   :  Multi     | *** 2-DIM DATA ***    | Hatching     :
                        | Zmin,Zmax   :   a)    | Linewidth    :
 *** SIZE ***           | Zlin,Zlog   :   a)    | Polynomial   :   2
 Scaling   :   1        | 2Dcolour    : Multi   | Sections     :   1
 Screl     :   -        | Contour?    :         | Sort?        :  no
 Format    :   0.7      |   Cuts      :   a)    | Symbol       :   4
 Xrsize    :   1...     |   Ncuts     :   8     | Weight       :   0
 Yrsize    :   1...     | Cluster?    :         | Life?        :  no
                        | Isometric?            |                     
                        |   Theta     :         |                     
                        |   Phi       :         |                     
-----------------------------------------------------------------------
 a) default values defined by the data        
The above parameters are related to different commands (GSET, GPRESET,
GDISP, GPLOT, GOVER). All may be specified in the dataset by "P: ... ".

 

Detailed description: 
(Only the most commonly used parameters are listed.)  
2dcolor:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / 2DCOLOR(c)
        Specifies the way clusters are displayed in 2-dimensional
        presentations. Both the color and the size can be specified. 
        Options for color are "{MULTICOLOR,R,G,B,RG,...,GRAYSCALE}".
        MULTICOLOR attributes different colors to different ranges
        of counts. Specifying one color demands to display all
        clusters in the same color. GRAYSCALE corresponds to a 
        sequence of colors which look reasonable on a black-and-
        white plotter. Per default, also the sizes are a measure of 
        the counts. Additional keywords "FULL", "ABSSIZE", "NOZEROES" 
        demands full-size clusters, cluster sizes proportional to
        ABS(Z) and/or suppression of channels with Z = 0. 
	Examples: GDISP / 2DCOL(R) ;  GDISP / 2DCOL(MULTI;FULL)
Acc:    Switch to be specified by "P: ACC" in the GRAF dataset.
	Accumulates the y values belonging to the same x value.
	If several data points with the same x coordinate appear 
	in one data column in a GRAF dataset, the sum of these 
        values is displayed. If error bars are given, the square 
	root of the quadratic sum of the original error bars is 
	shown.
Auto:   Switch of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / AUTO
	Sets several parameters to default values. 
        The limits are chosen in a way that all data points are shown. 
	This option is useful if one is lost in the variation of
	the many parameters.
Axcol:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / AXCOL(c)
	Specifies the colour of the axes, including captions and title.
	Default color ( AXCOL(D) ) is black. Other colors are given
	by additive mixing of read, green and blue. 
        E. g. blue axes are specified by "/AXCOL(B)". 
Axfac:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / AXFAC(r)
	Determines the sizes of the captions of the axis and the 
	linewiths of axes and ticmarks. The parameter also defines,
	how many ticmarks are drawn.  
Axis:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOAXIS
	All axes including the captions are drawn.
	This is the default option.  
	Remark: The parameter AXIS(options) when specified in the
	GRF dataset offers even more flexibility:
	==> P: AXIS(LEFT;DOWN;UPPER;DOWN) -- draw "left", "right", "upper"
		and "down" axis without numbers and text
	==> P: AXIS(LEFT,NUMBERS,TEXT) -- draw only left axis with numbers and text
	==> P: AXIS(R,N,T;U,N,T) -- draw right and upper axes with numbers and text
Backcol:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / BACKCOL(c)
	Specifies the colour of the background inside the axes.
	Default color is white. Other colors are given
	by additive mixing of read, green and blue.
        E. g. yellow background is specified by "/BACKCOL(RG)". 
Bin:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / BIN(i)
	Specifies an additional bin-size factor for 1-dim. data.
	The parameter i must be	positive and integer. The original 
	data are not modified. 
Xbin:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / BIN(i)
	Specifies an additional bin-size factor for the x direction
	of 2-dim. data. The parameter i must be	positive and integer. 
	The original data are not modified. 
Ybin:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / BIN(i)
	Specifies an additional bin-size factor for the y direction
	of 2-dim. data.	The parameter i must be	positive and integer. 
	The original data are not modified. 
Device: Parameter of GDISP, GPLOT.
