subject:"Re\: \[Qgis\-user\] Help converting State"

Re: [Qgis-user] Help converting State

2022-01-26 Thread Wolfgang Meinolf

Hi,
as an alternative you can update the existing coordinate attributes following 
to reprojection also with $x and $y, which updates the existing coordinates 
according to the new CRS.

Best regards from Bavaria
Wolfgang

Von: Qgis-user  Im Auftrag von Bighouse 
Productions
Gesendet: Dienstag, 25. Januar 2022 18:34
An: Andrea Giudiceandrea 
Cc: qgis-user 
Betreff: Re: [Qgis-user] Help converting State

Thanks Andrea! GEOMETRY: AS_XY  - that did the trick for me. That was a long 24 
hours trying to figure it out :-)

You rock! Thanks a lot.
D.

Doug Hadfield,
bighouseproductions.ca<http://bighouseproductions.ca/>
VRtuous.com<http://www.vrtuous.com/>
virtualvideoproductions.com<http://virtualvideoproductions.com>
Video, Animation, Photography, 3D & VR
778 895 1755
Demo Reel: https://vimeo.com/183084451
Photography: bighouse.smugmug.com<http://bighouse.smugmug.com/>



On Tue, Jan 25, 2022 at 4:16 AM Andrea Giudiceandrea 
mailto:andreaer...@libero.it>> wrote:

Bighouse 
Productions<https://www.mail-archive.com/search?l=qgis-user@lists.osgeo.org=from:%22Bighouse+Productions%22>
 Mon, 24 Jan 2022 18:37:41 
-0800<https://www.mail-archive.com/search?l=qgis-user@lists.osgeo.org=date:20220124>

Hi Chris et al. here's a video showing the steps I'm following -- can

someone pinpoint what I'm doing wrong?

https://vimeo.com/669657507/e84405ce12
Hi Doug,
If I understand correctly your "issue" looking at the video, there is probably 
a misunderstanding about how csv / vector layers / reprojection work.

A GIS vector layer stores information about the features geometries (the 
coordinates of each point or vertex) and the features alphanumeric attributes 
(the fields and their values).

A csv file stores alphanumeric attributes.

When you import the csv file in QGIS , since some fields contain values 
representing the coordinates of a point,  it becomes a vector layer in which 
the features geometries are created, on importing, from the values (the 
coordinates) contained in such fields and the features attributes are the same 
attributes stored in the csv file.

Reprojecting a vector layer from a CRS to another one only changes the features 
geometries and not the features attributes.

Exporting a vector layer (with default options) to a csv file only saves its 
alphanumeric attributes.

Does this make sense to you?

Do you need to transform the coordinates values relative to a CRS stored in the 
EAST and NORTH fields of your csv file to the coordinates values relative to 
another CRS and update your EAST and NORTH fields or add new fields with the 
new values and save it as another csv file?

There various ways to obtain the some result.

For example:
- you can select the GEOMETRY: AS_XY layer option in order to add X an Y fields 
to the exported CSV in which the coordinates values are stored relative to the 
CRS set in the CRT option.
- or you can reproject the layer (Processing tool: "Reproject layer") and than 
use the Field Calculator to add new field or updated the EAST and NORTH fields 
with the new coordinates of the points and then save the layer to a CSV file 
with the default options.
- or you can use the Processing tool "Add X/Y fields to layer" to add X and Y 
fields with the coordinates values relative to the desired CRS and then save 
the layer to a CSV file with the default options.

Regards.

Andrea Giudiceandrea
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Re: [Qgis-user] Help converting State

2022-01-25 Thread Bighouse Productions

Thanks Andrea! GEOMETRY: AS_XY  - that did the trick for me. That was a
long 24 hours trying to figure it out :-)

You rock! Thanks a lot.
D.

