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cwt-lter-data-submission-template-critique

  • A colleague sent me the cwt_data_subm_template_2013.xls today
  • You can download a copy here coweeta.uga.edu/resources/forms/cwt_data_subm_template_2013.xls
  • LTER is The U.S. Long-Term Ecological Research (LTER) network
  • I made the following notes, this is not intended to be a nasty critique
  • The following is a few Frank and Fearless comments I’ll be using to compare the pros and cons of a variety of data documentation approaches

Critique

  • opened first on windows, saw comments on cells with instructions
  • opened next on linux with libreOffice and comments are gone
  • opened at the last tab (split in two for no reason?)
  • noticed recommended name “GCE site” = Site, otherwise “permanent plot” = Plot?
  • GCE = Georgia Coastal Ecosystems LTER program
  • flip to first tab, point 4 suggests there is some export functionality I cannot see (a VBA script?)
  • cell 11 a NOTE: When submitting updated metadata or re-using templates please highlight fields with modified contents in yellow
  • and use glitter pen???
  • personnell tab OK
  • instrumentation, variable measured is free text. ok but for eg “max temp”, “temperature maxima”, “maximum temperature (c)” “maximum temperature in 24 hours after 9am local time in degrees” etc
  • too wide, last column was off my wide screen! noticed wasted real estate in column A
  • tabular data “– Paste or enter your data values into the ‘Values’ section (white cells), starting with the indicated cell”
  • this is an invitation for clerical error! Too many “copy-and-paste” actions will inevtably introduce errors
  • I do like the extra metadata Column Name: – Description: – Units: – Data type: – Variable type: – Number type: – Precision: – Code values: – Calculations: – QC: Minimum Valid: – QC: Minimum Expected: – QC: Maximum Expected: – QC: Maximum Valid: – QC: Custom: – Fill in missing values in the table with NaN (not a number), including text fields, and do not skip columns
  • but what about missing values imbued with other meanings (NA = not observed, censored etc)?
  • ask users to format digit rounding in Excel?? oh no
  • old excel users may still be restricted to 65,536 rows by 256 columns.
  • non tabular sheet is ok

Posted in  Data Documentation


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