[1682] | 1 | !> @file message.f90 |
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[2000] | 2 | !------------------------------------------------------------------------------! |
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[2696] | 3 | ! This file is part of the PALM model system. |
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[1036] | 4 | ! |
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[2000] | 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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| 6 | ! terms of the GNU General Public License as published by the Free Software |
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| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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| 8 | ! version. |
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[1036] | 9 | ! |
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| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 13 | ! |
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| 14 | ! You should have received a copy of the GNU General Public License along with |
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| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | ! |
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[2718] | 17 | ! Copyright 1997-2018 Leibniz Universitaet Hannover |
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[2000] | 18 | !------------------------------------------------------------------------------! |
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[1036] | 19 | ! |
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[484] | 20 | ! Current revisions: |
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[213] | 21 | ! ----------------- |
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[2001] | 22 | ! |
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[2961] | 23 | ! |
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[1321] | 24 | ! Former revisions: |
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| 25 | ! ----------------- |
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| 26 | ! $Id: message.f90 3019 2018-05-13 07:05:43Z raasch $ |
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[3019] | 27 | ! Temporaraly deactivate MPI_BARRIER as long as nested systems freeze due to |
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| 28 | ! asynchronous calls of location_message. |
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| 29 | ! |
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| 30 | ! 2961 2018-04-12 10:13:48Z suehring |
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[2961] | 31 | ! Synchronize location message between parent and child. Message will be not |
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| 32 | ! flushed before all models finished their respective task. |
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| 33 | ! |
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| 34 | ! 2932 2018-03-26 09:39:22Z maronga |
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[2716] | 35 | ! Corrected "Former revisions" section |
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| 36 | ! |
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| 37 | ! 2696 2017-12-14 17:12:51Z kanani |
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| 38 | ! Change in file header (GPL part) |
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[1321] | 39 | ! |
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[2716] | 40 | ! 2101 2017-01-05 16:42:31Z suehring |
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| 41 | ! |
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[2001] | 42 | ! 2000 2016-08-20 18:09:15Z knoop |
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| 43 | ! Forced header and separation lines into 80 columns |
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| 44 | ! |
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[1809] | 45 | ! 1808 2016-04-05 19:44:00Z raasch |
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| 46 | ! routine local_flush replaced by FORTRAN statement |
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| 47 | ! |
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[1765] | 48 | ! 1764 2016-02-28 12:45:19Z raasch |
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| 49 | ! nest id added to header string, add linefeed to stdout to get messages better |
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| 50 | ! seperated from the location messages, |
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| 51 | ! in case of nested runs, location messages are given only by the root domain |
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| 52 | ! |
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[1683] | 53 | ! 1682 2015-10-07 23:56:08Z knoop |
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| 54 | ! Code annotations made doxygen readable |
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| 55 | ! |
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[1665] | 56 | ! 1664 2015-09-23 06:18:12Z knoop |
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| 57 | ! updated information_string_2 to meet the new server structure |
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| 58 | ! |
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[1403] | 59 | ! 1402 2014-05-09 14:25:13Z raasch |
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| 60 | ! formatting of messages modified |
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| 61 | ! |
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[1385] | 62 | ! 1384 2014-05-02 14:31:06Z raasch |
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| 63 | ! routine location_message added |
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| 64 | ! |
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[1321] | 65 | ! 1320 2014-03-20 08:40:49Z raasch |
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[1320] | 66 | ! ONLY-attribute added to USE-statements, |
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| 67 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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| 68 | ! revision history before 2012 removed, |
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| 69 | ! comment fields (!:) to be used for variable explanations added to |
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| 70 | ! all variable declaration statements |
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[213] | 71 | ! |
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[1037] | 72 | ! 1036 2012-10-22 13:43:42Z raasch |
