Dear Mihai,<div><br></div><div>thanks for the data. It looks you have found a problem in therion. The problem is simple.</div><div><br></div><div>In the scrap scrap-c1, there is no station. Therefore it calculates coordinates according to calibration - assuming calibration is in the output coordinate system. Obviosly, this is not your case. Therefore adding just single station to every scrap places this scrap correctly and it starts working.</div>
<div><br></div><div>In this case, therion should generate an error, that would be easy to understand. Thanks for pointing this out.</div><div><br></div><div>Best regards, S.</div><div><br></div><div><div class="gmail_quote">
On 23 November 2011 20:14, Bruce <span dir="ltr"><<a href="mailto:bruce@tomo.co.nz">bruce@tomo.co.nz</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hello Mihai<br>
I am intrigued that you are using both scanned images and xvi files in the<br>
same drawing file (as mentioned in your 23Nov message below). My friend and<br>
I were just discussing this and my assumption was that it would be an<br>
uncomfortable match if both types of image were used in the same scrap<br>
because we cannot scale or rotate background images within the XTherion<br>
interface (with respect to each other).<br>
<br>
>From your description below you seem to be using quite a different drawing<br>
strategy (in some respects) to what we use.<br>
If you are willing to share your dataset with the forum (if not too big) or<br>
by personal message, I would appreciate the learning.<br>
Thanks<br>
Bruce<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:therion-bounces@speleo.sk">therion-bounces@speleo.sk</a> [mailto:<a href="mailto:therion-bounces@speleo.sk">therion-bounces@speleo.sk</a>] On Behalf<br>
Of Mihai Terente<br>
Sent: Thursday, 24 November 2011 3:26 a.m.<br>
To: List for Therion users<br>
Subject: Re: [Therion] Scrap is too large to process in metapost in<br>
thisscale<br>
<div class="HOEnZb"><div class="h5"><br>
It seems it will work if I add station points with the .xvi layer<br>
activated as background image. Initally I disabled the layer because<br>
of the grid, which I found quite annoying, and I kept only the morphed<br>
images. It seems that in this way the program didn't recorded well the<br>
coordinates of the points. Otherwise, with the .xvi grid and<br>
centerline visible, if I add a station point it recognizes its name<br>
automatically, and the coordinates are a little bit different, with<br>
lot of decimals.<br>
<br>
For the moment it compiles fine, in both .pdf and .shp format.<br>
<br>
Cheers,<br>
Mihai T.<br>
<br>
On Wed, Nov 23, 2011 at 11:06 AM, Mihai Terente <<a href="mailto:terenteml@gmail.com">terenteml@gmail.com</a>> wrote:<br>
> Yes, the same problem occurs when I add several station points. But<br>
> this happens only when I reeference the points to stations from the<br>
> survey (witn -name ...). I think it's something related to my approach<br>
> for morphing scanned images. I did like this:<br>
> - first I started an empty .th2 file (named schita-c1_w.th2, _w stands<br>
> for "warped")<br>
> - I added a background image (a piece of the scanned sketch,<br>
> CC01.jpeg), with Edit>Insert Image<br>
> - I created a scrap and I selected the scketch as a background image,<br>
> with the Insert button from the Scraps section in the control panel<br>
> - I added several station points, referenced to the station from a<br>
> survey, with -name ...@survey. From these stations it's only one that<br>
> is georeferenced (with fix command, in the survey preamble)<br>
> - then I compiled the map with -format .xvi<br>
> - Now, I noticed that if I add the .xvi file to my first .th2 file, I<br>
> get the image morphed, with the centerline on top of it, but displaced<br>
> with respect to my initial station points added to the scrap.<br>
> - That's why I a created a new .th2 file (schita_c1.th2), I added the<br>
> .xvi file as a background image and I drew the wall. If I compile the<br>
> map now (output esri .shp) everything goes fine, except that the .shp<br>
> is not georeferenced. If I add to the scrap the station point that is<br>
> georeferenced (fix) in the survey I get the error.<br>
><br>
> I put everything into the archive attached, if you have time to take a<br>
> look, I would appreciate.<br>
><br>
> Mihai T.<br>
><br>
><br>
> I put all my files in the .zip attached<br>
<br>
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