1 | !********************************************************************** |
---|
2 | ! Copyright 1998,1999,2000,2001,2002,2005,2007,2008,2009,2010 * |
---|
3 | ! Andreas Stohl, Petra Seibert, A. Frank, Gerhard Wotawa, * |
---|
4 | ! Caroline Forster, Sabine Eckhardt, John Burkhart, Harald Sodemann * |
---|
5 | ! * |
---|
6 | ! This file is part of FLEXPART. * |
---|
7 | ! * |
---|
8 | ! FLEXPART is free software: you can redistribute it and/or modify * |
---|
9 | ! it under the terms of the GNU General Public License as published by* |
---|
10 | ! the Free Software Foundation, either version 3 of the License, or * |
---|
11 | ! (at your option) any later version. * |
---|
12 | ! * |
---|
13 | ! FLEXPART is distributed in the hope that it will be useful, * |
---|
14 | ! but WITHOUT ANY WARRANTY; without even the implied warranty of * |
---|
15 | ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
---|
16 | ! GNU General Public License for more details. * |
---|
17 | ! * |
---|
18 | ! You should have received a copy of the GNU General Public License * |
---|
19 | ! along with FLEXPART. If not, see <http://www.gnu.org/licenses/>. * |
---|
20 | !********************************************************************** |
---|
21 | |
---|
22 | subroutine readpaths !(pathfile) |
---|
23 | |
---|
24 | !***************************************************************************** |
---|
25 | ! * |
---|
26 | ! Reads the pathnames, where input/output files are expected to be. * |
---|
27 | ! The file pathnames must be available in the current working directory. * |
---|
28 | ! * |
---|
29 | ! Author: A. Stohl * |
---|
30 | ! * |
---|
31 | ! 1 February 1994 * |
---|
32 | ! last modified * |
---|
33 | ! HS, 7.9.2012 * |
---|
34 | ! option to give pathnames file as command line option * |
---|
35 | ! * |
---|
36 | !***************************************************************************** |
---|
37 | ! * |
---|
38 | ! Variables: * |
---|
39 | ! length(numpath) lengths of the path names * |
---|
40 | ! path(numpath) pathnames of input/output files * |
---|
41 | ! * |
---|
42 | ! Constants: * |
---|
43 | ! numpath number of pathnames to be read in * |
---|
44 | ! * |
---|
45 | !***************************************************************************** |
---|
46 | |
---|
47 | use par_mod |
---|
48 | use com_mod |
---|
49 | |
---|
50 | implicit none |
---|
51 | |
---|
52 | integer :: i |
---|
53 | character(256) :: string_test |
---|
54 | character(1) :: character_test |
---|
55 | |
---|
56 | ! Read the pathname information stored in unitpath |
---|
57 | !************************************************* |
---|
58 | |
---|
59 | open(unitpath,file=trim(pathfile),status='old',err=999) |
---|
60 | |
---|
61 | do i=1,numpath |
---|
62 | read(unitpath,'(a)',err=998) path(i) |
---|
63 | length(i)=index(path(i),' ')-1 |
---|
64 | |
---|
65 | |
---|
66 | string_test = path(i) |
---|
67 | character_test = string_test(length(i):length(i)) |
---|
68 | !print*, 'character_test, string_test ', character_test, string_test |
---|
69 | if ((character_test .NE. '/') .AND. (i .LT. 4)) then |
---|
70 | print*, 'WARNING: path not ending in /' |
---|
71 | print*, path(i) |
---|
72 | path(i) = string_test(1:length(i)) // '/' |
---|
73 | length(i)=length(i)+1 |
---|
74 | print*, 'fix: padded with /' |
---|
75 | print*, path(i) |
---|
76 | print*, 'length(i) increased 1' |
---|
77 | endif |
---|
78 | end do |
---|
79 | |
---|
80 | ! Check whether any nested subdomains are to be used |
---|
81 | !*************************************************** |
---|
82 | |
---|
83 | do i=1,maxnests |
---|
84 | ! ESO 2016 Added 'end'/'err' in case user forgot '====' at end of file and |
---|
85 | ! maxnests > numbnests |
---|
86 | read(unitpath,'(a)', end=30, err=30) path(numpath+2*(i-1)+1) |
---|
87 | read(unitpath,'(a)', end=30, err=30) path(numpath+2*(i-1)+2) |
---|
88 | if (path(numpath+2*(i-1)+1)(1:5).eq.'=====') goto 30 |
---|
89 | length(numpath+2*(i-1)+1)=index(path(numpath+2*(i-1)+1),' ')-1 |
---|
90 | length(numpath+2*(i-1)+2)=index(path(numpath+2*(i-1)+2),' ')-1 |
---|
91 | end do |
---|
92 | |
---|
93 | |
---|
94 | ! Determine number of available nested domains |
---|
95 | !********************************************* |
---|
96 | |
---|
97 | 30 numbnests=i-1 |
---|
98 | |
---|
99 | close(unitpath) |
---|
100 | return |
---|
101 | |
---|
102 | 998 write(*,*) ' #### TRAJECTORY MODEL ERROR! ERROR WHILE #### ' |
---|
103 | write(*,*) ' #### READING FILE PATHNAMES. #### ' |
---|
104 | stop |
---|
105 | |
---|
106 | 999 write(*,*) ' #### TRAJECTORY MODEL ERROR! FILE "pathnames"#### ' |
---|
107 | write(*,*) ' #### CANNOT BE OPENED IN THE CURRENT WORKING #### ' |
---|
108 | write(*,*) ' #### DIRECTORY. #### ' |
---|
109 | stop |
---|
110 | |
---|
111 | end subroutine readpaths |
---|