Hello I have error, when using command «color map-fg altitude». If i had commented survey in Berloga.th — « v78 v79 4.61 172.9 -41.7» or changed vert angle to -41.8, then all compiling ok. Log of error:
d ! Unknown relation will be considered false. <to be read again> : log->begingroup(if(EXPR2)=0: 0else:mlog((EXPR2))/mlog(10)fi)endgroup <to be read again> ; s_altitudebar->...d:=(EXPR1)-(EXPR0);dlog:=log(d); if.dlog.mod1<0.301:dv:=2;e... l.7428 ...1,(0.00750,0.75000,0.00000,0.00000))("") ; Oh dear. I can't decide if the expression above is positive, negative, or zero. So this comparison test won't be `true'.
-- Sau --- Отправлено из Почты Mail ( https://trk.mail.ru/c/zzm979 )
Strange and interesting. I can replicate this with Therion 6.4.0 How did you deduce that 0.1 degree inclination change should bypass the problem? Bruce From: Therion <therion-bounces@speleo.sk> On Behalf Of Sau --- via Therion Sent: Saturday, 16 May 2026 04:39 To: therion@speleo.sk Cc: Sau --- <ua9lif@mail.ru> Subject: [Therion] Altitude metapost error -2 Hello I have error, when using command «color map-fg altitude». If i had commented survey in Berloga.th — « v78 v79 4.61 172.9 -41.7» or changed vert angle to -41.8, then all compiling ok. Log of error:
d
! Unknown relation will be considered false. <to be read again> : log->begingroup(if(EXPR2)=0: 0else:mlog((EXPR2))/mlog(10)fi)endgroup <to be read again> ; s_altitudebar->...d:=(EXPR1)-(EXPR0);dlog:=log(d); if.dlog.mod1<0.301:dv:=2;e... l.7428 ...1,(0.00750,0.75000,0.00000,0.00000))("") ; Oh dear. I can't decide if the expression above is positive, negative, or zero. So this comparison test won't be `true'. -- Sau --- Отправлено из Почты Mail <https://trk.mail.ru/c/zzm979>
Hi, this should be fixed in the latest commit (windows installer here: https://github.com/therion/therion/actions/runs/25989238617). Best wishes Martin On Sun, May 17, 2026 at 11:03 AM <bruce@tomo.co.nz> wrote:
Strange and interesting.
I can replicate this with Therion 6.4.0
How did you deduce that 0.1 degree inclination change should bypass the problem?
Bruce
*From:* Therion <therion-bounces@speleo.sk> *On Behalf Of *Sau --- via Therion *Sent:* Saturday, 16 May 2026 04:39 *To:* therion@speleo.sk *Cc:* Sau --- <ua9lif@mail.ru> *Subject:* [Therion] Altitude metapost error -2
Hello
I have error, when using command «color map-fg altitude».
If i had commented survey in Berloga.th — « v78 v79 4.61 172.9 -41.7» or changed vert angle to -41.8, then all compiling ok.
Log of error:
d
! Unknown relation will be considered false.
<to be read again>
:
log->begingroup(if(EXPR2)=0:
0else:mlog((EXPR2))/mlog(10)fi)endgroup
<to be read again>
;
s_altitudebar->...d:=(EXPR1)-(EXPR0);dlog:=log(d);
if.dlog.mod1<0.301:dv:=2;e...
l.7428 ...1,(0.00750,0.75000,0.00000,0.00000))("")
;
Oh dear. I can't decide if the expression above is positive,
negative, or zero. So this comparison test won't be `true'.
-- Sau --- Отправлено из Почты Mail <https://trk.mail.ru/c/zzm979> _______________________________________________ Therion mailing list Therion@speleo.sk https://mailman.speleo.sk/listinfo/therion
Thanks Martin That (therion/therion@d6d9a18 <https://github.com/therion/therion/commit/d6d9a18fe0dcdfd47fdef42cd16cd9ed878a2bad> ) solves the Sau’s colour map-fg altitude problem for me, presumably for Sau as well. Recall my post of 20 April 2026 “[Therion] th_formdef.tex runaway text error”, where I described scenarios that triggered “pdftex exit code – 1”. colour map-fg [triplet] colour map-fg scrap colour map-fg map all seemed to trigger the error for large enough outputs, but colour map-fg [integer] and colour map-fg altitude are less error prone but still error for a long enough passage. Although my problem only manifests in a single Therion dataset, is it possible that there could be a similar root cause (and solution)? Bruce
Bruce, I'm afraid I need to look at your data. Could you send me the dataset? M. On Mon, May 18, 2026 at 10:51 AM <bruce@tomo.co.nz> wrote:
Thanks Martin
That (therion/therion@d6d9a18 <https://github.com/therion/therion/commit/d6d9a18fe0dcdfd47fdef42cd16cd9ed878a2bad>) solves the Sau’s colour map-fg altitude problem for me, presumably for Sau as well.
Recall my post of 20 April 2026 “[Therion] th_formdef.tex runaway text error”, where I described scenarios that triggered “pdftex exit code – 1”.
colour map-fg [triplet]
colour map-fg scrap
colour map-fg map
all seemed to trigger the error for large enough outputs, but
colour map-fg [integer] and
colour map-fg altitude
are less error prone but still error for a long enough passage.
Although my problem only manifests in a single Therion dataset, is it possible that there could be a similar root cause (and solution)?
Bruce _______________________________________________ Therion mailing list Therion@speleo.sk https://mailman.speleo.sk/listinfo/therion
I had removing survey shots in my survey and founded error. Will be try new version. -- Отправлено из Mail ( https://mail.ru/ ) для Android
All working, thanks
Вторник, 19 мая 2026, 10:18 +05:00 от Sau --- via Therion <therion@speleo.sk
:
I had removing survey shots in my survey and founded error. Will be try new version.
-- Отправлено из Mail ( https://mail.ru/ ) для Android
_______________________________________________ Therion mailing list Therion@speleo.sk https://mailman.speleo.sk/listinfo/therion
-- Sau --- Отправлено из Почты Mail ( https://trk.mail.ru/c/zzm979 )
participants (3)
-
bruce＠tomo.co.nz -
Martin Budaj -
Sau ---