reduce_domain doesn't work when using 'direction="iDir" '

[ssenesi]

I got error :

[ id = 'fiou' , context = 'arpsfx' ] The axis is wrongly defined, attribute 'n_glo' must be specified"

when using a reference to this axis in an output field :

<axis_definition>

<axis id="zonal_avg_axis" > <reduce_domain operation="sum" direction="iDir" /> </axis>

</axis_definition>

while n_glo should be deduced from nj_glo of source_domain

[ymipsl]

fixed.