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| 73 | ! code put under GPL (PALM 3.9) |
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| 74 | ! |
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[226] | 75 | ! 213 2008-11-13 10:26:18Z raasch |
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| 76 | ! Initial revision |
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| 77 | ! |
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[213] | 78 | ! Description: |
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| 79 | ! ------------ |
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[1682] | 80 | !> Handling of the different kinds of messages. |
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| 81 | !> Meaning of formal parameters: |
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| 82 | !> requested_action: 0 - continue, 1 - abort by stop, 2 - abort by mpi_abort |
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[1764] | 83 | !> 3 - abort by mpi_abort using MPI_COMM_WORLD |
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[1682] | 84 | !> message_level: 0 - informative, 1 - warning, 2 - error |
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| 85 | !> output_on_pe: -1 - all, else - output on specified PE |
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| 86 | !> file_id: 6 - stdout (*) |
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[1808] | 87 | !> flush_file: 0 - no action, 1 - flush the respective output buffer |
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[213] | 88 | !------------------------------------------------------------------------------! |
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[1682] | 89 | SUBROUTINE message( routine_name, message_identifier, requested_action, & |
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[1808] | 90 | message_level, output_on_pe, file_id, flush_file ) |
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[1682] | 91 | |
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[1384] | 92 | USE control_parameters, & |
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[1320] | 93 | ONLY: abort_mode, message_string |
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| 94 | |
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| 95 | USE kinds |
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| 96 | |
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[213] | 97 | USE pegrid |
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| 98 | |
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[1764] | 99 | USE pmc_interface, & |
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| 100 | ONLY: cpl_id, nested_run |
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| 101 | |
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[213] | 102 | IMPLICIT NONE |
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| 103 | |
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[1682] | 104 | CHARACTER(LEN=6) :: message_identifier !< |
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[1764] | 105 | CHARACTER(LEN=20) :: nest_string !< nest id information |
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[1682] | 106 | CHARACTER(LEN=*) :: routine_name !< |
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| 107 | CHARACTER(LEN=200) :: header_string !< |
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| 108 | CHARACTER(LEN=200) :: information_string_1 !< |
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| 109 | CHARACTER(LEN=200) :: information_string_2 !< |
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[213] | 110 | |
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[1682] | 111 | INTEGER(iwp) :: file_id !< |
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[1808] | 112 | INTEGER(iwp) :: flush_file !< |
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[1682] | 113 | INTEGER(iwp) :: i !< |
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| 114 | INTEGER(iwp) :: message_level !< |
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| 115 | INTEGER(iwp) :: output_on_pe !< |
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| 116 | INTEGER(iwp) :: requested_action !< |
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[213] | 117 | |
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[1682] | 118 | LOGICAL :: do_output !< |
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| 119 | LOGICAL :: pe_out_of_range !< |
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[213] | 120 | |
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| 121 | |
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| 122 | do_output = .FALSE. |
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| 123 | pe_out_of_range = .FALSE. |
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| 124 | |
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| 125 | ! |
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[1764] | 126 | !-- In case of nested runs create the nest id informations |
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| 127 | IF ( nested_run ) THEN |
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| 128 | WRITE( nest_string, '(1X,A,I2.2)' ) 'from nest-id ', cpl_id |
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| 129 | ELSE |
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| 130 | nest_string = '' |
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| 131 | ENDIF |
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| 132 | ! |
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[213] | 133 | !-- Create the complete output string, starting with the message level |
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| 134 | IF ( message_level == 0 ) THEN |
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[1764] | 135 | header_string = '--- informative message' // TRIM(nest_string) // & |
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| 136 | ' --- ID:' |
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[213] | 137 | ELSEIF ( message_level == 1 ) THEN |
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[1764] | 138 | header_string = '+++ warning message' // TRIM(nest_string) // ' --- ID:' |
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[213] | 139 | ELSEIF ( message_level == 2 ) THEN |
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[1764] | 140 | header_string = '+++ error message' // TRIM(nest_string) // ' --- ID:' |
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[213] | 141 | ELSE |
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[1764] | 142 | WRITE( header_string,'(A,I2)' ) '+++ unknown message level' // & |
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| 143 | TRIM(nest_string) // ': ', & |