*Doug Hadfield, *
*bighouseproductions.ca *
*VRtuous.com *
*virtualvideoproductions.com *
*Video, Animation, Photography, 3D & VR*
778 895 1755
Demo Reel: https://vimeo.com/183084451
Photography: bighouse.smugmug.com



On Tue, Jan 25, 2022 at 4:16 AM Andrea Giudiceandrea 
wrote:

> Bighouse Productions
> 
>  Mon, 24 Jan 2022 18:37:41 -0800
> 
>
> Hi Chris et al. here's a video showing the steps I'm following -- can
> someone pinpoint what I'm doing wrong?
>
> https://vimeo.com/669657507/e84405ce12
>
> Hi Doug,
> If I understand correctly your "issue" looking at the video, there is
> probably a misunderstanding about how csv / vector layers / reprojection
> work.
>
> A GIS vector layer stores information about the features geometries (the
> coordinates of each point or vertex) and the features alphanumeric
> attributes (the fields and their values).
>
> A csv file stores alphanumeric attributes.
>
> When you import the csv file in QGIS , since some fields contain values
> representing the coordinates of a point,  it becomes a vector layer in
> which the features geometries are created, on importing, from the values
> (the coordinates) contained in such fields and the features attributes are
> the same attributes stored in the csv file.
>
> Reprojecting a vector layer from a CRS to another one only changes the
> features geometries and not the features attributes.
>
> Exporting a vector layer (with default options) to a csv file only saves
> its alphanumeric attributes.
>
> Does this make sense to you?
>
> Do you need to transform the coordinates values relative to a CRS stored
> in the EAST and NORTH fields of your csv file to the coordinates values
> relative to another CRS and update your EAST and NORTH fields or add new
> fields with the new values and save it as another csv file?
>
> There various ways to obtain the some result.
>
> For example:
> - you can select the GEOMETRY: AS_XY layer option in order to add X an Y
> fields to the exported CSV in which the coordinates values are stored
> relative to the CRS set in the CRT option.
> - or you can reproject the layer (Processing tool: "Reproject layer") and
> than use the Field Calculator to add new field or updated the EAST and
> NORTH fields with the new coordinates of the points and then save the layer
> to a CSV file with the default options.
> - or you can use the Processing tool "Add X/Y fields to layer" to add X
> and Y fields with the coordinates values relative to the desired CRS and
> then save the layer to a CSV file with the default options.
>
> Regards.
>
> Andrea Giudiceandrea
> ___
> Qgis-user mailing list
> Qgis-user@lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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Re: [Qgis-user] Help converting State

2022-01-25 Thread tim dunlevie

Yeah I do a "long way" around for this.

Add the layer - add delimited text layer(or use the geoprocessing task)
Plot those points in its original projection.
Export that layer to the new grid / projection you want to generate the
coordinates.
Add new fields to this new layer, then use field calculator to generate XY
($x, $y in field calculator).


On Tue, 25 Jan 2022, 7:41 pm Nicolas Cadieux, 
wrote:

> Hi Doug.
>
> QGIS will reproject the data on the fly so you will not “see” (on the
> screen) the difference. Try saving the reprojected file as a .gpkg then use
> the field calculator to create a new x and y field.  That should generate
> new x and y coordinates in the new CRS.
>
> Nicolas Cadieux
> https://gitlab.com/njacadieux
>
> Le 24 janv. 2022 à 19:00, Bighouse Productions <
> d...@bighouseproductions.ca> a écrit :
>
> 
> Bighouse Productions 
> [image: Attachments]3:44 PM (12 minutes ago)
> to chris, qgis-user
> Thanks so much Chris,
>
> I've been trying 6.1.3 for a while now and I can't seem to get the CSV
> file to export & convert from one CRS to the other (NAD27 Nevada East to
> UTM NAD27).
>
> No probs switching the CRS of the document and the coordinates layer...
> but each time I export in the new CRS (EPSG:26711) the saved document is
> exactly as it was when I started. To summarize, here's what I'm doing:
>
> 1. Start a new QGIS file
> 2. Change the CRS to Nevada East NAD27
> 3. Add comma delimited layer & change x to East and y to northing
>
> Everything looks good at this point. Now I just want to convert from NAD27
> Nevada East to NAD 27 UTM... no luck.
>
> From here I've tried a few things:
>
> 1. Export this layer to EPSG:26711. Nothing changes.
> 2. Change project and layer CRS to EPSG:26711 and export as EPSG:26711.
> Nothing changes.
> 2. Various other implementations of the above.
>
> Do you see what I'm doing wrong? I'll paste a link to the file just in
> case you have a chance to have a look at it. Thanks again.
>
>
> https://drive.google.com/file/d/1TsOyNMLqGD8MsnT-UpirMjw7gXxw1_43/view?usp=sharing
>
> Doug.
>
> *Doug Hadfield, *
> *bighouseproductions.ca *
> *VRtuous.com *
> *virtualvideoproductions.com *
> *Video, Animation, Photography, 3D & VR*
> 778 895 1755
> Demo Reel: https://vimeo.com/183084451
> Photography: bighouse.smugmug.com
>
>
>
> On Mon, Jan 24, 2022 at 1:58 PM chris hermansen 
> wrote:
>
>> Ooops sorry I only responded to the OP
>>
>> On Mon, Jan 24, 2022 at 1:57 PM chris hermansen 
>> wrote:
>>
>>> Doug and list,
>>>
>>> On Mon, Jan 24, 2022 at 1:49 PM Bighouse Productions <
>>> d...@bighouseproductions.ca> wrote:
>>>
 Hi there, I'm hoping someone can help me convert State Plane
 Coordinate System, Nevada East NAD27 to UTM NAD27 using QGIS. I have a CSV
 spreadsheet with 1000s of drill holes with Easting and Northing data in
 SPCS Nevada East. Is this doable using QGIS?

