[Qgis-user] Structures extraction in QGIS 3.6.3

2019-06-21 Thread jean Lukusa 
Hello  Everybody.
Can  you  help  me  how  to  extract  lineaments, fold  and  faults
,using  Qgis3.6 3 with  landsat 8?
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[Qgis-user] SemiAutomaticClassificationPlugin (SCP-plug-in) warnings

2019-06-21 Thread Carolina Rey 
Hello everybody:

I am using the SCP-plugin and after going through the whole classification 
(processing) and running it I noticed that a lot of areas where not classified. 
They are in grey which ist not a color from the macroclasses (MC) I have 
chosen. I think it has to do with the error "Warning [10]: The following 
signature has not a covariance matrix and is excluded. Macro: 8 ID: 219". I 
couldn't find anything about this error in the internet. I would also like to 
understand what this matrix exactly is.
On the other Hand the Warning [12] was solved by creating more specific 
classifications in a certain macro class (instead of roof, the MC were called 
red_roofs, white_roofs but had the same colours). Is this an option to solve 
the problem?

I am just starting to use SCP.

Thanks a lot!
Carolina

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[Qgis-user] Recall: Editing Attribute Table Data

2019-06-21 Thread Altergott, Randy (CCI-Southwest) 
Altergott, Randy (CCI-Southwest) would like to recall the message, "Editing 
Attribute Table Data".
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Re: [Qgis-user] Plugin to perform repetetive update ?

2019-06-21 Thread Philip Barlow 
Hi Lars,

Should be possible to script with pyQGIS?

Example of how to add and update attributes here:

https://www.geodose.com/2018/09/qgis-python-tutorial-add-field-attribute.html


Phil

From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Lars I. 
Nielsen, LIFA A/S
Sent: 21 June 2019 09:39
To: 'qgis-user@lists.osgeo.org'
Subject: Re: [Qgis-user] Plugin to perform repetetive update ?

Hi Bo.

Yes, I did have a try with the Processing Modeler, but I failed to locate any 
function to update attributes.

It seems like it's only purpose is to generate a new (temp) layer ?


Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik

T

6313 6800

@

l...@lifa.dk

D

6313 6849

W

www.lifa.dk

M

2492 4866










[Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png]
Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S

Fra: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] På vegne af Bo Victor 
Thomsen
Sendt: 20. juni 2019 23:43
Til: qgis-user@lists.osgeo.org
Emne: Re: [Qgis-user] Plugin to perform repetetive update ?


Hi Lars -

Have you tried to take a look at the processing framework ? It works appr. like 
the FME Desktop, but inside QGIS.
https://docs.qgis.org/testing/en/docs/user_manual/processing/index.html

If you simply want to change / edit the attribute-values of multiple records 
from a layer in one operation, then have a look at:
https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/attribute_table.html#editing-multiple-fields

Regards

Bo Victor Thomsen
GIS & Database specialist
AestasGIS Denmark






Den 20-06-2019 kl. 14:40 skrev Lars I. Nielsen, LIFA A/S:
Hi list.

I'm looking for a tool (plugin or otherwise) that assist me in making 
repetitive updates to features in a QGIS layer a little less cumbersome.

Does such a tool exist ?


Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik
[Beskrivelse: Beskrivelse:  
C:\Users\lin\AppData\Roaming\Microsoft\signatures\284x82-Images-Get-L749-l3.gif]
T

6313 6800

@

l...@lifa.dk

D

6313 6849

W

www.lifa.dk

M

2492 4866

CVR

20937289


[Beskrivelse: Beskrivelse:  
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png]
Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S




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Re: [Qgis-user] Question

2019-06-21 Thread Micha Silver 

  
  
Hello
On 21/06/2019 8:23, tokinavalona
  falimanjato Rakotondravelo wrote:


  
  hello,
i'am a geograph student and i use qgis with grass in my
  study and in my job,  i m from Antananarivo Madagascar. the
  problem  is that  grass doesn'nt works. if i use grass, qgis
  crash.
what is the solution? please. 

  

Can you add some more information:

  What operating system, and what versions of QGIS and GRASS?
  What data are you working with?
  
