dimension monotocity not checked

aodn / compliance-checker

Python tool to check your datasets vs compliance standards. Forked to include AODN specific modifications.

Apache License 2.0

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dimension monotocity not checked #99

Closed lbesnard closed 8 years ago

lbesnard commented 8 years ago

Just realised that some of my soop trv files I get from AIMS have a time variable which is not monotonic. See for example this file: IMOS_SOOP-TRV_B_20080930T002727Z_VNCF_FV01_END-20081002T000000Z_C-20160120T154802Z.nc.no.monotonic.zip

doing a ncdump -t -v TIME will show the issue. for example, look for 2012 values. The issue is both CF and IMOS checker don't see that the TIME dimension is not monotonic, which surprises me a bit

mhidas commented 8 years ago

@lbesnard good spotting. I just had a quick look, and the IMOS checker method check_coordinate_variables is supposed to check that the values are monotonic. In fact it's quite a simple bug. Fix coming soon.

lbesnard commented 8 years ago

:+1 thanks @mhidas