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Hi Bruce, I'm happy to be a distraction in the Middle-Earth survey
:-) Are you somehow approaching the end of this survey? I guess we
should hope the contrary, and that the cave should always continue a
bit (or rather a lot) further. Say hello to Michael for me.<br>
<br>
Thanks for your answer, that was very helpful to better identify the
problem. I'm using 5.3.15 so everything should work similarly for
me. Actually offset is working properly (I did not thought of trying
that) but I discovered that the behavior of preview above/below is
dependent of the number of layers of maps.<br>
<br>
<br>
My map with the preview is very similar to yours:<br>
map Coupe300_StFrancois<br>
title "Pous RG16 - Quartier Saint-Francois<br>Coupe
300 degrés" <br>
projection [elevation 300 deg] <br>
Coupe300_StFrancoisDepilage<br>
# Coupe300_StFrancoisTBP4 [0 10 m] below ## working properly
if uncommented<br>
preview below Coupe300_StFrancoisTBP4 # here is the problem<br>
endmap<br>
<br>
If I select this map (select Coupe300_StFrancois@PousRG16) in the
thconfig, then I got the expected behavior as in your case (file
Coupe300_StFrancois.pdf). However, this map is normally recombined
with other projection maps to draw the complete elevation, as done
below:<br>
map Coupe300<br>
title "Pous RG16 - Coupe 300 degrés" <br>
projection [elevation 300 deg]<br>
# Here could be another map<br>
Coupe300_StFrancois<br>
endmap<br>
Selecting this higher level map (even with no other maps included as
here) does not display the preview (file Coupe300.pdf).<br>
<br>
However it is said in the Thbook that "Preview is displayed only if
the map is in the map-level level as specified by the select
command. Use the revise command if you want to add maps from higher
levels to the preview." And indeed, when I use "select
Coupe300@PousRG16 -map-level 2" in my thconfig file, then the
preview is displayed. The map-level apparently seems to have to
match exactly the number of layers (-map-level 3 or more does not
display it) while I would have expected that all maps up to a
certain level would be shown.<br>
<br>
I am wondering what is the underlying reason for this behavior and
if anyone would have an example of the use of the "revise" command
to overload the behavior (I have to admit that the revise command
remains pretty obscure to me).<br>
<br>
<br>
Xavier<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">Le 16/06/2014 04:11, Bruce a écrit :<br>
</div>
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<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Hi Xavier<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Have just finished
cleaning my caving gear after
caving two days with Michael and others. Your message a
nice distraction
from the job of actually drawing the weekends surveying!<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Michael has been
using previews and offsets for
elevation maps for some time.<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">I checked just
now, and it is working with 5.3.15, and
presume it must have been fine with 5.3.14 and earlier.<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><img
id="_x0000_i1028"
src="cid:part1.01070202.08030705@inria.fr"
height="252" width="377"><o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">The example here
includes statements like these to
create the map definition;<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"> map
DeckExtensionElev290 \<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"> -title "Middle
Earth Cave Deck Extension
Passages<br>Elevation looking 290 deg" \<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"> -projection
[elevation 290 deg]<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"> preview below
MiddleEarthElev290Map<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">
DD-SandyWayElev290@MiddleEarth [-300 000 m]
above<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"> #etc<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Regards<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Bruce<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:
10.0pt">-----Original Message-----<br>
From: <a class="moz-txt-link-abbreviated" href="mailto:therion-bounces@speleo.sk">therion-bounces@speleo.sk</a>
[<a class="moz-txt-link-freetext" href="mailto:therion-bounces@speleo.sk">mailto:therion-bounces@speleo.sk</a>] On Behalf Of
Xavier Pennec<br>
Sent: Monday, 16 June 2014 9:22 a.m.<br>
To: <st1:personname w:st="on">List for Therion users</st1:personname><br>
Subject: [Therion] preview above/below in elevation
maps?</span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Does anyone has
experience with preview above/below in
elevation maps?<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">I use it quite
often in plan maps, with the expected
behavior, but when <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">I try it in an
elevation map, the
"previewed" map does not appear at all <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">in my pdf neither
with below or above. I
am wondering if I missed <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">something in the
intended behavior or if there is a
bug in my layouts <o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">(although it does
not work either if I don't load
them).<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Thanks for your
insights<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ">Xavier<o:p></o:p></span></font></p>
<p class="MsoPlainText"><font face="Courier New" size="2"><span
style="font-size:10.0pt" lang="EN-NZ"><o:p> </o:p></span></font></p>
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<pre class="moz-signature" cols="72">--
> -------------------------
> Xavier Pennec
> Senior Research Scientist / Directeur de recherche
> Asclepios project-team, INRIA Sophia-Antipolis
> 2004 Route des Lucioles, BP93
> F-06902 Sophia-Antipolis Cedex, France
> +33 4 92 38 76 64
> +33 6 78 35 16 90
> <a class="moz-txt-link-freetext" href="http://www-sop.inria.fr/asclepios/">http://www-sop.inria.fr/asclepios/</a>
> -------------------------------
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