Bug #1131

[5.4.2] gmt set not honoring TIME_SYSTEM argument

Added by Matthias over 3 years ago. Updated over 3 years ago.

Status:ClosedStart date:2017-07-13
Priority:NormalDue date:
Assignee:Remko% Done:

100%

Category:-
Target version:Candidate for next bugfix release
Affected version:other Platform:Linux

Description

The documentation for TIME_SYSTEM specifies "This parameter is not stored in the gmt.conf file but is translated to the respective values of TIME_EPOCH and TIME_UNIT". The following MWE shows that this is not happening in GMT 5.4.2

gmt set FONT_ANNOT_PRIMARY=12p TIME_SYSTEM=MJD

Inspection of the generated gmt.conf shows that FONT_ANNOT_PRIMARY has been set, but TIME_EPOCH and TIME_UNIT have not.

#
# GMT 5.4.2 Defaults file
#
# FONT Parameters
#
FONT_ANNOT_PRIMARY             = 12p,Helvetica,black

Setting TIME_EPOCH and TIME_UNIT manually results in them being written to gmt.conf.

gmt set FONT_ANNOT_PRIMARY=12p TIME_SYSTEM=MJD TIME_EPOCH=1858-11-17T00:00:00 TIME_UNIT=d

#
# GMT 5.4.2 Defaults file
#
# FONT Parameters
#
FONT_ANNOT_PRIMARY             = 12p,Helvetica,black
#
# Calendar/Time Parameters
#
TIME_EPOCH                     = 1858-11-17T00:00:00
TIME_UNIT                      = d

I have another machine accessible with gmt 5.3.1, this was still working on that version. It was already broken on 5.4.1.

History

#1 Updated by Remko over 3 years ago

I can duplicate this bug, Also in the SVN version (5.4.3).
Note: it only applies when you do not already have TIME_UNIT and TIME_EPOCH in a local gmt.conf or ~/.gmt/gmt.conf
This also applies to some other settings that translate to multiple settings like FONT, FONT_ANNOT.

#2 Updated by Remko over 3 years ago

  • Assignee set to Remko
  • % Done changed from 0 to 30
There are three cases to deal with:
  • Straight conversions when using GMT4 compatibility (e.g. LABEL_FONT to FONT_LABEL)
  • GMT4-compatible conversions that require a bit more work (e.g. ANNOT_FONT_SIZE_PRIMARY to FONT_ANNOT_PRIMARY)
  • Shorthands line TIME_SYSTEM that needs translation to TIME_UNIT and TIME_EPOCH

Each of these currently fails. I'm fixing this step by step.

#3 Updated by Remko over 3 years ago

  • Status changed from New to Resolved
  • Target version set to Candidate for next bugfix release
  • % Done changed from 30 to 100

The fix is in. Both in branch and trunk.

#4 Updated by Matthias over 3 years ago

Thanks a lot for the quick fix, your effort is sincerely appreciated!

#5 Updated by Paul over 3 years ago

  • Status changed from Resolved to Closed

Closed as completed.

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