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[213] | 144 | message_level |
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| 145 | ENDIF |
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| 146 | |
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| 147 | ! |
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| 148 | !-- Add the message identifier and the generating routine |
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| 149 | header_string = TRIM( header_string ) // ' ' // message_identifier // & |
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| 150 | ' generated by routine: ' // TRIM( routine_name ) |
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[311] | 151 | |
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| 152 | information_string_1 = 'Further information can be found at' |
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| 153 | IF(message_identifier(1:2) == 'NC') THEN |
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[1664] | 154 | information_string_2 = 'http://palm.muk.uni-hannover.de/trac/wiki/doc' // & |
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[563] | 155 | '/app/errmsg#NC' |
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[311] | 156 | ELSE |
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[1664] | 157 | information_string_2 = 'http://palm.muk.uni-hannover.de/trac/wiki/doc' // & |
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[563] | 158 | '/app/errmsg#' // message_identifier |
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[1764] | 159 | ENDIF |
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[311] | 160 | |
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[213] | 161 | |
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| 162 | ! |
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| 163 | !-- Output the output string and the corresponding message string which had |
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| 164 | !-- been already assigned in the calling subroutine. |
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| 165 | ! |
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| 166 | !-- First find out if output shall be done on this PE. |
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| 167 | IF ( output_on_pe == -1 ) THEN |
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| 168 | do_output = .TRUE. |
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| 169 | ELSEIF ( myid == output_on_pe ) THEN |
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| 170 | do_output = .TRUE. |
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| 171 | ENDIF |
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| 172 | #if defined( __parallel ) |
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| 173 | ! |
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| 174 | !-- In case of illegal pe number output on pe0 |
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| 175 | IF ( output_on_pe > numprocs-1 ) THEN |
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| 176 | pe_out_of_range = .TRUE. |
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| 177 | IF ( myid == 0 ) do_output = .TRUE. |
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| 178 | ENDIF |
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| 179 | #endif |
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| 180 | |
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| 181 | ! |
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| 182 | !-- Now do the output |
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| 183 | IF ( do_output ) THEN |
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[1402] | 184 | |
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[213] | 185 | IF ( file_id == 6 ) THEN |
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| 186 | ! |
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| 187 | !-- Output on stdout |
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[1764] | 188 | WRITE( *, '(//A/)' ) TRIM( header_string ) |
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[213] | 189 | ! |
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| 190 | !-- Cut message string into pieces and output one piece per line. |
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| 191 | !-- Remove leading blanks. |
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| 192 | message_string = ADJUSTL( message_string ) |
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| 193 | i = INDEX( message_string, '&' ) |
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| 194 | DO WHILE ( i /= 0 ) |
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| 195 | WRITE( *, '(4X,A)' ) ADJUSTL( message_string(1:i-1) ) |
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| 196 | message_string = ADJUSTL( message_string(i+1:) ) |
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| 197 | i = INDEX( message_string, '&' ) |
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| 198 | ENDDO |
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| 199 | WRITE( *, '(4X,A)' ) TRIM( message_string ) |
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[311] | 200 | WRITE( *, '(4X,A)' ) '' |
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| 201 | WRITE( *, '(4X,A)' ) TRIM( information_string_1 ) |
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| 202 | WRITE( *, '(4X,A)' ) TRIM( information_string_2 ) |
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[335] | 203 | WRITE( *, '(4X,A)' ) '' |
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[213] | 204 | |
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| 205 | ELSE |
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| 206 | ! |
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| 207 | !-- Output on requested file id (file must have been opened elsewhere!) |
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| 208 | WRITE( file_id, '(A/)' ) TRIM( header_string ) |
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| 209 | ! |
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| 210 | !-- Cut message string into pieces and output one piece per line. |
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| 211 | !-- Remove leading blanks. |
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| 212 | message_string = ADJUSTL( message_string ) |
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| 213 | i = INDEX( message_string, '&' ) |
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| 214 | DO WHILE ( i /= 0 ) |
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| 215 | WRITE( file_id, '(4X,A)' ) ADJUSTL( message_string(1:i-1) ) |