	=> {GDISP,GPLOT} / DEV(c)
	List of default devices:  GDISP / DEV(XWIN)  (screen)
                                  GPLOT / DEV(POST)  (postscript file)
        Other useful options:     ..    / DEV(VL00)  (dummy device)  
Force:	Switch of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / FORCE
	Force the display of empty analyzers.
Format:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / FORMAT(r)
	The length of the y axis is defined as r*x. x is the length 
	of the x axis defined by the parameter SCALING. In other words,
        the FORMAT parameter gives the ratio of the length of the
        y axis and the length of the x axis. r=0.7 is a typical 
        landscape plot, while r=1.4 is a typical portrait plot. 
        The option /FORMAT(FIXED) or FORMAT(0) allows to assure that 
        one unit on the x axis has the same length as one unit on the 
        y axis. The format parameter is calculated accordingly. This 
        option is useful to plot a chart of the nuclides, where the 
        distance from one isotope to the next should be equal to the 
        distance from one element to the next.
Frame:	Switch of GDISP, GPLOT.
	=> {GDISP,GPLOT} / FRAME
	A frame of thin lines is drawn around the whole area allocated 
	for the figure.
	This is not the default option.
Full:	Switch of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / FULL
	The full range of the figure or analyzer in x and y is shown.
Graf:   Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / GRAF
	Suppress drawing the outer frame when plotting analyzers.

Grid:   Option of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / GRID(50,0.1,DR)
        Draw a grid of vertical and horizontal lines over the diagramme.
        1. Parameter: distance of vertical lines
           keys for logarithmic x axis: 1 - integer powers of 10
                                        2 - 1,2,5 times powers of 10
                                        3 - 1,2,..9 times powers of 10 
        2. Parameter: distance of horizontal lines
           keys for logarithmic y axis: 1 - integer powers of 10
                                        2 - 1,2,5 times powers of 10
                                        3 - 1,2,..9 times powers of 10 
        3. Parameter: style (l,d,p or m) and colour (r,g or b) of line
           colours can be mixed, e.g. rrg 
        4. Parameter (optional): line width in mm
Life:	Switch of GDISP, GOVER.
	=> {GDISP,GPLOT,GOVER} / LIFE
	Events are shown immediately on the screen during accumulation of
	an analyzer.
Noaxis:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOAXIS
	All axes including the captions are suppressed.
	This is not the default option.  
Nocomment:Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NCOMMENT
	All comments are suppressed.
	This is not the default option.  
Nolegend:Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOLEGEND
	The legend (explanation of data symbols and lines,
        or of cluster sizes and colours for 2-dim. presentation) 
        is suppressed.
	This is not the default option.  
Nodsn:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NODSN
	The text at the left side of the figure which specifies the
	dataset name or the analyzer name is suppressed.
	This is not the default option.  
Nospace:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOSPACE
	Take exact limits. If the parameters XMIN, XMAX, YMIN, YMAX 
	are specified, these are exactly taken as limits. Otherwise,
	the extreme data points are drawn just on the axes. 
	This is not the default option. This option is recommended
	if different figures with the same limits are to be 
	overlaid by the command GOVER.
Notitle:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOTITLE
	The title of the figure is suppressed.
	This is not the default option.  
Nowrite:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOWRITE
	Any text, specified by W:.. in the dataset, suppressed.
	This is not the default option.  
Noxspace:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOXSPACE
	Take exact limits in x direction. If the parameters XMIN,
	XMAX are specified, these are exactly taken as limits.
	Otherwise, the extreme data points are drawn just on the axes.
Noyspace:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOYSPACE
	Take exact limits in y direction. If the parameters YMIN,
	YMAX are specified, these are exactly taken as limits.
	Otherwise, the extreme data points are drawn just on the axes.
Noxnum: Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOXNUMBER
	The caption of the x axis, text and numbers, is suppressed.
	This is not the default option.  
Noynum: Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / NOYNUMBER
	The caption of the y axis, text and numbers, is suppressed.
	This is not the default option.  
Unit: 	Parameter of GSET
	=> GSET / UNIT({mm,cm})
	Basic unit (mm or cm) for several parameters which specify
	the size of an object in absolute size.	It is recommended to
	keep the default option (mm).  