  Exactly what action causes the crash?

Perhaps you can try to work with GRASS standalone?The processing
  toolbox in QGIS is indeed very convenient. But sometimes it adds
  complexity, and causes problems with external algorithms such as
  GRASS. 




  
Note: i m bad in english
thanks.
  
  
  
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Re: [Qgis-user] Plugin to perform repetetive update ?

2019-06-21 Thread Matthias Kuhn 

Hi,

The plugin ExcelSync updates derived attributes on an excel file with a 
1:1 relation to a spatial table.


Does this (partially) meet your needs?

Regards

Matthias

On 6/21/19 10:38 AM, Lars I. Nielsen, LIFA A/S wrote:


Hi Kirk.

I’m looking to simplify/automate updating certain (any number of) 
attributes in various opened tables.


The tool I’m looking for should perform the task with full configuration.

Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik

*T*



6313 6800



*@*



l...@lifa.dk

*D*



6313 6849



*W*



www.lifa.dk

*M*



2492 4866






**
**
Beskrivelse: Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png 


Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S
**

*Fra:*Kirk Schmidt [mailto:k...@nortekresources.com]
*Sendt:* 20. juni 2019 03:58
*Til:* Lars I. Nielsen, LIFA A/S; 'Régis Haubourg'
*Cc:* 'QGIS Users List'
*Emne:* RE: [Qgis-user] Plugin to perform repetetive update ?

Do you expect to modify and update vector data and/or attribute data 
only?


*From:*Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] *On Behalf 
Of *Lars I. Nielsen, LIFA A/S

*Sent:* Thursday, June 20, 2019 10:50 AM
*To:* 'Régis Haubourg'
*Cc:* 'QGIS Users List (qgis-user@lists.osgeo.org)'
*Subject:* Re: [Qgis-user] Plugin to perform repetetive update ?

Hi Regis.

Yes, I know that anything can be built. But I’m looking for a kind of 
generic tool, that I can use for ad-hoc updates. The updates tasks 
will vary from time to time.


You mention scripts. Is that the Processing Modeler you’re thinking of ?

Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik

*T*



6313 6800



*@*



l...@lifa.dk 

*D*



6313 6849



*W*



www.lifa.dk 

*M*



2492 4866






**
**
Beskrivelse: Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png 


Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S
**

*Fra:*Régis Haubourg [mailto:regis.haubo...@gmail.com]
*Sendt:* 20. juni 2019 14:43
*Til:* Lars I. Nielsen, LIFA A/S
*Cc:* QGIS Users List (qgis-user@lists.osgeo.org 
)

*Emne:* Re: [Qgis-user] Plugin to perform repetetive update ?

Hi many things are possible using plugins, scripts or even database 
side logic, but we need you to explain what you precisely need so that 
we can help.


Regards

Régis

Le jeu. 20 juin 2019 à 14:41, Lars I. Nielsen, LIFA A/S > a écrit :


Hi list.

I’m looking for a tool (plugin or otherwise) that assist me in
making repetitive updates to features in a QGIS layer a little
less cumbersome.

Does such a tool exist ?

Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik
Beskrivelse: Beskrivelse: Beskrivelse:

C:\Users\lin\AppData\Roaming\Microsoft\signatures\284x82-Images-Get-L749-l3.gif

*T*



6313 6800



*@*



l...@lifa.dk 

*D*



6313 6849



*W*



www.lifa.dk 

*M*



2492 4866



*CVR*



20937289


Beskrivelse: Beskrivelse: Beskrivelse:

C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png

Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S

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Re: [Qgis-user] Plugin to perform repetetive update ?

2019-06-21 Thread Lars I. Nielsen, LIFA A/S 
Hi Bo.

Yes, I did have a try with the Processing Modeler, but I failed to locate any 
function to update attributes.

It seems like it's only purpose is to generate a new (temp) layer ?


Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik

T

6313 6800

@

l...@lifa.dk

D

6313 6849

W

www.lifa.dk

M

2492 4866










[Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png]
Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S

Fra: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] På vegne af Bo Victor 
Thomsen
Sendt: 20. juni 2019 23:43
Til: qgis-user@lists.osgeo.org
Emne: Re: [Qgis-user] Plugin to perform repetetive update ?


