FieldShape problem

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Martin Gejl

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Aug 20, 2024, 2:51:38 AM8/20/24
to FIELDimageR: A R package to analyze orthomosaic images from field trials.
Hi All
I am have problems with the x/y size in the plot shape.
If it type in 2 x 7 m the plot will not be 2 X 7 meter more like 1.75 X 5.5
It worked last week but know seems like it dose not get the right coordinates from the ortophoto.
Any one else who have this problem or just my computer that need some fixing.
Regards
Martin

Jose Menes

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Oct 1, 2024, 10:50:45 AM10/1/24
to FIELDimageR: A R package to analyze orthomosaic images from field trials.
I was having the same problem, I'm sure it worked fine before. Were you able to fix it?

fmatias

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Oct 6, 2024, 9:39:44 PM10/6/24
to FIELDimageR: A R package to analyze orthomosaic images from field trials.
Hi there,

Are you guys using R_Extra or QGIS?

Best,
Filipe

Jose Menes

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Oct 7, 2024, 7:29:16 AM10/7/24
to FIELDimageR: A R package to analyze orthomosaic images from field trials.
Hi!
Qgis! For now I solve it by measuring the polygon that was generated and making the relationship to do it again.

Martin Gejl

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Oct 7, 2024, 8:28:48 AM10/7/24
to FIELDimageR: A R package to analyze orthomosaic images from field trials.
I was using QGIS.
Regards
Martin

Filipe Matias

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Oct 7, 2024, 10:57:17 AM10/7/24
to FIELD...@googlegroups.com, pspawar
Cool, very clever way around ... good job!

Are you using the last version of FIELDimageR-QGIS? @pspawar already fixed this issue. Download everything again and let´s know it... ok

All the best,
Filipe

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Jose Menes

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Oct 7, 2024, 11:29:03 AM10/7/24
to FIELD...@googlegroups.com, pspawar
I downloaded it again and still have the same problem :(. I also tried it in different versions of Qgis 3.34 and 3.28

Filipe Matias

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Oct 7, 2024, 12:06:46 PM10/7/24
to FIELD...@googlegroups.com, pspawar
Jose, do you mind sharing the image and some prints of the errors? In our study cases, the tool is working just fine!

Thanks,
Filipe

Jose Menes

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Oct 7, 2024, 2:03:59 PM10/7/24
to FIELD...@googlegroups.com, pspawar
image.png
image.png

I show you the first one without putting anything in buffer, X or Y and it has the logical measurements of my plots. The second image putting Y=2m X=1m. Even now that I downloaded the latest version again it works worse for me, before it was almost the same size, maybe it's because I changed something in my qgis configuration, I don't know. In itself the code doesn't give me any error when I run it. But I had used it before for quite a few flights and it didn't give me any problems.Thanks for the help!

Filipe Matias

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Oct 7, 2024, 4:06:32 PM10/7/24
to FIELD...@googlegroups.com, pspawar
Interesting ... Can we see the CRS of (1) raster, (1) SHP, and (1) QGIS? 

They all must be at the same CRS.

image.png

image.png


Jose Menes

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Oct 8, 2024, 10:12:53 AM10/8/24
to FIELD...@googlegroups.com, pspawar
image.png
image.png
image.png
I work everything in EPSG 4326, just in case I also tried in plane coordinates. Just in case I tried in plane coordinates too. I also tried using a shape with points for the grid and the option to mark the points with the mouse. I also tried with different orthomosaics. But I will continue trying, I think it is probably something with the coordinate systems.
Anyway, I take this opportunity to thank you, I was able to do quite a few interesting things with your plugin in my work!!!

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