Sample Datasets
- All Areas, All Symbol Sets
Maps and Layouts
- Colour Palette Scales - Lookups
Models

Please, feel free to add your own examples of your interesting solutions made with therion.

Sample Datasets

All Areas, All Symbol Sets

This sample dataset produces eight A3 approx maps at 1:1000 in a single run. If you uncomment the LayoutStandard and other layouts you can see the effect of overlying some customisations to the built in symbol sets, or relatively easily add your own customisations.

If you typically use other scales, then, to maintain the A3 size of the page, you will need to appropriately factor the station coordinates set by the fix statements in the file Areas.th

The attached includes an example output with customised symbols, however the files as currently set up in this archive will produce reasonably standard outputs for the 8 built-in symbol sets.

sampleareasplandataset.zip

A comment on differences between viewers for_pdf_files

Maps and Layouts

Layouts affect only two dimensional, or map outputs. Three dimensional outputs, or models, are unaffected by layouts. Maybe, in the sections below, the distinction has been blurred, and should perhaps be rearranged to distinguish between surveys, maps, map outputs and model outputs. I'm not sure? Perhaps that is a project for another day…

source .th file - "demo-cave.th"

Source scans and .th2 file

  survey demo-jaskyna
  
  input demo-jaskyna.th2
  
  map vrch
  
    demo-jaskyna_s1
    break
    demo-jaskyna_s2
    endmap
  
  centerline
  
    units compass grads
    units clino grads
    units tape metres
    
    team "RSDr. Jano/Mrkva CSc." #there are more than two strings in a name
    team "Jozo Zemiak"
    
    explo-team "Budaj"
    explo-date 2001.12.04
    
    date 2004.11.20
    
    data normal from to    length  compass   clino
    
           0         1      7.69    188        99   
           1         2      4.54     75         2   
           2         3      2.72    153         6   
           3         4      1.89    112        32   
           4         5      4.5     105         5   
           5         6      3.6     109       -20   
           6         7      3.36    104         7   
           7         8      4.89    145        22   
           8         9      3.2      90        -2   
           9        10      7.67    108       -11   
          10        11      7.05     90        -1   
          11        12      3.68     81        10   
          12        13      2.39     94        31   
          12        14      2.83     23        -1   
          11        15      3.85    338       -51   
          15        16      4.44     98       -16   
     
    endcenterline
  
  endsurvey

Only centerline

Note - the survey “demo-jaskyna” is a part of survey “centerline” now and there is a new map definition

survey centerline -title "Demo cave - only centerline"

  #input demo-jaskyna.th2    #no any .th2 file necessary

  map vrch -projection plan  #the "-projection" option must be here
    demo-jaskyna             #this is the survey, not a scrap
    #demo-jaskyna_s1
    #break
    #demo-jaskyna_s2
  endmap

  survey demo-jaskyna

    #map vrch
      #demo-jaskyna_s1
      #break
      #demo-jaskyna_s2
    #endmap
      
    centerline
  
       ....
     
    endcenterline

  endsurvey demo-jaskyna
endsurvey centerline

The default centerline you may change to colored solid line with help of piece of Metapost code in layout section of thconfig file:

code metapost

  def l_survey_cave (expr P) =
    T:=identity;
    pair zz[];
    pickup PenC;
    for t = 0 upto length P - 1:
      zz1 := point t of P;
      zz2 := point t+1 of P;
      draw zz1 -- zz2 withcolor (0.1,0.3,0.1);
    endfor;
  enddef;

Click on image to see the full resolution file