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| 216 | message_string = ADJUSTL( message_string(i+1:) ) |
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| 217 | i = INDEX( message_string, '&' ) |
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| 218 | ENDDO |
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| 219 | WRITE( file_id, '(4X,A)' ) TRIM( message_string ) |
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[335] | 220 | WRITE( file_id, '(4X,A)' ) '' |
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[311] | 221 | WRITE( file_id, '(4X,A)' ) TRIM( information_string_1 ) |
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| 222 | WRITE( file_id, '(4X,A)' ) TRIM( information_string_2 ) |
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[335] | 223 | WRITE( file_id, '(4X,A)' ) '' |
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[213] | 224 | ! |
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| 225 | !-- Flush buffer, if requested |
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[1808] | 226 | IF ( flush_file == 1 ) FLUSH( file_id ) |
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[213] | 227 | ENDIF |
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| 228 | |
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| 229 | IF ( pe_out_of_range ) THEN |
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[226] | 230 | WRITE ( *, '(A)' ) '+++ WARNING from routine message:' |
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[213] | 231 | WRITE ( *, '(A,I6,A)' ) ' PE ', output_on_pe, & |
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| 232 | ' choosed for output is larger ' |
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| 233 | WRITE ( *, '(A,I6)' ) ' than the maximum number of used PEs', & |
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| 234 | numprocs-1 |
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| 235 | WRITE ( *, '(A)' ) ' Output is done on PE0 instead' |
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| 236 | ENDIF |
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| 237 | |
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| 238 | ENDIF |
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| 239 | |
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| 240 | ! |
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| 241 | !-- Abort execution, if requested |
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| 242 | IF ( requested_action > 0 ) THEN |
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| 243 | abort_mode = requested_action |
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| 244 | CALL local_stop |
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| 245 | ENDIF |
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| 246 | |
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[226] | 247 | END SUBROUTINE message |
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[1384] | 248 | |
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| 249 | |
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| 250 | !------------------------------------------------------------------------------! |
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| 251 | ! Description: |
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| 252 | ! ------------ |
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[1682] | 253 | !> Prints out the given location on stdout |
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[1384] | 254 | !------------------------------------------------------------------------------! |
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[1682] | 255 | |
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| 256 | SUBROUTINE location_message( location, advance ) |
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[1384] | 257 | |
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[1682] | 258 | |
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[1402] | 259 | USE, INTRINSIC :: ISO_FORTRAN_ENV, & |
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[1764] | 260 | ONLY: OUTPUT_UNIT |
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[1402] | 261 | |
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[2961] | 262 | USE pegrid |
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[1384] | 263 | |
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[1764] | 264 | USE pmc_interface, & |
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[2961] | 265 | ONLY: cpl_id, nested_run |
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[1764] | 266 | |
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[1384] | 267 | IMPLICIT NONE |
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| 268 | |
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[1682] | 269 | CHARACTER(LEN=*) :: location !< text to be output on stdout |
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| 270 | LOGICAL :: advance !< switch for advancing/noadvancing I/O |
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[1384] | 271 | |
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[2961] | 272 | #if defined( __parallel ) |
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[3019] | 273 | ! IF ( nested_run ) CALL MPI_BARRIER( MPI_COMM_WORLD, ierr ) |
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[2961] | 274 | #endif |
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[1764] | 275 | ! |
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| 276 | !-- Output for nested runs only on the root domain |
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| 277 | IF ( cpl_id /= 1 ) RETURN |
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[1384] | 278 | |
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| 279 | IF ( myid == 0 ) THEN |
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[1402] | 280 | IF ( advance ) THEN |
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| 281 | WRITE ( OUTPUT_UNIT, '(6X,''--- '',A)' ) TRIM( location ) |
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| 282 | ELSE |
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| 283 | WRITE ( OUTPUT_UNIT, '(6X,''... '',A)', ADVANCE='NO' ) & |
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| 284 | TRIM( location ) |
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| 285 | ENDIF |
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[1808] | 286 | FLUSH( OUTPUT_UNIT ) |
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[1384] | 287 | ENDIF |
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| 288 | |
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| 289 | END SUBROUTINE location_message |
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