; PLOTR ;--------------------------------------------------------------- ;! Basic task to generate a plot file from text input ;# TASK PLOT ;----------------------------------------------------------------------- ;; Copyright (C) 1999, 2001, 2003 ;; Associated Universities, Inc. Washington DC, USA. ;; ;; This program is free software; you can redistribute it and/or ;; modify it under the terms of the GNU General Public License as ;; published by the Free Software Foundation; either version 2 of ;; the License, or (at your option) any later version. ;; ;; This program is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; ;; You should have received a copy of the GNU General Public ;; License along with this program; if not, write to the Free ;; Software Foundation, Inc., 675 Massachusetts Ave, Cambridge, ;; MA 02139, USA. ;; ;; Correspondence concerning AIPS should be addressed as follows: ;; Internet email: aipsmail@nrao.edu. ;; Postal address: AIPS Project Office ;; National Radio Astronomy Observatory ;; 520 Edgemont Road ;; Charlottesville, VA 22903-2475 USA ;----------------------------------------------------------------------- PLOTR LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC PLOTR: Task to generate a plot file from text file USERID -32000.0 32000.0 User ID. 0 => current user 32000 => any user. INNAME Image name(name). INCLASS Image name(class). INSEQ 0.0 9999.0 Image name(seq. #). 0=>high INDISK 0.0 9.0 Disk drive #. 0=>any INFILE Text file with plot info APARM Controls over plot (1,2) X value range (3,4) Y value range f(7) [(5)*X + (6)] on x axis f(10)[(8)*Y + (9)] on x axis See help BPARM (1-10) Line types (-3->20) FACTOR Scale symbol sizes DOCOLOR > 0 => color column contains values to use LTYPE -10.0 10.0 Type of labeling: 1 border, 2 no ticks, 3 standard, 4 rel to center, 5 rel to subim cen 6 pixels, 7-10 as 3-6 with only tick labels <0 -> no date/time XYRATIO 0.0 XYratio scale plot DOTV -1.0 1.0 > 0 Do plot on the TV, else make a plot file GRCHAN 0.0 8.0 Graphics channel 0 => 1. ---------------------------------------------------------------- PLOTR Type: Task Use: PLOTR will write commands to a plot file for the execution of a ????? plot for an arbitrary data file. Up to 10 types of data may be in the input text file, each of which may be plotted with a selected plot symbol (or omitted). Adverbs: USERID......The ID of the owner of the image. 0 => current user. 32000 => any user. INNAME......Image name (name). Standard defaults. The plot file is attached to this AIPS file which is otherwise ignored. INCLASS.....Image name (class). Standard defaults. INSEQ.......Image name (seq. #). 0 => highest. INDISK......Disk unit #. 0 => any. INFILE......Text file containing plot strings and plot data (see EXPLAIN). APARM.......(1,2) X plot range. If APARM(2) <= APARM(1), self scale. (3,4) Y plot range. If APARM(2) <= APARM(1), self scale. These are after any scaling, functions in APARM Scale and apply function to X and Y values: On x axis plot function in APARM(7) of the value APARM(5)*X+APARM(6) On y axis plot function in APARM(10) of the value APARM(8)*Y+APARM(9) APARM(5)=0 => 1; APARM(8)=0 => 1 Function types: 0 none (linear) 1 log 2 log10 3 exp 4 ** 2 5 ** 3 6 ** 0.5 7 ** 0.333 8 ** (-1) 9 ** (-0.5) BPARM.......(1-10) Plot symbol number for data of type 1-10, resp. < -2 skip data of this type -1 => connected line, -2 -> connected step line, 0: Cross 10: Five pointed star 1: Ellipse 11: Star of David 2: Box 12: Seven pointed star 3: Triangle 13: Eight pointed star 4: Diamond 14: Nine pointed star 5: Pentagon 15: Ten pointed star 6: Hexagon 16: 11 pointed star 7: Septagon 17: 12 pointed star 8: Octagon 18: 13 pointed star 9: Nine-gon 19: 14 pointed star 20: Cross with gap >20: Ellipse FACTOR......Symbol size multiplier; 0 -> 1. DOCOLOR.....