[Therion] Splays appearing when not selected

[Benedikt Hallinger]

It's hard to isolate.

The structure is like this:
Hirlatzhoehle/Zubringer/,
where Zubringer contains more surveys.
Each folder has its own therion/ subfolder containing the therion 
sources.

If i do "source ../../../Hirlatzhoehle/therion/Hirlatzhoehle.th" the bug 
occurs.
That command sources the entire cave.

If i do source just the region with "source 
../../../Hirlatzhoehle/Zubringer/therion/Zubringer.th" (which contains 
essentially the same maps and scraps!) the bug occurs.
I have no idea how to track this don further, since we already talk 
about alot of data (2.4 km).


Am 2021-02-01 21:37, schrieb Benedikt Hallinger:
> I try to boil it down
> 
> Am 2021-02-01 21:12, schrieb Stacho Mudrak:
>> Hmmm, even scraps extending far beyond a known station could cause a
>> problem - usually, it is the case with steep passages. In your case,
>> it looks like some outline problem.
>> 
>> Are you able to isolate such scrap and send me some minimalistic
>> sample?
>> 
>> Thanks, S.
>> 
>> On Mon, 1 Feb 2021 at 20:10, Benedikt Hallinger <beni at hallinger.org>
>> wrote:
>> 
>>> Hi, thanks for responding,
>>> 
>>> i have the problem only tested with the lox.
>>> The red box fits nicely my selected data.
>>> The survex file also is OK.
>>> 
>>> Probably it's caused by artifacts, see screenshot.
>>> Thats an old bug, and caused by some scraps extending far beyond a
>>> known
>>> station (walls are marked unsurveyed).
>>> 
>>> Am 2021-02-01 19:52, schrieb Stacho Mudrak:
>>>> Hi Beni,
>>>> 
>>>> thanks for review.
>>>> 
>>>> Are you having coloring problem with .lox file or .pdf map?
>>>> 
>>>> I have tried on my dataset, but when I select whole cave - entire
>>>> color range is used - from magenta to red.
>>>> 
>>>> When I select just a part of the cave, coloring changes and the
>>> whole
>>>> range is used for selected part.
>>>> 
>>>> Does your red rectangle fit selected data or is it much bigger? If
>>> the
>>>> latter is the case, there must be some artifacts still remaining -
>>>> that were not removed with selection. Maybe some stations? Does
>>> this
>>>> problem remain also with aven .3d export?
>>>> 
>>>> It would be great if we could find this bug before therion goes to
>>>> debian release.
>>>> 
>>>> S.
>>>> 
>>>> On Mon, 1 Feb 2021 at 10:17, Benedikt Hallinger
>>> <beni at hallinger.org>
>>>> wrote:
>>>> 
>>>>> Checked it, looks good for me (data selection, and pdf map
>>> printout
>>>>> with
>>>>> people showing up again), with one exception:
>>>>> 
>>>>> - I source all of the cave's data. (ok)
>>>>> - Then i select jsut a part of it. (ok)
>>>>> - The lox output contains just the selected part (ok)
>>>>> - The altitude coloring is all the same, despite having
>>> significant
>>>>> altitude changes in the dataset.
>>>>> The reason seems to be that the coloring is done according in
>>>>> relation
>>>>> to ALL the cave, not just the selected parts - in comparison to
>>> the
>>>>> entire system the altitude difference is negligible, but i
>>> expected
>>>>> the
>>>>> lox to generate the altitude band according to the actual min/max
>>>>> values
>>>>> of the selected dataset.
>>>>> 
>>>>> $ therion -v
>>>>> therion 5.5.6 (2020-12-27)
>>>>> - using Proj 7.2.1, compiled against 7.2.1
>>>>> 
>>>>> But: therion compile cdf201b5bf921 has the same behaviour.
>>>>> 
>>>>> Am 2021-01-27 8:59, schrieb Benedikt Hallinger:
>>>>>> I just did apt-get update, and see 5.5.6ds1-5
>>>>>> 
>>>>>> That is the old version, right? I do wait for 5.5.6ds1-6 ?
>>>>>> 
>>>>>> 
>>>>>> Am 2021-01-26 16:16, schrieb Wookey:
>>>>>>> On 2021-01-24 14:40 +0100, Benedikt Hallinger wrote:
>>>>>>>> Wookey, when is this expected to appear in testing?
>>>>>>>> I would test it
>>>>>>> 
>>>>>>> It's there now.
>>>>>>> 
>>>>>>> Wookey
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