DIVA-GIS

Dear all,

Please write me if you have any opinion about this,

Unfortunately, I have a big problem with future bioclimatic variables dataset. I need
to have A2a and B2a HADCM3 scenarios 2,5 arc-min bioclimatic
variables. I downloaded bioclimatic variables for current and past
from worldclim.org and for future from the webpage
http://gisweb.ciat.cgiar.org/GCMPage/download_all.html, and I also converted the future variables from worldclim.org to bioclimatic variables with Diva-GIS.

But there is problem for my data: I masked all the variables with the
same mask. But while the final asc values are exactly same for past
and current bioclimatic vriables and future tmin values like below:

ncols 476
nrows 151
xllcorner 25
yllcorner 35.815425872803
cellsize 0.041666668839753

for the future bioclimatic variable that I got from your website is:
ncols 476
nrows 151
xllcorner 25
yllcorner 35.815426
cellsize 0.0416666680672269

The values are very close but not exactly the same, and I think it effects my maxent result values because the values do
not change on maxentresult.csv after I run with future bioclimatic variable (the results are exactly same in current maxentresult.csv and future maxent result.csv, but it is difference when I looked past maxentresult.csv). Do you think
difference in asc file can be a reason?

I Do you have any opiniun how can I fix this problem?

For 2 weeks I have been trying to find a solutıon but I couldnt fix it :(.

Cheers.