/usr/share/ncarg/nclex/legend/lg03n.ncl is in libncarg-data 6.3.0-6build1.
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) 1995 ;
; University Corporation for Atmospheric Research ;
; All Rights Reserved ;
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;
; File: lg03n.ncl
;
; Author: Bob Lackman (converted by Ed Stautler)
; National Center for Atmospheric Research
; PO 3000, Boulder, Colorado
;
; Date: Fri Jan 13 18:31:18 MDT 1995
;
; Description: Demonstrates a Legend of 5 markers.
;
;
; Begin NCL script.
;
begin
;
; Initialize data values
;
labels = (/"Line_Type_0","Line_Type_1","Line_Type_2", \
"Line_Type_3","Line_Type_4" /)
colors = (/ 2, 4, 6, 8, 10 /)
lnthik = (/ 4.0, 4.0, 4.0, 4.0, 4.0 /)
item_ind = (/ 2, 3, 4, 5, 6 /)
;
; 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 "lg03" 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 "lg03Work" ncgmWorkstationClass defaultapp
"wkMetaName" : "./lg03n.ncgm"
end create
end if
if (str_lower(wks_type).eq."x11") then
;
; Create an X Workstation.
;
wid = create "lg03Work" windowWorkstationClass defaultapp
"wkPause" : True
end create
end if
if (str_lower(wks_type).eq."oldps") then
;
; Create an older-style PostScript workstation.
;
wid = create "lg03Work" psWorkstationClass defaultapp
"wkPSFileName" : "./lg03n.ps"
end create
end if
if (str_lower(wks_type).eq."oldpdf") then
;
; Create an older-style PDF workstation.
;
wid = create "lg03Work" pdfWorkstationClass defaultapp
"wkPDFFileName" : "./lg03n.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 "lg03Work" documentWorkstationClass defaultapp
"wkFileName" : "./lg03n"
"wkFormat" : wks_type
end create
end if
if (str_lower(wks_type).eq."png") then
;
; Create a cairo PNG workstation.
;
wid = create "lg03Work" imageWorkstationClass defaultapp
"wkFileName" : "./lg03n"
"wkFormat" : wks_type
end create
end if
;
; Specify the viewport extent of the object.
;
pid = create "Legend" legendClass wid
"vpXF" : 0.0
"vpYF" : 1.0
"vpWidthF" : 1.0
"vpHeightF" : 1.0
;
; Specify the type of markers for the legend.
;
"lgItemCount" : 5
"lgLabelFontHeightF" : .03
"lgLabelStrings" : labels
"lgMonoItemType" : True
"lgItemType" : 0
;
; Set the dashed lines and the line characters to the same colors.
;
"lgLineColors" : colors
"lgLineLabelFontColors" : colors
"lgDashIndexes" : item_ind
"lgMonoLineThickness" : False
"lgLineThicknesses" : lnthik
"lgLineLabelFontHeightF" : .03
end create
draw(pid)
frame(wid)
delete(pid)
delete(wid)
delete(appid)
;
; End NCL script.
;
end
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