Hi Lars -

Have you tried to take a look at the processing framework ? It works appr. like 
the FME Desktop, but inside QGIS.
https://docs.qgis.org/testing/en/docs/user_manual/processing/index.html

If you simply want to change / edit the attribute-values of multiple records 
from a layer in one operation, then have a look at:
https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/attribute_table.html#editing-multiple-fields

Regards

Bo Victor Thomsen
GIS & Database specialist
AestasGIS Denmark






Den 20-06-2019 kl. 14:40 skrev Lars I. Nielsen, LIFA A/S:
Hi list.

I'm looking for a tool (plugin or otherwise) that assist me in making 
repetitive updates to features in a QGIS layer a little less cumbersome.

Does such a tool exist ?


Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik
[Beskrivelse: Beskrivelse:  
C:\Users\lin\AppData\Roaming\Microsoft\signatures\284x82-Images-Get-L749-l3.gif]
T

6313 6800

@

l...@lifa.dk

D

6313 6849

W

www.lifa.dk

M

2492 4866

CVR

20937289


[Beskrivelse: Beskrivelse:  
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png]
Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S



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Re: [Qgis-user] Plugin to perform repetetive update ?

2019-06-21 Thread Lars I. Nielsen, LIFA A/S 
Hi Kirk.

I’m looking to simplify/automate updating certain (any number of) attributes in 
various opened tables.

The tool I’m looking for should perform the task with full configuration.


Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik

T

6313 6800

@

l...@lifa.dk

D

6313 6849

W

www.lifa.dk

M

2492 4866










[Beskrivelse: Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png]
Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S

Fra: Kirk Schmidt [mailto:k...@nortekresources.com]
Sendt: 20. juni 2019 03:58
Til: Lars I. Nielsen, LIFA A/S; 'Régis Haubourg'
Cc: 'QGIS Users List'
Emne: RE: [Qgis-user] Plugin to perform repetetive update ?

Do you expect to modify and update vector data and/or attribute data only?

From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Lars I. 
Nielsen, LIFA A/S
Sent: Thursday, June 20, 2019 10:50 AM
To: 'Régis Haubourg'
Cc: 'QGIS Users List (qgis-user@lists.osgeo.org)'
Subject: Re: [Qgis-user] Plugin to perform repetetive update ?

Hi Regis.

Yes, I know that anything can be built. But I’m looking for a kind of generic 
tool, that I can use for ad-hoc updates. The updates tasks will vary from time 
to time.

You mention scripts. Is that the Processing Modeler you’re thinking of ?


Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik

T

6313 6800

@

l...@lifa.dk

D

6313 6849

W

www.lifa.dk

M

2492 4866










[Beskrivelse: Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png]
Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S

Fra: Régis Haubourg [mailto:regis.haubo...@gmail.com]
Sendt: 20. juni 2019 14:43
Til: Lars I. Nielsen, LIFA A/S
Cc: QGIS Users List 
(qgis-user@lists.osgeo.org)
Emne: Re: [Qgis-user] Plugin to perform repetetive update ?

Hi many things are possible using plugins, scripts or even database side logic, 
but we need you to explain what you precisely need so that we can help.
Regards
Régis

Le jeu. 20 juin 2019 à 14:41, Lars I. Nielsen, LIFA A/S 
mailto:l...@lifa.dk>> a écrit :
Hi list.

I’m looking for a tool (plugin or otherwise) that assist me in making 
repetitive updates to features in a QGIS layer a little less cumbersome.

Does such a tool exist ?


Med venlig hilsen

Lars I. Nielsen, LIFA A/S
GIS-konsulent, FME Certified Professional
Geoinformatik
[Beskrivelse: Beskrivelse: Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\284x82-Images-Get-L749-l3.gif]
T

6313 6800

@

l...@lifa.dk

D

6313 6849

W

www.lifa.dk

M

2492 4866

CVR

20937289


[Beskrivelse: Beskrivelse: Beskrivelse: 
C:\Users\lin\AppData\Roaming\Microsoft\signatures\21x21-Images-Get-L749-l8.png]
Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S
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