[Gvsig_english] Gvsig_internacional Digest, Vol 121, Issue 7

[anais.arrault at laposte.net]

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De: "gvsig internacional-request" <gvsig_internacional-request at listserv.gva.es> 
À: "gvsig internacional" <gvsig_internacional at listserv.gva.es> 
Envoyé: Jeudi 17 Mars 2016 12:00:11 
Objet: Gvsig_internacional Digest, Vol 121, Issue 7 

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Today's Topics: 

1. Help for beginner and I hope future developer 
(anais.arrault at laposte.net) 
2. Re: Help for beginner and I hope future developer 
(Antonio Falciano) 
3. Improvement and development of GIS skills 

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Message: 1 
Date: Wed, 16 Mar 2016 22:01:24 +0100 (CET) 
From: anais.arrault at laposte.net 
Subject: [Gvsig_english] Help for beginner and I hope future developer 
To: gvsig_internacional at listserv.gva.es 
Message-ID: 
<152685794.2402297.1458162084386.JavaMail.zimbra at laposte.net> 
Content-Type: text/plain; charset="utf-8" 

Hello, 

my name is Ana?s, I'm French. 
I just know GvSIG, it's very good! 
At university, we use QGis. I have a problem and looking on internet I saw that solution is to use GvSIG. 

I explain my problem. 
I have a points layer and a line layer. There's only one line. 
I want create segments on my line with my points layer. 
I used "snap point to layer" to put my points layer exactly on the line. 

My first question : How it works? Perpendicular line then intersection between lines? 

Then, I tried to use "split line with point layer" but I have an error and I don't know why? 
The message say : "File not found. segment.shp Do you want to locate the file?" 
Does somebody help me? 

Thanks! 

Ana?s 
PS : Sorry, I have to work my english. Work with you can help if you accept! 


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Message: 2 
Date: Wed, 16 Mar 2016 23:48:40 +0100 
From: Antonio Falciano <antonio.falciano at gmail.com> 
Subject: Re: [Gvsig_english] Help for beginner and I hope future 
developer 
To: gvsig_internacional at listserv.gva.es 
Message-ID: <56E9E2C8.20904 at gmail.com> 
Content-Type: text/plain; charset=windows-1252; format=flowed 

Il 16/03/2016 22:01, anais.arrault at laposte.net ha scritto: 
> Hello, 
> 
> my name is Ana?s, I'm French. 
> I just know GvSIG, it's very good! 
> At university, we use QGis. I have a problem and looking on internet I 
> saw that solution is to use GvSIG. 

Hi Ana?s, 

> I explain my problem. 
> I have a points layer and a line layer. There's only one line. 
> I want create segments on my line with my points layer. 
> I used "snap point to layer" to put my points layer exactly on the line. 
> 
> My first question : How it works? Perpendicular line then intersection 
> between lines? 

Yes, "Snap point to layer" calculates the distance of each point from 
the closest line. If this distance is within a tolerance, the point is 
snapped to line, otherwise not. 

> Then, I tried to use "split line with point layer" but I have an error 
> and I don't know why? 
> The message say : "File not found. segment.shp Do you want to locate the 
> file?" 

The error is probably due to the fact that both layers contain a field 
with the same name (ID). For instance, rename the ID field of point 
layer as IDP and retry. It should work now. 

> Does somebody help me? 
> 
> Thanks! 
> 
> Ana?s 
> PS : Sorry, I have to work my english. Work with you can help if you accept! 

Don't worry! My English is not perfect too! :) 

Cheers, 
Antonio 

-- 
Antonio Falciano 
http://www.linkedin.com/in/antoniofalciano 


------------------------------ 

Message 3 : 

Thank you very much! It works perfectly. 
I saw that you are GIS professional. 
I think my skills are reduced. I would really advance in order to develop myself. The mapping is very important. In all purview. 

So my question : What do you advise me to improve? 
How do I do to see and write scripts in GvSIG? 
If you have any advice I am taking. 

Thanks! 

Anaïs 
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End of Gvsig_internacional Digest, Vol 121, Issue 7 
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