 Thanks for any help you can provide!


>>> It sounds like you have point data in a .csv file.
>>>
>>> QGIS has lots of great documentation that can help you do this kind of
>>> task.  For example, you might want to read over this on using spreadsheet
>>> or csv data:
>>>
>>> https://www.qgistutorials.com/en/docs/importing_spreadsheets_csv.html
>>>
>>> and then this on reprojecting
>>>
>>>
>>> https://docs.qgis.org/3.16/en/docs/training_manual/vector_analysis/reproject_transform.html
>>> especially 6.1.3
>>>
>>>
>>> --
>>> Chris Hermansen · clhermansen "at" gmail "dot" com
>>>
>>> C'est ma façon de parler.
>>>
>>
>>
>> --
>> Chris Hermansen · clhermansen "at" gmail "dot" com
>>
>> C'est ma façon de parler.
>> ___
>> Qgis-user mailing list
>> Qgis-user@lists.osgeo.org
>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>>
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Re: [Qgis-user] Help converting State

2022-01-25 Thread Nicolas Cadieux

Hi Doug.

QGIS will reproject the data on the fly so you will not “see” (on the screen) 
the difference. Try saving the reprojected file as a .gpkg then use the field 
calculator to create a new x and y field.  That should generate new x and y 
coordinates in the new CRS.

Nicolas Cadieux
https://gitlab.com/njacadieux

> Le 24 janv. 2022 à 19:00, Bighouse Productions  
> a écrit :
> 
> 
> 
> Bighouse Productions 
> 
> 3:44 PM (12 minutes ago)
> 
> to chris, qgis-user
> Thanks so much Chris, 
> 
> I've been trying 6.1.3 for a while now and I can't seem to get the CSV file 
> to export & convert from one CRS to the other (NAD27 Nevada East to UTM 
> NAD27). 
> 
> No probs switching the CRS of the document and the coordinates layer... but 
> each time I export in the new CRS (EPSG:26711) the saved document is exactly 
> as it was when I started. To summarize, here's what I'm doing: 
> 
> 1. Start a new QGIS file
> 2. Change the CRS to Nevada East NAD27
> 3. Add comma delimited layer & change x to East and y to northing
> 
> Everything looks good at this point. Now I just want to convert from NAD27 
> Nevada East to NAD 27 UTM... no luck. 
> 
> From here I've tried a few things: 
> 
> 1. Export this layer to EPSG:26711. Nothing changes. 
> 2. Change project and layer CRS to EPSG:26711 and export as EPSG:26711. 
> Nothing changes. 
> 2. Various other implementations of the above. 
> 
> Do you see what I'm doing wrong? I'll paste a link to the file just in case 
> you have a chance to have a look at it. Thanks again. 
> 
> https://drive.google.com/file/d/1TsOyNMLqGD8MsnT-UpirMjw7gXxw1_43/view?usp=sharing
> 
> Doug. 
> 
> Doug Hadfield, 
> bighouseproductions.ca
> VRtuous.com
> virtualvideoproductions.com
> Video, Animation, Photography, 3D & VR
> 778 895 1755
> Demo Reel: https://vimeo.com/183084451
> Photography: bighouse.smugmug.com
> 
> 
> 
>> On Mon, Jan 24, 2022 at 1:58 PM chris hermansen  
>> wrote:
>> Ooops sorry I only responded to the OP
>> 
>>> On Mon, Jan 24, 2022 at 1:57 PM chris hermansen  
>>> wrote:
>>> Doug and list,
>>> 
 On Mon, Jan 24, 2022 at 1:49 PM Bighouse Productions 
  wrote:
 Hi there, I'm hoping someone can help me convert State Plane Coordinate 
 System, Nevada East NAD27 to UTM NAD27 using QGIS. I have a CSV 
 spreadsheet with 1000s of drill holes with Easting and Northing data in 
 SPCS Nevada East. Is this doable using QGIS? 
 
