No such diagn name in shot:30591   <br>path mirnov_coils:position_z <br>local path /golem/database/operation/shots/30591/diagnostics/Magnetic/1110MirnovCoils_JK.ON//position_z <br>diagn mirnov_coils:position_z<br>error 'Missing data: mirnov_coils:position_z'