Display log plots relative to run_start by default

[Anders Markvardsen]

Note this ticket cannot be fixed before #4020 is fixed.

1) load e.g. any of the HIFI data from isis\inst$\NDXHIFI\Instrument\data\cycle_11_3 say HIFI00029177 or HIFI00025177 2) rigth click over created workspace and chose Sample log.. 3) select e.g. Temp_Sample and click on 'Import selected log' 4) This generates a plot where the x-axis is in milli-seconds relative to the first time entry in the log file.

Chance 4) so that the x-axis plots by default the x-axis relative to the run_start attribute. So if log file started before the start of the run, data entries prior to run_start will have negative relative times.

[Karl Palmen]

When I fixed #4020, I saw negative x-axis values to the left of the plot with 0 in the middle (from Temp_Sample in HIFI25177).

[Karl Palmen]

I've checked logs for various HIFI files and looked at the graph for Temp_Sample and sometimes other logs. I see the x-axis has a range starting with a negative number (either -50 to 200 or -8000 to 6000) and the graph itself also starts with a negative x-value.

Does this indicate that the issue is fixed and if not can you please clarify?

[Karl Palmen]

Verified with attached python file.

[Anders Markvardsen]

I would say so hence put as fixed. When James demonstrated this to me on his computer the x-axis had no negatives values for his HIFI data, and as demonstated now they have.

[Alex Buts]

refs #4021 fixing unix error

Changeset: a5938d02a6e1abe9a3f87648c3a48b18c8cbe7b7

[Anders Markvardsen]

Checked using HIFI00029177 and entries prior to run_start now negative

[Stuart Campbell]

This ticket has been transferred to github issue ​4868