How to obtain a Basin and Channel Network from a No-sinks DEM in SAGA GIS and QGIS - Tutorial

[@jairoferrer4601]

Congratulations very well explained the process.
I would also like to know why you put the number 10,000,000. in "Initial Threshold".
Thank you.

[@abiytatek7307]

hi sweaty thanks for your support

[@ТарасВолодимировичГуцул]

Thanks! Very useful!

[@xuanlinhnguyen3723]

thanks so much

[@alcatras190]

In the Channel Network options: What does the "initial threshold" stands for?
En la sección de Channel Network, ¿Para que sirve el número colocado en "Initial Threshold"?
por que poner 10,000,000. Y como se que el número que estoy colocando es correcto.
Thanks!
Muchas gracias!

[@ТарасВолодимировичГуцул]

I always take such as the Standard Deviation from the attributes of the raster layer Flow Accumulation

[@JaimeAntonioVeliz]

Is it necessary to warp it? why?