Error in NEUS datetime

[bselden]

The last two digits of CRUISE6 in raw.neus do NOT appear to encode the correct sampling month.

In the surveys labeled "fall", the month that is calculated using those last two digits implies that sampling occurs every month except January and February.

I checked this against the raw data for cod from the trawl survey available on the OBIS website http://www.iobis.org/mapper/?dataset=1435, and found that the monthcollected for the fall survey only included September-December, suggesting that there is an error in the way that datetime is calculated for neus files in the trawlData package

Code highlighting the discrepancy between the months sampled in clean.neus and the cod OBIS data file is attached below, as is the cod OBIS data file itself.

[bselden]

https://gist.github.com/bselden/5d818dd6009c598e8312/revisions

[bselden]

Look up file for trawlData haulid (haulid.RB), that created by Malin (haulid.MP), and the date of the haul for spring NEUS trawls 1968-2008
https://gist.github.com/bselden/e07a98667b02feefa50e

[rBatt]

@mpinsky we need to ask Lucey for month and day columns next time

[mpinsky]

He's been responsive in the past. We could ask him tomorrow if we wanted.

What's the error? He sent date in his last update.

On Sunday, December 13, 2015, Ryan Batt notifications@github.com wrote:

@mpinsky https://github.com/mpinsky we need to ask Lucey for month and
day columns next time

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#23 (comment).

Please excuse, sent from a device with tiny keys...

[rBatt]

Old code had inferred date from last digits of CRUISE6 column. However, comparing to other online data source, @bselden has found that the inference is wrong.

I don't think it was my original code that clipped out from cruise6, but there's a chance it was.

[mpinsky]

Does the new date column in the NEUS data solve this problem?

On Sun, Dec 13, 2015 at 11:12 PM, Ryan Batt notifications@github.com
wrote:

Old code had inferred date from last digits of CRUISE6 column. However,
comparing to other online data source, @bselden
https://github.com/bselden has found that the inference is wrong.

I don't think it was my original code that clipped out from cruise6,
but there's a chance it was.

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#23 (comment).

[rBatt]

I'll check that. I was intending to work on trawlData today anyway.

On Monday, December 14, 2015, mpinsky notifications@github.com wrote:

Does the new date column in the NEUS data solve this problem?

On Sun, Dec 13, 2015 at 11:12 PM, Ryan Batt <notifications@github.com
javascript:_e(%7B%7D,'cvml','notifications@github.com');>
wrote:

Old code had inferred date from last digits of CRUISE6 column. However,
comparing to other online data source, @bselden
https://github.com/bselden has found that the inference is wrong.

I don't think it was my original code that clipped out from cruise6,
but there's a chance it was.

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#23 (comment).

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#23 (comment).

[rBatt]

I think 39f2c94 fixed this; I haven't tested by making sure it all runs through OK, but @mpinsky is right that the new column is definitely there