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<div dir="ltr" style="margin-top:0; margin-bottom:0">Hello.</div>
<div dir="ltr" style="margin-top:0; margin-bottom:0">I'm Javier García Prieto from México.</div>
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<div dir="ltr" style="margin-top:0; margin-bottom:0">I do exactly the same as you intend to do years ago.</div>
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<div dir="ltr" style="margin-top:0; margin-bottom:0">There are 2 ways to do what you want frim my perspective.</div>
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<div dir="ltr" style="margin-top:0; margin-bottom:0">1 If you are working in Linux do a bash script to import every raster to grass, then execute your model from that script.</div>
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<div dir="ltr" style="margin-top:0; margin-bottom:0"><a href="https://thedbadmin.com/how-to-loop-in-bash-linux-shell-script-automation/">https://thedbadmin.com/how-to-loop-in-bash-linux-shell-script-automation/</a><br>
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<div dir="ltr" style="margin-top:0; margin-bottom:0"><a href="https://grasswiki.osgeo.org/wiki/Importing_data#:~:text=Create%20a%20new%20location%20for,raster%20data%20(internally%20using%20GDAL)">https://grasswiki.osgeo.org/wiki/Importing_data#:~:text=Create%20a%20new%20location%20for,raster%20data%20(internally%20using%20GDAL)</a><br>
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<div dir="ltr" style="margin-top:0; margin-bottom:0">2 Use Python to do the same in a way that the script is system agnostic. Once you have aquired your maps in grass use your model as described above.</div>
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<div dir="ltr" style="margin-top:0; margin-bottom:0">Greetings from Mexico.</div>
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<div dir="ltr" style="margin-top:0; margin-bottom:0; font-size:9pt"><i>Enviado desde mi LG de Telcel.</i></div>
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<div dir="auto" style="margin-top:0; margin-bottom:0">------ Mensaje original------</div>
<div dir="auto" style="margin-top:0; margin-bottom:0"><b>Desde: </b>Victor Lundström via grass-user
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<div dir="auto" style="margin-top:0; margin-bottom:0"><b>Fecha: </b>sáb., 6 ene. 2024 4:17</div>
<div dir="auto" style="margin-top:0; margin-bottom:0"><b>Para: </b>grass-user;</div>
<div dir="auto" style="margin-top:0; margin-bottom:0"><b>Cc:</b></div>
<div dir="auto" style="margin-top:0; margin-bottom:0"><b>Asunto:</b>[GRASS-user] how to add a loop in the graphical modeler</div>
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Hi everyone,<br>
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I'm trying the start getting familiar with the graphical modeler as I have a lot of raster operations that I need to automate. </div>
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I have 456 raster layers that I (1) want to interpolate using v.surf.bspline, and then (2) export to six different folders, 76 rasters for each.<br>
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I have designed the workflow in the graphical modeler using just one layer to see that everything works the way that it should, and it does!<br>
However, I can't for the life of me figure out how to set up a loop so that it can iterate through all the remaining layers. I'm trying my best to</div>
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read the manual, but since all of this is new to me, I can't figure out (1) how to add several raster layers. Whenever I use the "add data to model" I can</div>
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<span style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">only add one layer from the drop down list. I also don't know if I need two loops, one for interpolation and then one for the
raster export.<br>
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I have attached a screenshot that outlines my model. I hope you'll be able to guide me in the right direction!<br>
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Best,<br>
Victor</span></div>
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