MATLAB is selecting SOFTWARE OPENGL rendering.

                            < M A T L A B (R) >
                  Copyright 1984-2018 The MathWorks, Inc.
                   R2018a (9.4.0.813654) 64-bit (glnxa64)
                             February 23, 2018

 
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running startup.m for version
9.4.0.813654 (R2018a)
Assuming you have NOT paid for the stats toolbox, but have your own versions of things like range()
Display: :59
[Warning: MATLAB has disabled some advanced graphics rendering features by
switching to software OpenGL. For more information, click here.] 
The state of warning 'MATLAB:interp1:NaNinY' is 'off'.
jf =
          2.00
pANFOG starting job nrt at 22-Jul-2025 10:20:16 on oc3-hba

ans =
    'sl2025_v3  '
doing 01-Jan-2024 00:00:00 to 31-Dec-2025 00:00:00 so finishing about 30-Jul-2025 10:20:17
gltypes =
  1x1 cell array
    {'slocum_glider'}
update from thredds?: 1
loaded data for 11 missions from /home/vamp1/varney/gri159/IMOScache/ANFOG/sl2025_v3. Last10:
PortLincoln20250529 1 18-Jul-2025 14:22:20 
Forster20250507     1 18-Jul-2025 14:21:45 
Coffs20250717       27 21-Jul-2025 22:21:02 
BassStrait20250501  1 18-Jul-2025 14:21:10 
Yamba20241113       1 11-Jul-2025 20:24:23 
TwoRocks20250515    1 11-Jul-2025 20:24:05 
TwoRocks20250219    93 11-Jul-2025 20:23:50 
Portland20250522    1 11-Jul-2025 20:23:32 
Onslow20250225      1 11-Jul-2025 20:23:16 
Onslow20250129      93 11-Jul-2025 20:22:58 
Onslow20241119      1 11-Jul-2025 20:22:42 
  folder       nfol datespan   nnow reading
catfile =
    'https://thredds.aodn.org.au/thredds/catalog/IMOS/ANFOG/REALTIME/slocum_glider/catalog.xml'