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: :66
[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'.
psst_OC starting job nrtchl at 17-Dec-2025 17:40:13 on oc3-hba

usesats =
          2.00          3.00         18.00         19.00         20.00
Looking for data in range:
07-Dec-2025 06:40:13
17-Dec-2025 06:40:13
ans =
  32x18 char array
    'Forster  SNSW     '
    'Bris3_   Brisbane2'
    'Brisbane2Brisbane2'
    'Bris-Syd Bris-Syd '
    'Syd-Hob  Syd-Hob  '
    'SNSW     SNSW     '
    'LordHoweSLordHoweS'
    'Coffs    Coffs    '
    'Brisbane Brisbane '
    'EGAB     RechEyre '
    'TasE     TasE     '
    'Adelaide Adelaide '
    'Tas      Tas      '
    'CLeeu    CLeeu    '
    'DonPer   DonPer   '
    'Rottnest Rottnest '
    'SAgulfs  SAgulfs  '
    'Ningaloo Ningaloo '
    'Perth    Perth    '
    'NWS      NWS      '
    'AlbEsp   AlbEsp   '
    'RechEyre RechEyre '
    'SGBR     SGBR     '
    'CGBR     CGBR     '
    'NGBR     NGBR     '
    'TimorP   Timor    '
    'XmasI    XmasI    '
    'KimberleyKimberley'
    'Rowley   Kimberley'
    'Dongara  Perth    '
    'Norfolk  LordHoweS'
    'GoC      GOC      '
first read
diroutcomp =
    '/home/vamp1/varney/gri159/IMOScache/CHL/chlor_a_ms2/overwritecomp/'
indexcache =
    '/home/vamp1/varney/gri159/IMOScache/CHL/chlor_a_ms2/indexcache_v1.mat'