 Thanks for any help you can provide! 
 
>>> 
>>> It sounds like you have point data in a .csv file.
>>> 
>>> QGIS has lots of great documentation that can help you do this kind of 
>>> task.  For example, you might want to read over this on using spreadsheet 
>>> or csv data:
>>> 
>>> https://www.qgistutorials.com/en/docs/importing_spreadsheets_csv.html
>>> 
>>> and then this on reprojecting
>>> 
>>> https://docs.qgis.org/3.16/en/docs/training_manual/vector_analysis/reproject_transform.html
>>>  especially 6.1.3 
>>> 
>>> 
>>> -- 
>>> Chris Hermansen · clhermansen "at" gmail "dot" com
>>> 
>>> C'est ma façon de parler.
>> 
>> 
>> -- 
>> Chris Hermansen · clhermansen "at" gmail "dot" com
>> 
>> C'est ma façon de parler.
>> ___
>> Qgis-user mailing list
>> Qgis-user@lists.osgeo.org
>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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Re: [Qgis-user] Help converting State

2022-01-24 Thread Bighouse Productions

Hi Chris et al. here's a video showing the steps I'm following -- can
someone pinpoint what I'm doing wrong?

https://vimeo.com/669657507/e84405ce12

Thanks again!

*Doug Hadfield, *
*bighouseproductions.ca *
*VRtuous.com *
*virtualvideoproductions.com *
*Video, Animation, Photography, 3D & VR*
778 895 1755
Demo Reel: https://vimeo.com/183084451
Photography: bighouse.smugmug.com



On Mon, Jan 24, 2022 at 1:58 PM chris hermansen 
wrote:

> Ooops sorry I only responded to the OP
>
> On Mon, Jan 24, 2022 at 1:57 PM chris hermansen 
> wrote:
>
>> Doug and list,
>>
>> On Mon, Jan 24, 2022 at 1:49 PM Bighouse Productions <
>> d...@bighouseproductions.ca> wrote:
>>
>>> Hi there, I'm hoping someone can help me convert State Plane Coordinate
>>> System, Nevada East NAD27 to UTM NAD27 using QGIS. I have a CSV spreadsheet
>>> with 1000s of drill holes with Easting and Northing data in SPCS Nevada
>>> East. Is this doable using QGIS?
>>>
>>> Thanks for any help you can provide!
>>>
>>>
>> It sounds like you have point data in a .csv file.
>>
>> QGIS has lots of great documentation that can help you do this kind of
>> task.  For example, you might want to read over this on using spreadsheet
>> or csv data:
>>
>> https://www.qgistutorials.com/en/docs/importing_spreadsheets_csv.html
>>
>> and then this on reprojecting
>>
>>
>> https://docs.qgis.org/3.16/en/docs/training_manual/vector_analysis/reproject_transform.html
>> especially 6.1.3
>>
>>
>> --
>> Chris Hermansen · clhermansen "at" gmail "dot" com
>>
>> C'est ma façon de parler.
>>
>
>
> --
> Chris Hermansen · clhermansen "at" gmail "dot" com
>
> C'est ma façon de parler.
> ___
> Qgis-user mailing list
> Qgis-user@lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
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Re: [Qgis-user] Help converting State

2022-01-24 Thread Bighouse Productions

Bighouse Productions 
[image: Attachments]3:44 PM (12 minutes ago)
to chris, qgis-user
Thanks so much Chris,

I've been trying 6.1.3 for a while now and I can't seem to get the CSV file
to export & convert from one CRS to the other (NAD27 Nevada East to UTM
NAD27).

