<div dir="auto"><div>That is actually quite easy using a bit of SQL in a virtual layer. After all the west to east and north to south is just a matter of adding a X and a Y fields and order first by X, then by Y. </div><div dir="auto"><br></div><div dir="auto">I am not at my computer now, but when I came back I will try to get you a ready to use query. </div><div dir="auto"><br></div><div dir="auto">Alex</div><div dir="auto"><br><div class="gmail_quote" dir="auto"><div dir="ltr" class="gmail_attr">A qui, 2/05/2019, 17:39, Fernando M. Roxo da Motta <<a href="mailto:petro@roxo.org" target="_blank" rel="noreferrer">petro@roxo.org</a>> escreveu:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Thu, 2 May 2019 06:52:43 +0000, Karl Magnus Jönsson<br>
<<a href="mailto:Karl-Magnus.Jonsson@kristianstad.se" rel="noreferrer noreferrer" target="_blank">Karl-Magnus.Jonsson@kristianstad.se</a>> wrote:<br>
<br>
<br>
> Hi!<br>
> One way could be to calculate the sequence and coordinates in Excel<br>
> or something similar. If the points are regularly spaced of course.<br>
> Then save to csv, import in QGIS and save to whatever.<br>
<br>
That can be a great idea.<br>
<br>
In my problem all a have to start is a polygon, not necessarily<br>
regular, and the directions and spacing of the lines. The lines in the<br>
grid doesn't have to be orthogonal and almost never NS/EW.<br>
<br>
That seems to be a little cumbersome for an excel spreadsheet. 🤔🤔<br>
<br>
<br>
<br>
> <br>
> Cheers!<br>
> <br>
> Karl-Magnus Jönsson <br>
> <br>
> <br>
> -----Ursprungligt meddelande-----<br>
> Från: Qgis-user [mailto:<a href="mailto:qgis-user-bounces@lists.osgeo.org" rel="noreferrer noreferrer" target="_blank">qgis-user-bounces@lists.osgeo.org</a>] För<br>
> Fernando M. Roxo da Motta Skickat: den 2 maj 2019 02:16<br>
> Till: <a href="mailto:qgis-user@lists.osgeo.org" rel="noreferrer noreferrer" target="_blank">qgis-user@lists.osgeo.org</a><br>
> Ämne: Re: [Qgis-user] How calculate sequential values based on<br>
> spatial pattern<br>
> <br>
> On Wed, 1 May 2019 16:38:41 -0500, Apoyo Carbono<br>
> <<a href="mailto:ana.munevar@fcgsas.com" rel="noreferrer noreferrer" target="_blank">ana.munevar@fcgsas.com</a>> wrote:<br>
> <br>
> <br>
> > Hi!<br>
> > I need your help. I need to Create a numbers sequentially in a<br>
> > "Points shapefile" with a spacial pattern.<br>
> > For example, the point number 1 start northwestern and the next<br>
> > numbers points will be order from west to east. For the next row (to<br>
> > South) going from west to east too.<br>
> > And so on, the values points increase to the south. Therefore the<br>
> > last point will be in the southeast.<br>
> > For now I'm doing manual but it is around 1,000 points! <br>
> <br>
> This looks like a lot to a 3D seismic survey. 🤔🤔🤔<br>
> <br>
> I had a script for Qgis 2.x that worked well enough to be useful to<br>
> me. The points were generated using a grid support. In your case I<br>
> would have a set of EW lines spaced regularly from north to south, and<br>
> numbered that way.<br>
> <br>
> During the points generation I had two (among others) attributes<br>
> associated to each point. The first one was a point number within<br>
> the line and the other the line number.<br>
> <br>
> The points were generated so that all points with the same point<br>
> number were parallel to another set of line (usually perpendicular to<br>
> the first one).<br>
> <br>
> I don't know if this is like you are looking for, the point here<br>
> (pun unintended) were to associate the numbering attribut while<br>
> generating the points.<br>
> <br>
> Hope this helps.<br>
> <br>
> <br>
> > <br>
> > I hope that you understand my situation. Can you help me? I could<br>
> > send you the shapefile with an example better explained<br>
> > <br>
> <br>
> <br>
> Roxo<br>
> <br>
> P.S.- It is possible to still have tose set of scripts luking around<br>
> somewhere, they were never ported to 3.X. They were too horrible to<br>
> begin with. 😇😇<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
Roxo<br>
<br>
-- <br>
---------------- Non luctari, ludare -------------------+ WYSIWYG<br>
Fernando M. Roxo da Motta <<a href="mailto:petro@roxo.org" rel="noreferrer noreferrer" target="_blank">petro@roxo.org</a>> | Editor?<br>
Except where explicitly stated I speak on my own behalf.| VI !!<br>
PU5RXO | I see text,<br>
------------ Quis custodiet ipsos custodes?-------------+ I get text!<br>
<br>
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