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<div>Hi Etsuko</div>
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<div>Inside QGIS 3.30.x for macOS there are still the old libraries of SAGA version 7.8 and so the SAGA Next Gen plugin works without providing any paths. I use this system. If, on the other hand, you want something more such as using SAGA 9, the latest version,
where there are many new algorithms, you need to download SAGA for Mac, currently 9.0.2, directly from the SAGA website:</div>
<div>https://sourceforge.net/projects/saga-gis/files/SAGA%20-%209/SAGA%20-%209.0.2/</div>
<div>It is a normal application that you drag into Applications. Then in QGIS inside Processing > Providers > SAGANG > SAGA folder enter the path:</div>
<div>/Applications/SAGA.app/Contents/MacOS</div>
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<div>Press OK and you have all the algorithms in the latest version of SAGA 9: QGIS works fine.</div>
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<div>For those who have the Apple Silicon processor, however, better install QGIS3, currently 3.28.7, from MacPorts. QGIS3 is native with all the native external libraries (including SAGA, GDAL, Grass, etc.) and the performance is spectacular.</div>
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<div>Regards</div>
<div>Lorenzo</div>
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<div>Il giorno 26 giu 2023, alle ore 12:08, Etsuko Nonaka via QGIS-User <qgis-user@lists.osgeo.org> ha scritto:</div>
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<div dir="ltr"><font face="arial, sans-serif">Hello the QGIS community,</font>
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<div><font face="arial, sans-serif">I wish to use SAGA Terrain Analysis - Lighting Topographic correction in QGIS. I installed the SAGA Next Gen plugin, and it says it requires a manual installation of <span style="color: rgb(85, 85, 85);">SAGA 7.2 binaries. </span><span style="color: rgb(85, 85, 85);">I
see a folder for SAGA 7.2.0 under SAGA GIS on Source Forge, but there are no binary files for Mac for this version. </span></font></div>
<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif"><br>
</font></span></div>
<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif">I ran Topographi Analysis despite the lacking file, it seemed to have run fine but was not able to save the resulting output. </font></span></div>
<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif"><br>
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<div><font face="arial, sans-serif">I contacted the SAGA help and was instructed to follow the installation instructions here <a href="https://sourceforge.net/p/saga-gis/wiki/Compiling%20SAGA%20on%20Mac%20OS%20X/" data-auth="NotApplicable">https://sourceforge.net/p/saga-gis/wiki/Compiling%20SAGA%20on%20Mac%20OS%20X/</a></font></div>
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<div><font face="arial, sans-serif">However, the program failed to compile at the very last step and generated this error. </font></div>
<div><font face="arial, sans-serif"><span style="color: rgb(85, 85, 85);">CMake Error at /usr/local/Cellar/cmake/3.26.4/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:230 (message):</span><br style="box-sizing: inherit; color: rgb(85, 85, 85);">
<span style="color: rgb(85, 85, 85);">Could NOT find OpenMP_C (missing: OpenMP_C_FLAGS OpenMP_C_LIB_NAMES)</span><br>
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<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif"><br>
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<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif">If anyone knows how to use SAGA Next Gen on MacOS (I have macOS Monterey version 12.6.6), I would appreciate any help. </font></span></div>
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<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif">Thank you very much.</font></span></div>
<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif">Etsuko</font></span></div>
<div><span style="color: rgb(85, 85, 85);"><font face="arial, sans-serif">Postdoc at U of Helsinki</font></span></div>
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