/usr/share/ncarg/nclex/labelbar/lb02n.ncl is in libncarg-data 6.1.2-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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; ;
; Copyright (C) 1993 ;
; University Corporation for Atmospheric Research ;
; All Rights Reserved ;
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;
; File: lb02n.ncl
;
; Author: Bob Lackman
; National Center for Atmospheric Research
; PO 3000, Boulder, Colorado
;
; Date: Fri Jan 13 18:31:18 MDT 1995
;
; Description: Demonstrates the LabelBar Object
; Creates color bars with every 5th index of the
; 255 different colors in the default colormap.
;
;
; begin NCL script
;
begin
;
; Initialize data values
;
colors = ispan(1,255,5)
line_labels = "Color Index " + colors
;
; Create an application context. Set the app dir to the current directory
; so the application looks for a resource file in the working directory.
; In this example the resource file supplies the plot title only.
;
appid = create "lb02" 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")
;
; Create an NCGM workstation.
;
wid = create "lb02Work" ncgmWorkstationClass defaultapp
"wkMetaName" : "./lb02n.ncgm"
end create
end if
if (str_lower(wks_type).eq."x11") then
;
; Create an X Workstation object.
;
wid = create "lb02Work" windowWorkstationClass defaultapp
"wkPause" : True
end create
end if
if (str_lower(wks_type).eq."oldps") then
;
; Create an older-style PostScript workstation.
;
wid = create "lb02Work" psWorkstationClass defaultapp
"wkPSFileName" : "./lb02n.ps"
end create
end if
if (str_lower(wks_type).eq."oldpdf") then
;
; Create an older-style PDF workstation.
;
wid = create "lb02Work" pdfWorkstationClass defaultapp
"wkPDFFileName" : "./lb02n.pdf"
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.
;
wid = create "lb02Work" documentWorkstationClass defaultapp
"wkFileName" : "./lb02n"
"wkFormat" : wks_type
end create
end if
if (str_lower(wks_type).eq."png") then
;
; Create a cairo PNG workstation.
;
wid = create "lb02Work" imageWorkstationClass defaultapp
"wkFileName" : "./lb02n"
"wkFormat" : wks_type
end create
end if
;
; Create a plot with 51 color indices (Every fifth of the default
; workstation colormap.
;
pid = create "LabelBar" labelBarClass wid
"lbBoxCount" : dimsizes(colors)
"lbFillColors" : colors
"lbLabelStrings" : line_labels
"vpXF" : 0.
"vpYF" : 1.
"vpWidthF" : 1.
"vpHeightF" : 1.
end create
draw(pid);
frame(wid);
;
; end NCL script
;
end
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