/usr/share/ncarg/nclex/xyplot/xy03n.ncl is in libncarg-data 6.1.2-7.
This file is owned by root:root, with mode 0o644.
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; $Id: xy03n.ncl,v 1.18 2010-03-15 22:49:25 haley Exp $
;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; ;
; Copyright (C) 1995 ;
; University Corporation for Atmospheric Research ;
; All Rights Reserved ;
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;
;; File: xy03n.ncl
;;
;; Author: Mary Haley
;; National Center for Atmospheric Research
;; PO 3000, Boulder, Colorado
;;
;; Date: Thu Feb 9 07:47:16 MST 1995
;;
;; Description: This program shows how to create an XyPlot object
;; with some of the XyPlot line resources tweaked. A
;; resource file is used to changed the resources
;; except in those cases where a resource is an array
;; and can only be changed programmatically.
;; This program uses the same Y-axis dataset as the
;; example "xy02", but this time values for the X
;; axis are specified, changing the look of the plot.
;;
;; The "CoordArrays" object is used to set up the data.
;;
;
; Begin NCL script.
;
begin
;
; Create variables to contain data.
;
npts = 500
;
; Modify the color map. Color indices '0' and '1' are the background
; and foreground colors respectively.
;
cmap = (/ (/0.0,0.0,0.0/), \
(/1.0,1.0,1.0/), \
(/0.0,0.5,1.0/), \
(/0.0,1.0,0.0/) /)
;
; Initialize some data for the XyPlot object.
;
xdra = 500.+.9*ispan(0,npts-1,1)*cos(0.031415926535898*ispan(0,npts-1,1))
ydra = 500.+.9*ispan(0,npts-1,1)*sin(0.031415926535898*ispan(0,npts-1,1))
;
; Create Application object. The Application object name is used to
; determine the name of the resource file, which is "xy03.res" in this
; case.
;
appid = create "xy03" appClass defaultapp
"appDefaultParent" : True
"appUsrDir" : "./"
end create
;
; Default is to display output to an X workstation
;
wks_type = "x11"
if (str_lower(wks_type).eq."ncgm") then
;
; Create an ncgmWorkstation object.
;
xworkid = create "xy03Work" ncgmWorkstationClass defaultapp
"wkMetaName" : "xy03n.ncgm"
"wkColorMap" : cmap
end create
end if
if (str_lower(wks_type).eq."x11") then
;
; Create an X11 workstation.
;
xworkid = create "xy03Work" windowWorkstationClass defaultapp
"wkPause" : True
"wkColorMap": cmap
end create
end if
if (str_lower(wks_type).eq."oldps") then
;
; Create an older-style PostScript workstation.
;
xworkid = create "xy03Work" psWorkstationClass defaultapp
"wkPSFileName" : "xy03n.ps"
"wkColorMap" : cmap
end create
end if
if (str_lower(wks_type).eq."oldpdf") then
;
; Create an older-style PDF workstation.
;
xworkid = create "xy03Work" pdfWorkstationClass defaultapp
"wkPDFFileName" : "xy03n.pdf"
"wkColorMap" : cmap
end create
end if
if (str_lower(wks_type).eq."pdf".or.str_lower(wks_type).eq."ps") then
;
; Create a cairo PS/PDF Workstation object.
;
xworkid = create "xy03Work" documentWorkstationClass defaultapp
"wkFileName" : "xy03n"
"wkFormat" : wks_type
"wkColorMap" : cmap
end create
end if
if (str_lower(wks_type).eq."png") then
;
; Create a cairo PNG Workstation object.
;
xworkid = create "xy03Work" imageWorkstationClass defaultapp
"wkFileName" : "xy03n"
"wkFormat" : wks_type
"wkColorMap" : cmap
end create
end if
;
; Define the data object. The id for this object will later be used
; as the value for the XyPlot data resource, "xyCoordData".
;
dataid = create "xyData" coordArraysClass defaultapp
"caXArray": xdra
"caYArray": ydra
end create
;
; Create the XyPlot object which is created as a child of the
; Xworkstation object. The resources that are being changed are done
; in the "xy03.res" file, and they will affect this XyPlot object.
;
plotid = create "xyPlot" xyPlotClass xworkid
"xyCoordData": dataid
end create
;
; Draw the plot.
;
draw(plotid)
frame(xworkid)
;
; End NCL script.
;
end
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