truncated resolution when displaying times

Autoplot is an interactive browser for data on the web

Brought to you by: aizuchi, ivar33, jbfaden, jdv227, and 8 others

#143 truncated resolution when displaying times

Milestone: nextrelease

Status: open

Owner: nobody

Labels: autoplot (426)

Priority: 7

Updated: 2024-10-25

Created: 2009-10-07

Creator: Jeremy Faden

Private: No

Ivar pointed out that the display data and export to ascii, and export to ascii qstream all truncate times to a millisecond. FORMAT should be respected and derived in the CDF read. Also, when FORMAT isn't available, the code to guess the cadence should be used to properly limit resolution.

Discussion

Jeremy Faden - 2009-10-07

labels: --> autoplot
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Jeremy Faden - 2009-10-27

QStream now has code to calculate the GCD of timetags and proper formatter. This code will be useful elsewhere.

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Jeremy Faden - 2010-05-04

priority: 5 --> 1
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Jeremy Faden - 2010-05-11

format to ascii (*.dat) truncates the resolution to milliseconds.

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Jeremy Faden - 2021-11-17

Ivar reminded me of this bug. The ASCII exports allow the resolution to be specified, but the metadata tab still formats to milliseconds, repeating the same value over and over.

2021-11-17T08-22-55_sf0143.png

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Jeremy Faden - 2023-11-23

Connor pointed out this bug and I started a new ticket. This has been resolved, I believe. https://sourceforge.net/p/autoplot/bugs/2550/

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Jeremy Faden - 2023-11-23

Actually, no, this has not been resolved as I was expecting. Try for example the script:

https://github.com/autoplot/dev/blob/master/bugs/sf/0143/demoFormatFineCadenceTimeTags.jy

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Jeremy Faden - 2023-11-25

Group: --> nextrelease

Priority: 1 --> 7
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Jeremy Faden - 2024-04-30

See also https://github.com/das-developers/das2java/issues/104

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Jeremy Faden - 2024-10-25

Export to ascii now respects the FORMAT property found in the timetags.

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