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[Therion] LRUD bug in lox files?

From: Xavier Pennec
Subject: [Therion] LRUD bug in lox files?
Date: Tue, 13 Nov 2007 13:56:07 +0100
User-agent: Mozilla Thunderbird 1.0.6 (Windows/20050716) 
Hi all,
This discussion on a potential bug on LRUD interpretation in xvi maps reminds me of a bug that I found a few month ago in about the use of LRUD in 3D lox models. I just prepared a short example included below in which left and right width for leg 2-3 are correct in the Test3D.lox if the last line (leg from station 2 to 4) is commented and are inverted if the line is not commented. However, in both cases, the xvi produced seems to be OK. Maybe the causes could be related to the previous discussion? 

Xavier
PS: as this is my first intervention of this list, here are a few information about myself: I am a french caver living in Antibes. I'm caving and surveying for more than 15 year. I came to Therion about 6 month ago for an archeological mine survey of more than 1km that is evolving every year. I might send examples of that survey (and of the requirements that I would have to do it better) one of these days if I can find the time. 

Stacho Mudrak a écrit :
Hmmm, there really seems to be some BUG in the program. Are you able to separate files, which produce these strange maps (including config files)?
It would be great, if you could send them to me that I can debug the program. With your file attached - I receive (as Bruce did) same more or less correct result. But there is evidently some problem with LRUD orientation in the program. 

Thanks, S.

Cooper, Ben wrote:

Well, I've now upgraded, but am getting strange results.  See attached
PDFs.  The raw XVI are OK, but in NewPassage_CL.PDF, each LRUD
parallelogram seems to be flipped over.  Below is the raw NewPassage.th
file.  Note that the centreline output of the entire cave (UF_CL.pdf)
handles NewPassage slightly better (but still not perfectly) than
NewPassage on its own. 
Am I doing something wrong?
- Ben


encoding  utf-8
survey NewPassage -title "New Passage"
 centreline
   equate address@hidden address@hidden
 endcentreline
 survey Leg1    # From Boulder Choke to Walk The Plank
centerline flags duplicate # duplicate of Boulder Choke legs for reference in 
th2 file.
       extend right
       data normal from to length compass clino left right up down
       bc32 bc33        2.33    201     -54     1.1     0.3     0.5
0.3     #33 (Through Easy Squeeze)
       data normal from to length compass clino
bc33 bc34 3.07 239 -39 data normal from to length compass clino left right up down 
       bc34 bc35        2.49    231     -57     0.9     0.3     0.5
0.6     #35
       bc35 bc36        2.13    194     -37     0.4     0       0.2
0.8     #36
       bc36 bc37        2.5     141     +06     0.5     0       0.8
0       #37
       bc37 bc38        3.74    139     -09     1.6     0.2     0.7
1.5     #38
       bc38 bc39a       2.75    136     -10     0       1.15    1.6
1.0     #39
          bc39a 1               0.01    136     -10     6       1.15
5       1.0     #1 LRUD Est
     flags not duplicate

        extend left
        data normal from to length compass clino
        1 bc40  11      052     +43     

