Hi Roman,

I'm getting 5 errors during the tests when trying to build cdo:

--8<---------------cut here---------------start------------->8---
[...]
FAIL: Selregion.test 5 - selregion curvilinear region1
FAIL: Selregion.test 6 - selregion curvilinear region2
FAIL: Selregion.test 7 - selregion unstructured region0
FAIL: Selregion.test 8 - selregion unstructured region1
FAIL: Selregion.test 9 - selregion unstructured region2
[...]
Running test: 5 - selregion curvilinear region1

cdo    selregion (Abort): Open failed on region1
../src/cdo -f srv -b 32 selregion,region1 -setgridtype,curvilinear ../test/data/bathy4.grb selregion_c1_res
cdo    diff: Open failed on >selregion_c1_res<
             No such file or directory
../src/cdo  diff selregion_c1_res ../test/data/selregion_c1_ref
not ok 5 - selregion curvilinear region1
FAIL: Selregion.test 5 - selregion curvilinear region1
Running test: 6 - selregion curvilinear region2

cdo    selregion (Abort): Open failed on region2
../src/cdo -f srv -b 32 selregion,region2 -setgridtype,curvilinear ../test/data/bathy4.grb selregion_c2_res
cdo    diff: Open failed on >selregion_c2_res<
             No such file or directory
../src/cdo  diff selregion_c2_res ../test/data/selregion_c2_ref
not ok 6 - selregion curvilinear region2
FAIL: Selregion.test 6 - selregion curvilinear region2
[...]
--8<---------------cut here---------------end--------------->8---


Does cdo always build fine for you?