Weight: Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / SCALING(r)
	This parameter specifies the way a smooth line is adjusted
	to the data points. The value zero means that the smooth line
	exactly meets the data points. Higher values give more freedom 
	to the smooth line to smooth out the fluctuations of the points.
	See also LINE MODE "S".
Scaling:Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / SCALING(r)
	The size of the figure is chosen in a way that the x axis of 
	the figure has a length of 20 cm * r.  
Screl: 	Parameter of GOVER.
	=> GOVER / SCREL(r)
	The size of the figure is chosen in a way that the x axis of
	the figure has a length of r*dx. dx is the length of the x axis
	of the figure drawn with the preceding GDISP or GPLOT command.  
Sections: Parameter to be specified by P: SECTIONS(r) in the GRAF dataset.
	Multiply the sections of dashed, dotted and dash-dotted lines
	by the factor r. See also LINE MODES "D", "P", "M".
Sort:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / SORT
	Sort the data of a GRAF dataset in ascending order before drawing.
Space:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / SPACE
	Create some space between the limits given by the data points
	or the parameters XMIN, XMAX, YMIN, YMAX and the axes. The
	amount of space depends on the presentation and is chosen 
	by graphical aspects. Therefore, this option should not be
	used when different figures are to be overlaid by the 
	command GOVER with the same limits. The option SPACE is the 
	default option.	
Symbol:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / SYMBOL(r)
	The size of the data symbols is defined as r*s*(1 mm). s is the
	value of the parameter SCALING.  
Ticin:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XLIN
	Turn the tic marks of the lower x axis and of the left y axis
	inside. This is the default option.
Ticout:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XLIN
	Turn the tic marks of the lower x axis and of the left y axis
	outside. This option is useful to better distinguish single 
	counts of a spectrum. The default option is TICIN
Xlin:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XLIN
	Linear x axis is chosen.
Xint:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XINT
	Annotation of x axis is written in integer numbers.
Xlog:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XLOG
	Logarithmic x axis is chosen.
Xmax:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XMAX(r)
	Specifies the lower horizontal limit of the figure.
	See also SPACE
Xmin:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XMIN(r)
	Specifies the upper horizontal limit of the figure.
	See also SPACE
Xpos:	Parameter of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / XPOS(r)
	The figure is shifted to the right-hand side by the total width of 
	the figure. A sequence of integer numbers specified for XPOS
	will produce a combination of figures, one besides the other.
	See also size of the allocated graphic surface.   
Xreal:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / XREAL
	Annotation of x axis is written in floating-point numbers.
Xrel:	Parameter of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / XREL(r)
	The figure is shifted to the right-hand side by the length of the 
	x axis time r. A sequence of integer numbers specified for XREL
	will produce a combination of figures with common axes.
	See also size of the allocated graphic surface.   
Xrsize:	Parameter of GDISP, GPLOT.
	=> {GDISP,GPLOT} / XRSIZE(r)
	The width of the allocated graphic surface is defined by r*dx.
	dx is the length of the x axis, defined by the parameter SCALING.
	This parameter should be specified in specific cases, only.
	See also size of the allocated graphic surface. 
Xticfac: Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
        => (GDISP,GPLOT,GOVER,GSET,GPRESET) / XTICFAC(r)
        The distance of the tic marks at the x axis is increased (or 
        reduced) to "r" times the default value. Also less (or more) 
        annotations (the numbers) at the tic marks are written. The 
        value of "r" is taken as an input for an automatic determination 
        of the tic marks at "rounded" x values. This option is supported
        for linear x scale only.   
Xticunit: Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
        => (GDISP,GPLOT,GOVER,GSET,GPRESET) / XTICUNIT(r)
        The distance of the tic marks at the x axis is drawn in units 
        of "r". This option is supported for linear x scale only.   
        E.g. r=15, 45 or 90 is suited if the x values are angles in degree.   
Yint:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / YINT
	Annotation of y axis is written in integer numbers.
Ylin:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / YLIN
	Linear y axis is chosen.  
Ylog:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / YLOG
	Logarithmic y axis is chosen.  
Ymax:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / YMAX(r)
	Specifies the upper vertical limit of the figure.