        extend right
        mark 1 painted
        data normal\
        from    to      length  compass clino   left    right   up
down
        1       2       29.46   153     -25     4.3     2.4     4.8
1.4 #2
        station 2 "Emergency Dump"
        2       3       16.09   144     -04     3.4     3.0     2.9
1.4 #3
        3       4       11.44   142     -11     4.2     2.0     0.9
1.6 #4
        4       5       9.48    142     -29     1.5     1.3     3.4
1.2 #5
        5       6       6.08    166.5   -18     0.2     0.4     2.2
0.8 #6
        6       7       3.22    154     -09     2.0     0.8     0.5
0.5 #7
        7       8       1.75    140     -04     1.7     0.6     1.1
1.0 #8
        8       9       9.27    178.5   -12.5   1.2     1.3     0.5
1.0 #9
        9       10      1.6     159.5   -20.5   0.2     1.3     0.6
0.6 #10
        10      11      2.95    156     -11     0.9     0.3     1.0
0.2 #11
        11      12      5.36    131     +03     1.5     1.2     6.7
0.5 #12
        12      13      8.17    124.5   +06     0       0.7     6.2
1.6 #13
        13      14      8.37    132     +7.5    0.9     2.7     2.2
1.8 #14
        14      15      8.81    147     -10     0.8     2.1     5.4
1.4 #15
        15      16      5.75    235     -10.5   0       1.0     5.6
1.0 #16
        16      17      6.54    272     +2      0.7     0       5.1
1.3 #17
        17      18      2.81    245     -19     0       0.3     0.4
0.6 #18
        18      19      7.54    262     0       0       1.7     5.1
0.8 #19
        19      20      6.03    263     -2      1.0     0.6     3.6
0.7 #20
        20      21      2.26    205     -2      0       0.6     0.6
0.5 #21
        20      20a     4       325     0       0       1       2
0.5 #20a estimated LRUD
        21      22      4.58    162     +9      0.7     0       5.2
1.3 #22
        22      23      4.15    144     -4      1.0     0.2     0.5
1.0 #23
        23      24      13.68   140.5   -2.5    1.5     1.5     4.9
0.6 #24
        24      25      8.61    216     +6      0       2.3     1.5
1.8 #25
        25      26      4.58    304     -13     1.1     0.9     1.8
1.0 #26
        26      27      12.65   281     +1      0.4     1.2     2.2
1.3 #27
        27      28      5.59    304     -5      0.8     1.2     1.2
0.9 #28
        28      29      5.46    275     -6      0.2     1.0     0.5
0.4 #29
        29      30      3.63    312     +2      0.4     0       2.7
0.5 #30
        #31 30  10.16   103     -3.5    0.5     0.8     0.2     1.4 #31
        30      31      10.16   283     +3.5    0.5     0.8     0.2
1.4 #31 REVERSED
        31      32      4.48    276     +3      1.0     0.4     1.6
1.4 #32
        32      33      8.42    286     -5      1.5     0.8     1.8
0.7 #33
        33      34      14.82   271     +1      0.3     2.2     3.2
1.2 #34
        34      35      20.06   290.5   +2      2.5     1       2
1.5 #35 estimated LRUD
        mark 35 painted # address@hidden
   endcentreline
 endsurvey # Leg1

-----Original Message-----
From: address@hidden [mailto:address@hidden On
Behalf Of Cooper, Ben
Sent: 11 November 2007 19:56
To: address@hidden
Subject: Re: [Therion] Printing xvi maps (done with pdf's)

Aha - thanks Stacho.  I'm still on 0.5.0.  Upgrading now...!
Regards,
- Ben 
-----Original Message-----
From: address@hidden [mailto:address@hidden On
Behalf Of Stacho Mudrak
Sent: 08 November 2007 19:53
To: address@hidden
Subject: Re: [Therion] Printing xvi maps (done with pdf's)

Just few remarks:
1. Did you use latest version of therion (0.5.1)? It is a new feature in that version. 

2. You may also use other colors that gray. Just add
  color map-fg [100 50 50]
to your layout. Numbers mean intensities of red, green and blue.

3. Options in layout and export command are the same. In layout, you can
use

color map-fg 50

and in export command option -layout-color map-fg 50

HTH, S.

Bruce Mutton wrote:

Ben
I tried Stacho's suggestion, and it worked fine, although I think he
abbreviated the syntax of the export command a bit much.  Here's my

more

verbose version...

layout bruce-map-export
 north true
 scale 1 500
base-scale 1 500 units metric page-grid on 
 grid-size 100 100 100 metres
#  layout-map-header 0 0 s  #causes error?
 legend on
 statistics explo all
 statistics topo all
 statistics carto all
 statistics copyright all
 debug on
endlayout

export map -projection plan -layout bruce-map-export \
-layout-color map-fg 90 \ -output SurveyPlan.pdf -fmt pdf 
Try this Ben.  The 90 gives a passage that is more lightly shaded than

50.

