# \#gdal

**URL:** https://forum.opencv.org/tag/gdal/305.md

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## [Imreadmulti error](https://forum.opencv.org/t/imreadmulti-error/12269)

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**Author:** [@raivore](https://forum.opencv.org/u/raivore)\
**Replies:** 2\
**Last updated:** [March 8, 2023, 8:00am UTC](https://forum.opencv.org/t/imreadmulti-error/12269 "2023-03-08T08:00:49Z")

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Hi I am using folloving procedure imreadmulti(“F:\\3D-data\\GeoTIFFs\\44744.tif”, pages); And getting following error : cv::TiffDecoder::readData OpenCV TIFF: TIFFRGBAImageOK: Sorry, can not handle image with Photometri…

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## [Opencv merge gives errors](https://forum.opencv.org/t/opencv-merge-gives-errors/12240)

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**Author:** [@raivore](https://forum.opencv.org/u/raivore)\
**Replies:** 4\
**Last updated:** [March 6, 2023, 1:26pm UTC](https://forum.opencv.org/t/opencv-merge-gives-errors/12240 "2023-03-06T13:26:20Z")

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Hi I am using opencv merge function to merge 3 bands and got following error : Exception thrown at 0x00007FFD6309441C in project2.exe: Microsoft C++ exception: osgeo::proj::io::FactoryException at memory location 0x000…

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## [C++ OpenCV one-dimensional array to image?](https://forum.opencv.org/t/c-opencv-one-dimensional-array-to-image/5589)

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**Author:** [@wun](https://forum.opencv.org/u/wun)\
**Replies:** 2\
**Last updated:** [October 25, 2021, 9:16am UTC](https://forum.opencv.org/t/c-opencv-one-dimensional-array-to-image/5589 "2021-10-25T09:16:01Z")

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I used GDAL to read the original image and then converted it into a one-dimensional array, but there was an error when I used OpencV to convert the one-dimensional array into an image, which was always displayed as a 3-…