Hello everybody,
We are trying to build an SDM using BIOMOD2 package in RStudio. The problem is that one of our variables won't have the same number of pixels as the rest. After performing the command "extract by mask" in Arcmap it will come out with only one extra pixel in compare to the others! This happens when I have doubts if it is really necessary for all the variables to contain equal pixels using BIOMOD2. I have not found any reference for it. I only know in MexEnt this fact is an essential condition. If this acts the same manner for BIOMOD2, what can I do about that extra pixel?
Dear Shadloo
For doing any kind of prediction (habitat/hazard) you need to input all the raster files with same extent. If you want to check the extent of your raster, simply you can use "extent(raster)" code in R. If you have different extent, then try to resample them using the code :
library(raster)
Test
Dear Milanesi
Thanks.
What do you mean? Is it OK for the results to be slightly different? It won't end up in errors then?
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