	See also SPACE
Ymin:	Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / YMIN(r)
	Specifies the upper vertical limit of the figure.
	See also SPACE
Ypos:	Parameter of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / YPOS(r)
	The figure is shifted upwards by the total height of the figure. 
	A sequence of integer numbers specified for YPOS will produce 
	a combination of figures, one above the other.
	See also size of the allocated graphic surface.   
Yreal:	Switch of GDISP, GPLOT, GOVER, GSET, GPRESET.
	=> {GDISP,GPLOT,GOVER,GSET,GPRESET} / YREAL
	Annotation of y axis is written in floating-point numbers.
Yrel:	Parameter of GDISP, GPLOT, GOVER.
	=> {GDISP,GPLOT,GOVER} / YREL(r)
	The figure is shifted upwards by the length of the y axis times r.
	A sequence of integer numbers specified for YREL will produce a 
	combination of figures with common axes.
	See also size of the allocated graphic surface.   
Yrsize:	Parameter of GDISP, GPLOT.
	=> {GDISP,GPLOT} / YRSIZE(r)
	The height of the allocated graphic surface is defined by r*dy.
	dy is the length of the y axis, defined by the parameters SCALING
	and FORMAT.
	This parameter should be specified in specific cases, only.
	See also size of the allocated graphic surface. 
Yticfac: Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
        => (GDISP,GPLOT,GOVER,GSET,GPRESET) / YTICFAC(r)
        The distance of the tic marks at the y axis is increased (or 
        reduced) to "r" times the default value. Also less (or more) 
        annotations (the numbers) at the tic marks are written. The 
        value of "r" is taken as an input for an automatic determination 
        of the tic marks at "rounded" y values. This option is supported
        for linear y scale only.  
Yticunit: Parameter of GDISP, GPLOT, GOVER, GSET, GPRESET.
        => (GDISP,GPLOT,GOVER,GSET,GPRESET) / YTICUNIT(r)
        The distance of the tic marks at the y axis is drawn in units 
        of "r". This option is supported for linear y scale only.
        E.g. r=15, 45 or 90 is suited if the y values are angles in degree.   
Size of the allocated graphic area
SATAN/GRAF assumes the lower left corner of the allocated graphic area
on screen or paper as the basis for several parameters which define the
size or the location of a figure. This is important in order to understand
the size of the allocated graphic surface. 
The commands GDISP or GPLOT allocate the graphic surface. One can extend 
the size of the graphic surface upwards and to the right by the commands
XREL, XPOS, YREL and YPOS. Example: GDISP / XREL(2) YREL(1) lets enough
space to fill in two figures of the same size to the left and one below.
Therefore it is recommended to begin a sequence of figures in the upper
right corner. A figure drawn with  GDISP / XREL(0) YREL(0) appear always
in the lower left corner of the allocated graphic surface. Negative values
for XREL and YREL will not allocate additional surface. The command GOVER
does not allocate any additional surface.
Example:  	GREAD FIGURE3 
	 	GDISP / XREL(2) YREL(1) NOXNUMBER NOYNUMBER
		GREAD FIGURE1
		GDISP / XREL(0) YREL(1) NOYNUMBER
		GREAD FIGURE2
		GDISP / XREL(1) YREL(1) NOXNUMBER NOYNUMBER
		GREAD FIGURE4
		GDISP / XREL(0) YREL(0) 
		GREAD FIGURE5
		GDISP / XREL(1) YREL(0) NOXNUMBER
		GREAD FIGURE6
		GDISP / XREL(2) YREL(0) NOXNUMBER
The figures will be arranged in the following way:  
		(FIGURE1) (FIGURE2) (FIGURE3)
		(FIGURE4) (FIGURE5) (FIGURE6)  
Note that several captions of the axes are suppressed, because they
would be placed inside the neigboring figure. Since these figures have
common axes, one should take care that the limits are identical. Any
value for XREL, YREL, XPOS and YPOS is allowed.  
A sufficiently large surface is allocated automatically, if the option
GSET / ZONE(nx,ny) is specified. 

The parameters XRSIZE and YRSIZE of GDISP and GPLOT allow to control 
the size of the allocated graphic surface.