src/continua.h, src/continua.cc:
        fixed the bug in "CO2-CKDMT250"


git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8922 aaf1aab0-4228-0410-ad68-8dceda47f409
* arts-2-2-22

* src/continua.cc (CKD_mt_250_co2):

Fix array out of bounds access. Replaced tdep_bandhead[J-1196] with
tdep_bandhead[(I1 + J-1)-1196] and introduced helper variable I1J.

git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8927 aaf1aab0-4228-0410-ad68-8dceda47f409