/usr/share/gnudatalanguage/coyote/maxmin.pro is in gdl-coyote 2016.11.13-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | ; docformat = 'rst'
;
; NAME:
; MaxMin
;
; PURPOSE:
;
; Calculates and prints the maximum and mimimum of a variable.
;
;******************************************************************************************;
; ;
; Copyright (c) 2010, by Fanning Software Consulting, Inc. All rights reserved. ;
; ;
; Redistribution and use in source and binary forms, with or without ;
; modification, are permitted provided that the following conditions are met: ;
; ;
; * Redistributions of source code must retain the above copyright ;
; notice, this list of conditions and the following disclaimer. ;
; * Redistributions in binary form must reproduce the above copyright ;
; notice, this list of conditions and the following disclaimer in the ;
; documentation and/or other materials provided with the distribution. ;
; * Neither the name of Fanning Software Consulting, Inc. nor the names of its ;
; contributors may be used to endorse or promote products derived from this ;
; software without specific prior written permission. ;
; ;
; THIS SOFTWARE IS PROVIDED BY FANNING SOFTWARE CONSULTING, INC. ''AS IS'' AND ANY ;
; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ;
; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT ;
; SHALL FANNING SOFTWARE CONSULTING, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, ;
; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED ;
; TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; ;
; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ;
; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ;
; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ;
; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ;
;******************************************************************************************;
;+
; :Description:
; Prints the maximum and minimum of an IDL variable.
;
; :Categories:
; Utility
;
; :Params:
; variable: in, required, type=any
; The variable whose minimum and maximum you wish to know.
;
; :Keywords:
; NAN: in, optional, type=boolean
; Set this keyword to ignore NANs in the variable. Default: 0.
; TEXT: in, optional, type=string
; Prepend this string to the output of MinMax. Default: "MinMax: ".
;
; :Examples:
; The MaxMin routine gives the range of the variable::
; IDL> a = Findgen(11)
; IDL> MaxMin, a, TEXT='Variable A:'
; Variable A: 11 0
;
; :Author:
; FANNING SOFTWARE CONSULTING::
; David W. Fanning
; 1645 Sheely Drive
; Fort Collins, CO 80526 USA
; Phone: 970-221-0438
; E-mail: david@idlcoyote.com
; Coyote's Guide to IDL Programming: http://www.idlcoyote.com
;
; :History:
; Change History::
; Written, 20 Sept 2010.
; Changed name of program from MinMax to MaxMin to avoid conflict with
; MinMax program in NASA Astronomy Library. 1 Nov 2010. DWF.
;
; :Copyright:
; Copyright (c) 2010, Fanning Software Consulting, Inc.
;-
PRO MaxMin, variable, NAN=nan, TEXT=text
Compile_Opt idl2
; Did user provide a text string? Does it end in a blank character?
IF N_Elements(text) EQ 0 THEN BEGIN
text = "MaxMin: "
ENDIF ELSE BEGIN
; Add a blank character at the end of the text if it is not already there.
IF (text NE "") OR (StrMid(text, 0, 1, /REVERSE) NE " ") THEN text = text + " "
ENDELSE
; Print, the output.
IF N_Elements(variable) NE 0 THEN BEGIN
Print, text, Max(variable, NAN=Keyword_Set(nan)), $
Min(variable, NAN=Keyword_Set(nan))
ENDIF ELSE BEGIN
ok = Dialog_Message('Please pass MAXMIN a variable to examine.')
ENDELSE
END
|