Good Luck
Bruce

-----Original Message-----
From: address@hidden [mailto:address@hidden On

Behalf

Of Cooper, Ben
Sent: Friday, 9 November 2007 3:44 a.m.
To: address@hidden
Subject: Re: [Therion] Printing xvi maps

Hi Stacho,
I've been wanting to get print-outs of XVI, too, so I am verry
interested in your recommendation, below.  I've tried it, but this is
the result I get: only the centreline is visible, not LRUD.
- Ben Cooper 
-----Original Message-----
From: address@hidden [mailto:address@hidden On
Behalf Of Stacho Mudrak
Sent: 06 November 2007 12:24
To: address@hidden
Subject: Re: [Therion] Printing xvi maps


...<text removed>...

Stacho's  Example:

source
map centerline-map
 my-survey
endmap
endsource

select centerline-map
export map.pdf -layout-color map-fg 50 -layout-scale 1 500
... where my-survey is the name of top-level survey. 
...<text removed>...

Regards, S.

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encoding  utf-8
source Test3D

layout xvi-export
scale 1 100
grid-size 10 10 10 m
endlayout

export map -fmt xvi -layout xvi-export -o Test3D.xvi
export model -o Test3D.lox

encoding  iso8859-2
survey Test3D -title "Test 3D"

centerline

 
     units compass clino degrees
     
     data normal from to length compass clino left right up down ignoreall 
     0  1    3.56  205  -27  [0.60 1.80]  [0.90 0.00]  [0.00 0.30]  [0.90 0.00]
     1  2    4.18  208  -13  [0.15 2.20]  [1.40 0.10]  [0.30 0.50]  [0.00 0.70]
     2  3    3.00  210  -18  [2.20 0.00]  [0.10 0.50]  [0.5 0.7] [0.7 0]
## Left and right width for leg 2-3 are correct in the Test3D.lox if next line 
is commented,
## and are inverted if next line is not commented

 #  2  4    10  146  -39  [0.0 0.35]  [0.5 0.50]  [0.7 0]  [0.7 0.30]



endcenterline


# input Test3D.th2

endsurvey

Attachment: Test3D_with_leg_2-4.lox
Description: Binary data

set XVIgrids {10.0 m}
set XVIstations {
  {       92.13       175.98 0}
  {       39.37        62.99 1}
  {      -35.83       -78.74 2}
  {      -92.13      -175.98 3}
}
set XVIshots {
  {       92.13       175.98        39.37        62.99       113.53       
165.99       103.58        33.01        39.37        62.99        60.02       
190.97}
  {       39.37        62.99       -35.83       -78.74        44.59        
60.22        40.69      -119.33       -39.30       -76.89        -9.32        
88.82}
  {      -35.83       -78.74       -92.13      -175.98        39.13      
-122.14       -92.13      -175.98      -109.16      -166.12       -39.23       
-76.77}
}
set XVIgrid  {-301.575 -611.417 393.701 0.0 0.0 393.701 2 3}

Attachment: Test3D_without_leg_2-4.lox
Description: Binary data

set XVIgrids {10.0 m}
set XVIstations {
  {       70.67       254.13 0}
  {       17.91       141.14 1}
  {      -57.28        -0.59 2}
  {     -113.58       -97.83 3}
  {      113.58      -254.13 4}
}
set XVIshots {
  {       70.67       254.13        17.91       141.14        92.07       
244.14        82.13       111.16        17.91       141.14        38.56       
269.12}
  {       17.91       141.14       -57.28        -0.59        23.13       
138.37        19.23       -41.18       -60.76         1.25       -30.78       
166.97}
  {      -57.28        -0.59      -113.58       -97.83        17.67       
-43.99      -113.58       -97.83      -130.62       -87.97       -60.69         
1.38}
  {      -57.28        -0.59       113.58      -254.13       -57.28        
-0.59       125.01      -246.43        97.26      -265.13       -73.61       
-11.59}
}
set XVIgrid  {-323.031 -533.268 393.701 0.0 0.0 393.701 2 3}

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