https://github.com/afsc-gap-products/gapctd - v2.1.7

gapctd 2.1.7 (December 16, 2024)

NEW FEATURES

• Added calcfixeddepth_var() function to implement RACE/GAP bathythermic surface temperature algorithm.

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Published by sean-rohan-NOAA over 1 year ago

https://github.com/afsc-gap-products/gapctd - v2.1.6

gapctd 2.1.6 (September 19, 2024)

IMPROVEMENTS

• Added vessel metadata field to netCDF outputs generated using makeocencdf(vessel_attributes = [data.frame]), where the input data.frame includes the following fields:
  • vessel: AFSC/RACE vessel code
  • vessel_name: Name of the vessel
  • imo: International Maritime Organization (IMO) code
  • call_sign: Vessel's maritime call sign
  • flag: Flag country of the vessel
  • year_built: Year the vessel was built

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Published by sean-rohan-NOAA over 1 year ago

https://github.com/afsc-gap-products/gapctd - v2.1.4

gapctd 2.1.4 (August 29, 2024)

BUG FIX

• Fix error where convertctdto_btd() did not require latitude.

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Published by sean-rohan-NOAA almost 2 years ago

https://github.com/afsc-gap-products/gapctd - v2.1.3

gapctd 2.1.3 (April 18, 2024)

IMPROVEMENTS

• Add informative messages to convertctdbtd().

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Published by sean-rohan-NOAA about 2 years ago

https://github.com/afsc-gap-products/gapctd - v2.1.2

gapctd 2.1.2 (January 17, 2024)

BUG FIX

• Fix error in lowpassfilter() automatic freqn selection when freq_n is NULL.

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Published by sean-rohan-NOAA over 2 years ago

https://github.com/afsc-gap-products/gapctd - v2.1.1

gapctd 2.1.1 (December 19, 2023)

NEW FEATURES

• Added two new functions for conducting pH calibration, phfit() and ph_calibration().

phfit() fits calibration slope and offset parameters to pH calibration data, like the ph fit DOS program included with SBE Data Processing.

ph_calibration() runs phfit() then writes calibration param- eters to a new configuration(.xmlcon) file.

IMPROVEMENTS

• Added new code examples to documentation.

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Published by sean-rohan-NOAA over 2 years ago

https://github.com/afsc-gap-products/gapctd - v2.1.0

gapctd 2.1.0 (December 4, 2023)

NEW FEATURES

• Added a window_filter() function the implements SBEDP methods for boxcar, cosine, triangle, and Gaussian window filters.

FUNCTIONALITY CHANGES

• Removed SBE Data Processing workflow functions from the package due to lack of capacity to support parallel development. However, processing methods will be implemented.
• hextocnv() now expects default arguments for outputchannels and outputsig_digits.

BUG FIX

• Replaced instances where the default buoyancy frequency threshold for density inversion checks was -1e-4 with the correct default value of -1e-5, based on PMEL protocols.

IMPROVEMENTS

• Removed purrr, tibble, and stringr from dependencies and imports.

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Published by sean-rohan-NOAA over 2 years ago

https://github.com/afsc-gap-products/gapctd - v2.0.0

gapctd 2.0.0 (October 19, 2023)

This release includes substantial changes to data processing functions in order to process data from SBE43 dissolved oxygen and SBE18 pH sensors.

NEW FEATURES

• Modifications were made to numerous core functions to handle data from dissolved oxygen and pH channels while retaining functionality when the sensors are not used.

• derive_oxygen(): Converts SBE43 voltage into oxygen (ml/l) using calibration parameters for the DO sensors. Currently allows tau correction to voltage but not the hysteresis correct- ion. References:

  • Edwards, B., Murphy, D., Janzen, C., Larson, A.N., 2010. Calibration, response, and hysteresis in deep-sea dissolved oxygen measurements. J. Atmos. Ocean. Technol. 27, 920–931. https://doi.org/10.1175/2009JTECHO693.1
  • Garcia, H.E., Gordon, L.I., 1992. Oxygen solubility in seawater: Better fitting equations. Limnol. Oceanogr. 37, 1307–1312. https://doi.org/10.4319/lo.1992.37.6.1307

• extractcalibrationxmlcon(): Extracts calibration parameters for temperature, pressure, conductivity, dissolved oxygen, and pH sensors from a CTD configuration (.xmlcon) file.

• align_oxygen(): Aligns oxygen channel data using user-specified offset value.

• wrapperalignoxygen(): Aligns oxygen for multiple user-specified alignment offset values using align_oxygen().

• selectbestoxygenmethod(): Similar to selectbest_method() for temperature/salinity/density, an interface for users to select the best oxygen alignment value based on visual inspection of oxygen profiles.

• reviewoxygenphprofiles(): Similar to reviewprofiles() for temperature/salinity/density, an interface for users to select oxygen and pH profiles to include in the final data product.

FUNCTIONALITY CHANGES

• qcflaginterpolate(): Allows "oxygen" and "ph" as arguments to 'review'

• .check_duplicates: Internal (AFSC) use. Checks hex files for duplicate casts and multiple serial numbers to avoid processing errors.

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Published by sean-rohan-NOAA over 2 years ago

https://github.com/afsc-gap-products/gapctd - v1.5

Changes to address IR comments. Update ts_area function to return area calculations and sf object simultaneously. Rename SPD to MSG.

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Published by sean-rohan-NOAA about 3 years ago

https://github.com/afsc-gap-products/gapctd - v1.3.3

Workflow that uses all four processing methods

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Published by sean-rohan-NOAA over 3 years ago

https://github.com/afsc-gap-products/gapctd - v1.2.0

Allow multiple rounds of CTM correction by modifying functions that parse directories.

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Published by sean-rohan-NOAA over 3 years ago

https://github.com/afsc-gap-products/gapctd - v1.0.5

• Improvements to review interface
• Fix data handling bugs
• Add 2021-2022 data processing scripts

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Published by sean-rohan-NOAA over 3 years ago

https://github.com/afsc-gap-products/gapctd - 1.0.0

Run all data processing steps except datcnv in R.

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Published by sean-rohan-NOAA over 3 years ago

https://github.com/afsc-gap-products/gapctd - v0.1.3-beta

Adds automatic temperature alignment and cell thermal mass parameter estimation.

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Published by sean-rohan-NOAA about 4 years ago

https://github.com/afsc-gap-products/gapctd - v0.1.2-beta

Pre-release

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Published by sean-rohan-NOAA about 4 years ago