Overview
Comment:Initial revision
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | origin/master | trunk
Files: files | file ages | folders
SHA3-256: f15a1841475ef3655a54ecf247e3f8638707d553bbf6549a9e76e472b08a8a9f
User & Date: gawthrop@users.sourceforge.net on 1996-08-05 12:22:16
Other Links: branch diff | manifest | tags
Context
1996-08-05
15:41:41
Now recursively does causality on subsystems. check-in: 0476f9f152 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
12:22:16
Initial revision check-in: f15a184147 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
12:17:37
n_ports now appear in the _abg file instead. check-in: 62bdc4e567 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

Added mttroot/mtt/bin/trans/rbg2abg_m version [52de56a8f5]. 































































































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

+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

#! /bin/sh

     ###################################### 
     ##### Model Transformation Tools #####
     ######################################

# Bourne shell script: rbg2abg_m
#
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
###############################################################

# Raw bond graph to structured acausal bond graph: mfile format
# The structured BG is described by four matrices:
#   junctions: describes the junctions -
#     Column 1   Index of component (see components)
#     Column 2.. Indices of bonds on junction (see jbonds)
#                  rows may be padded with zeros
#
#   jbonds:    describes the true bonds -
#     Column 1     Index of component (see components)
#     Column 2     Direction
#                    1 away from junction
#                   -1 towards junction
#     Column 3     Causality 
#                     1 stroke at arrow end
#                    -1 stroke at other end
#                     0 no stroke (ie acausal)
#     Columns 4:5  x,y coordinates of non-arrow end (in Fig)
#     Columns 6:7  x,y coordinates of arrow end (in Fig)
#
#   mbonds:    describes the modulation bonds -
#     Column 1     Index of component at non-arrow end
#     Column 2     Index of component at arrow end
#     Columns 4:5  x,y coordinates of non-arrow end (in Fig)
#     Columns 6:7  x,y coordinates of arrow end (in Fig)
#
#   components: describes the comonents -
#     Column 1     Type of component
#                    0  0-junction
#                    1  1-junction
#                    2  R component
#                    3  C component
#                    4  I component
#                    11 TF component
#                    12 GY component
#                    13 A  component
#     Column 2     Flag for explicit junction
#                    4  Explicit component (4 means text type)
#                    0  Implicit component
#     Column 3-14    fig file information (see fig documentation)
#
# P.J.Gawthrop May 1996
# Copyright (c) P.J.Gawthrop, 1996.


# Remove the old log file
rm -f rbg2abg_m.log
rm -f $1_abg.m
rm -f warning.txt; touch warning.txt

#Inform user
echo Creating $1_abg.m

# Use matrix manipulation to accomplish the transformation
$MATRIX > rbg2abg_m.log  2>>rbg2abg_m.log << EOF

  warningfile = 'warning.txt';
  %Convert from the fig version of the bonds to a structured version
  [rbonds,rstrokes,rcomponents,rports,n_ports] = $1_rbg;
  [bonds,components] = rbg2abg(rbonds,rstrokes,rcomponents,rports,warningfile);

  %Write the function m-file for the causal bond graph
  filename = '$1_abg.m';
  c = '%';
  fprintf(filename, 'function [bonds,components,n_ports] = $1_abg\n');
  fprintf(filename, '%s [bonds,components] = $1_abg\n', c);
  fprintf(filename, '%s Acausal bond graph created by MTT on %s\n\n', ...
                     c, date);
  mat2mfile(bonds, 'bonds', filename);
  mat2mfile(components, 'components', filename);
  fprintf(filename, 'n_ports = %1.0f;\n', n_ports);


EOF

cat warning.txt

























MTT: Model Transformation Tools
[ GitHub | SourceHut | Sourceforge | Fossil RSS ]