[LTER-im] Fwd: New informational check released for EDI

Fri Jul 13 08:05:45 PDT 2018

Hi Gastil,
Does that mean that if my column lables don't match the attributeName, PASTA will not accept my EML package?
EDA

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  On Thu, Jul 12, 2018 at 9:05 PM, Gastil Gastil-Buhl<gastil.gastil-buhl at ucsb.edu> wrote:   Hi Eda,
I am glad you asked the list so everyone can read the answer, especially our new site IMs. 
The attributeName should match the column headers in the dataTable, and be useful as a variable name.The attributeLabel is for humans to read and does not need to be useful as a variable name. 
For example, 
attributeName: tempattributeLabel: Air Temperature
reference:https://environmentaldatainitiative.files.wordpress.com/2017/11/emlbestpractices-v3.pdf
page 31quoted below, where I have substituted [] for <> because the angle brackets confuse email.
[attributeName] is typically the name of a field in a data table. This is often short and/or
cryptic. It is recommended that attributeNames be suitable for use as a variable, e.g.,
composed of ASCII characters, and that the [attributeName]s match the column headers
of a CSV or other text table.

[attributeLabel] (optional): is used to provide a less ambiguous or less cryptic
alternative identification than what is provided in [attributeName]. [attributeLabel] is
likely to be used as a column or row header in an HTML display
So it seems you have been using them the other way around. I hope it is efficient to re-code your EML generation so you do not have a lot of re-entry to do. Lucky for the new site IMs they will see your question and be saved that extra work. 
Glad to hear from you,Gastil

On Thu, Jul 12, 2018 at 5:45 PM, Eda C. Melendez-Colom <edacorreo at yahoo.com> wrote:

Hi Margaret,
Just one question: should the header row entries in the data table coincide with the attributes' names or the attributes' labels in the metadata?
I always make sure that the lables in the data columns coincide with the labels specified in the metadata but the Name of the Variable in the metadata  is usually more descriptive and longer.
EDA

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  On Thu, Jul 12, 2018 at 12:25 PM, Margaret O'Brien<margaret.obrien at ucsb.edu> wrote:   
Margaret O'Brien
ORCID: 0000-0002-1693-8322
Information Management
Marine Science Institute, UCSB
Santa Barbara, CA 93106
805-893-2071 (voice)
http:// environmentaldatainitiative. org
http://sbc.marinebon.orghttp://sbc.lternet.edu

---------- Forwarded message ---------
From: EDI <info@ environmentaldatainitiative. org>
Date: Thu, Jul 12, 2018 at 9:24 AM
Subject: New informational check released for EDI data portal
To: <margaret.obrien at ucsb.edu>

  The EDI data portal has added a new informational check to the suite of data congruence checks it runs on every data package submitted.   
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|  The EDI data portal has added a new informational check to the suite of data congruence checks it runs on every data package submitted.   |

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|  Hello all -
The EDI data portal has added a new informational check to the suite of data congruence checks it runs on every data package submitted. This check is information only and the community felt it was valuable, so we are releasing it outside the regular twice-yearly schedule. A brief description of the new check is below; for more information contact info@ environmentaldatainitiative. org.

About the check:

Compare dataTable header row to attribute names

Some programs (e.g., R, matlab) are able read in the first row (header row) of a data table and convert the names found there to variables in code. EML metadata contains additional information about the attribute (table column) that is often not in the table header. EML Best Practices state that the header row of a table should match the attributeNames in metadata - this check displays header row names of the data table and the attribute names provided in the EML metadata to facilitate a visual comparison of the two sets of names.

This check displays the header row alongside attribute names for the user to compare their content visually. The check does not attempt to ascertain if the header and attributeNames match because table headers may be composed of multiple lines, and the matching line cannot be identified.

Checks returning warn or errors are released twice a year. A quorum of users approved releasing checks that are strictly informative as soon as they become available because informational checks do not affect report results, but may be of use to data managers.

To be released: 2018 July 11

   - headerRowAttributeNames:       
      - Justification: Good practice.          
         - Type: congruence
         - Action: Header row is displayed alongside attribute names Compare the content of the data header row to the content of EML attributeName
         - Expectation: No expectation, information only
         - Returns: info

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