> 0 => each symbol will be drawn with a color from blue to red as the color column value ranges from 0 to 1 or as line "types" 1,2,3,4 as the color column contains values 2,3,4,5 (resp). Note that, by default, line type 1 is used for labeling, line type 2 is used for connected lines, line type 3 for connected step lines, and line type 4 for symbols. LTYPE.......Labelling type: 1 = border, 2 = no ticks, 3 or 7 = standard, 4 or 8 = relative to ref. pixel, 5 or 9 = relative to subimage (BLC, TRC) center, 6 or 10 = pixels. 7-10 all labels other than tick numbers and axis type are omitted. Less than 0 is the same except that the plot file version number and create time are omitted. DOTV........> 0 => plot directly on the TV device, otherwise make a plot file for later display on one or more devices (including the TV if desired). GRCHAN......Graphics channel (1 - 7) to use for line drawing. 0 => 1. ---------------------------------------------------------------- PLOTR: Task to create a ?????-plot extension file DOCUMENTOR: ??? Put your name here ??? RELATED PROGRAMS: PCNTR,PRTPL,TKPL,TVPL,TVWIN PURPOSE PLOTR generates a plot extension file containing an ???? plot, its border, and labels. The plot itself may be displayed on a printer, TEK screen, or TV graphics channel by the tasks PRTPL, TKPL, or TVPL respectively. COMMENTS The INFILE text file begins with 15 lines of text containing Line Contents 1 Plot title (at top of plot) 2 Bottom line #1 3 Bottom line #2 4 X-axis label (<= 20 chars) 5 Y-axis label (<= 20 chars) 6 Symbol label, data type -1 7 Symbol label, data type -2 8 Symbol label, data type -3 9 Symbol label, data type -4 10 Symbol label, data type -5 11 Symbol label, data type -6 12 Symbol label, data type -7 13 Symbol label, data type -8 14 Symbol label, data type -9 15 Symbol label, data type -10 Then 1 line per data point for up to a total of 16384 points for 10 types giving X(i) Y(i) Type(i), where Type is an integer from 1 through 10. Type 0 (or blank) -> type 1. Negative types use the same symbol as their positives but also plot the string given at the beginning of the file. Thus they are normally used for annotation is some otherwise blank part of the plot. Example: Frequency switch noise tests Gaussian widths 25, 25, 50, 257 channels Peak = 100, noise = 3 degrees Total throw (chans) Non-signal soln rms 1024-channel, 4 Gaussian 512-channel, 3 Gaussian 512-channel, 4 Gaussian (incl wide) 8 11.59 2 8 11.81 3 8 18.52 10 10.88 3 10 14.99 16 9.21 2 16 10.47 3 16 11.61 20 7.97 3 20 10.60 20 10.93 24 7.36 3 24 7.50 2 24 9.44 30 6.99 3 30 9.00 32 6.08 2 32 6.22 3 32 8.10 40 5.37 2 40 5.49 3 40 5.91 3 40 7.22 40 7.52 48 4.98 2 48 5.00 3 48 7.06 50 5.15 3 50 6.68 56 4.32 3 56 4.58 2 56 6.49 60 4.70 3 60 6.14 60 6.23 64 4.28 2 64 4.45 3 64 6.05 70 4.18 3 70 5.63 72 3.90 2 72 4.20 3 72 5.65 80 3.67 2 80 3.91 3 80 4.29 3 80 5.31 80 5.41 88 3.44 3 88 3.62 2 88 5.16 90 3.84 3 90 4.94 96 3.45 2 96 4.10 3 96 4.81 100 3.58 3 100 4.79 100 4.95 100 22.50 -3 100 23.50 -2 100 24.50 -1 104 3.34 2 104 3.89 3 104 4.79 110 3.55 3 112 3.20 2 112 3.82 3 112 4.47 120 3.13 2 120 3.43 3 120 3.82 3 120 4.49 128 2.91 2 128 3.00 3 128 4.26 130 2.97 3 136 2.91 2 136 3.42 3 136 4.07 140 3.20 3 140 4.08 144 2.83 2 144 3.74 3 144 3.95 150 3.70 3 152 2.82 2 152 3.82 3 152 3.89 160 3.46 3 170 2.89 3 180 2.61 3 180 3.52 190 2.97 3 200 3.59 3 210 4.92 3 220 3.23 220 3.84 3 230 3.11 3 240 2.99 3 250 2.51 3 260 2.24 3 260 2.98 270 2.35 3 280 2.35 3 290 2.06 3 300 2.07 3 300 2.75 310 2.13 3 320 2.25 3 330 2.20 3 340 2.62 340 26.27 3 350 19.17 3 360 14.17 3 370 14.67 3 380 2.40 380 9.75 3 390 6.36 3 400 5.59 3