Hi Robinson, hi Adam,
Thanks for these. Unfortunately I am no further and still getting the same error.
Adding the <zoom_domain ... to the grid_def.xml file instead of specifying in the domain_def.xml file, following this
<grid id="gridU3D_so_zoom" >
<domain domain_ref="grid_U" >
<zoom_domain ibegin="1" jbegin="210" ni="1442" nj="350" />
</domain>
<axis axis_ref="depthu" />
</grid>
then in file_def.xml
<file id="file1" name_suffix="_grid_U_zoom" >
<field field_ref="uoce" grid_ref="gridU3D_so_zoom" name="uo" />
</file>
n.b. in first comment I accidentally wrote grid_T instead of grid_U.
I noticed that axis_ref=deptht is used for all grids in grid_def.xml here…?
Nevertheless, trying to output toce_con still results in the same error, just different core dump ranks.
This is not something to do with xios attached mode seen in this thread?
Cheers for your help so far