No probs switching the CRS of the document and the coordinates layer... but
each time I export in the new CRS (EPSG:26711) the saved document is
exactly as it was when I started. To summarize, here's what I'm doing:

1. Start a new QGIS file
2. Change the CRS to Nevada East NAD27
3. Add comma delimited layer & change x to East and y to northing

Everything looks good at this point. Now I just want to convert from NAD27
Nevada East to NAD 27 UTM... no luck.

>From here I've tried a few things:

1. Export this layer to EPSG:26711. Nothing changes.
2. Change project and layer CRS to EPSG:26711 and export as EPSG:26711.
Nothing changes.
2. Various other implementations of the above.

Do you see what I'm doing wrong? I'll paste a link to the file just in case
you have a chance to have a look at it. Thanks again.

https://drive.google.com/file/d/1TsOyNMLqGD8MsnT-UpirMjw7gXxw1_43/view?usp=sharing

Doug.

*Doug Hadfield, *
*bighouseproductions.ca *
*VRtuous.com *
*virtualvideoproductions.com *
*Video, Animation, Photography, 3D & VR*
778 895 1755
Demo Reel: https://vimeo.com/183084451
Photography: bighouse.smugmug.com

On Mon, Jan 24, 2022 at 1:58 PM chris hermansen 
wrote:

> Ooops sorry I only responded to the OP
>
> On Mon, Jan 24, 2022 at 1:57 PM chris hermansen 
> wrote:
>
>> Doug and list,
>>
>> On Mon, Jan 24, 2022 at 1:49 PM Bighouse Productions <
>> d...@bighouseproductions.ca> wrote:
>>
>>> Hi there, I'm hoping someone can help me convert State Plane Coordinate
>>> System, Nevada East NAD27 to UTM NAD27 using QGIS. I have a CSV spreadsheet
>>> with 1000s of drill holes with Easting and Northing data in SPCS Nevada
>>> East. Is this doable using QGIS?
>>>
>>> Thanks for any help you can provide!
>>>
>>>
>> It sounds like you have point data in a .csv file.
>>
>> QGIS has lots of great documentation that can help you do this kind of
>> task.  For example, you might want to read over this on using spreadsheet
>> or csv data:
>>
>> https://www.qgistutorials.com/en/docs/importing_spreadsheets_csv.html
>>
>> and then this on reprojecting
>>
>>
>> https://docs.qgis.org/3.16/en/docs/training_manual/vector_analysis/reproject_transform.html
>> especially 6.1.3
>>
>>
>> --
>> Chris Hermansen · clhermansen "at" gmail "dot" com
>>
>> C'est ma façon de parler.
>>
>
>
> --
> Chris Hermansen · clhermansen "at" gmail "dot" com
>
> C'est ma façon de parler.
> ___
> Qgis-user mailing list
> Qgis-user@lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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Re: [Qgis-user] Help converting State

2022-01-24 Thread chris hermansen

Ooops sorry I only responded to the OP

On Mon, Jan 24, 2022 at 1:57 PM chris hermansen 
wrote:

> Doug and list,
>
> On Mon, Jan 24, 2022 at 1:49 PM Bighouse Productions <
> d...@bighouseproductions.ca> wrote:
>
>> Hi there, I'm hoping someone can help me convert State Plane Coordinate
>> System, Nevada East NAD27 to UTM NAD27 using QGIS. I have a CSV spreadsheet
>> with 1000s of drill holes with Easting and Northing data in SPCS Nevada
>> East. Is this doable using QGIS?
>>
>> Thanks for any help you can provide!
>>
>>
> It sounds like you have point data in a .csv file.
>
> QGIS has lots of great documentation that can help you do this kind of
> task.  For example, you might want to read over this on using spreadsheet
> or csv data:
>
> https://www.qgistutorials.com/en/docs/importing_spreadsheets_csv.html
>
> and then this on reprojecting
>
>
> https://docs.qgis.org/3.16/en/docs/training_manual/vector_analysis/reproject_transform.html
> especially 6.1.3
>
>
> --
> Chris Hermansen · clhermansen "at" gmail "dot" com
>
> C'est ma façon de parler.
>


-- 
Chris Hermansen · clhermansen "at" gmail "dot" com

C'est ma façon de parler.
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Re: [Qgis-user] Help converting State

Re: [Qgis-user] Help converting State

Re: [Qgis-user] Help converting State

Re: [Qgis-user] Help converting State

Re: [Qgis-user] Help converting State

Re: [Qgis-user] Help converting State

Re: [Qgis-user] Help converting State

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