* Per #2395, add new columns to VL1L2, VAL1L2, and VCNT line types for wind direction statistics. Work still in progress.

* Per #2395, write the new VCNT columns to the output and document the additions to the VL1L2, VAL1L2, and VCNT columns.

* Per #2395, add the definition of new statistics to Appendix G.

* Per #2395, update file version history.

* Per #2395, tweak warning message about zero wind vectors and update grid-stat and point-stat to log calls to the do_vl1l2() function.

* Per #2395, refine the weights for wind direction stats, ignoring the undefined directions.

* Update src/tools/core/stat_analysis/aggr_stat_line.cc

* Update src/tools/core/stat_analysis/parse_stat_line.cc

* Update src/tools/core/stat_analysis/aggr_stat_line.cc

… broken the logic of the update_truth.yml GHA workflow. Instead of submitting a PR to merge develop into develop-ref directly, use an intermediate update_truth_for_develop branch.

* Per #2280, update to support probability threshold strings like ==8, where 8 is the number of ensemble members, to create probability bins centered on the n/8 for n = 0 ... 8.

* Per #2280, update docs about probability threshold settings.

* Per #2280, use a loose tolerance when checking for consistent bin widths.

* Per #2280, add a new unit test for grid_stat to demonstrate processing the output from gen_ens_prod.

* Per #2280, when verifying NMEP probability forecasts, smooth the obs data first.

* Per #2280, only request STAT output for the PCT line type to match unit_grid_stat.xml and minimize the new output files.

* Per #2280, update config option docs.

* Per #2280, update config option docs.

…qube_beta3_namespace

…ullptr

Feature 2673 sonarqube beta4 nullptr

…eturn

Feature 2673 sonarqube beta4 return

…qube_beta3_namespace

…amespace

Feature 2673 sonarqube beta3 namespace

#2673 Changed literal 1 to the boolean value, true

* Unrelated to #2583, fix typo in code comments.

* Per #2583, add hooks write 3 new ECNT columns for observation error data.

* Per #2583, make error messages about mis-matched array lengths more informative.

* Per #2583, switch to more concise variable naming conventions of ign_oerr_cnv, ign_oerr_cor, and dawid_seb.

* Per #2583, fix typo to enable compilation

* Per #2583, define the 5 new ECNT column names.

* Per #2583, add 5 new columns to the ECNT table in the Ensemble-Stat chapter

* Per #2583, update stat_columns.cc to write these 5 new ECNT columns

* Per #2583, update ECNTInfo class to compute the 5 new ECNT statistics.

* Per #2583, update stat-analysis to parse the 5 new ECNT columns.

* Per #2583, update aggregate_stat logic for 5 new ECNT columns.

* Per #2583, update PairDataEnsemble logic for 5 new ECNT columns

* Per #2583, update vx_statistics library with obs_error handling logic for the 5 new ECNT columns

* Per #2583, changes to make it compile

* Per #2583, changes to make it compile

* Per #2583, switch to a consistent ECNT column naming convention with OERR at the end. Using IGN_CONV_OERR and IGN_CORR_OERR.

* Per #2583, define ObsErrorEntry::variance() with a call to the dist_var() utility function.

* Per #2583, update PairDataEnsemble::compute_pair_vals() to compute the 5 new stats with the correct inputs.

* Per #2583, add DEBUG(10) log messages about computing these new stats.

* Per #2583, update Stat-Analysis to compute these 5 new stats from the ORANK line type.

* Per #2583, whitespace and comments.

* Per #2583, update the User's Guide.

* Per #2583, remove the DS_ADD_OERR and DS_MULT_OERR ECNT columns and rename DS_OERR as DSS, since observation error is not actually involved in its computation.

* Per #2583, minor update to Appendix C

* Per #2583, rename ECNT line type statistic DSS to IDSS.

* Per #2583, fix a couple of typos

* Per #2583, more error checking.

* Per #2583, remove the ECNT IDSS column since its just 2*pi*IGN, the existing ignorance score, and only provides meaningful information when combined with the other Dawid-Sebastiani statistics that have already been removed.

* Per #2583, add Eric's documentation of these new stats to Appendix C. Along the way, update the DOI links in the references based on this APA style guide: https://apastyle.apa.org/style-grammar-guidelines/references/dois-urls#:~:text=Include%20a%20DOI%20for%20all,URL%2C%20include%20only%20the%20DOI.

* Per #2583, fix new equations with embedded underscores for PDF by defining both html and pdf formatting options.

* Per #2583, update the ign_conv_oerr equation to include a 2
*pi multiplier for consistency with the existing ignorance score. Also, fix the documented equations.

* Per #2583, remove log file that was inadvertently added on this branch.

* Per #2583, simplify ObsErrorEntry::variance() implementation. For the distribution type of NONE, return a variance of 0.0 rather than bad data, as discussed with @michelleharrold and @JeffBeck-NOAA on 3/8/2024.

---------

Co-authored-by: MET Tools Test Account <met_test@seneca.rap.ucar.edu>

This reverts commit 108a895.

* Unrelated to #2583, fix typo in code comments.

* Per #2583, add hooks write 3 new ECNT columns for observation error data.

* Per #2583, make error messages about mis-matched array lengths more informative.

* Per #2583, switch to more concise variable naming conventions of ign_oerr_cnv, ign_oerr_cor, and dawid_seb.

* Per #2583, fix typo to enable compilation

* Per #2583, define the 5 new ECNT column names.

* Per #2583, add 5 new columns to the ECNT table in the Ensemble-Stat chapter

* Per #2583, update stat_columns.cc to write these 5 new ECNT columns

* Per #2583, update ECNTInfo class to compute the 5 new ECNT statistics.

* Per #2583, update stat-analysis to parse the 5 new ECNT columns.

* Per #2583, update aggregate_stat logic for 5 new ECNT columns.

* Per #2583, update PairDataEnsemble logic for 5 new ECNT columns

* Per #2583, update vx_statistics library with obs_error handling logic for the 5 new ECNT columns

* Per #2583, changes to make it compile

* Per #2583, changes to make it compile

* Per #2583, switch to a consistent ECNT column naming convention with OERR at the end. Using IGN_CONV_OERR and IGN_CORR_OERR.

* Per #2583, define ObsErrorEntry::variance() with a call to the dist_var() utility function.

* Per #2583, update PairDataEnsemble::compute_pair_vals() to compute the 5 new stats with the correct inputs.

* Per #2583, add DEBUG(10) log messages about computing these new stats.

* Per #2583, update Stat-Analysis to compute these 5 new stats from the ORANK line type.

* Per #2583, whitespace and comments.

* Per #2583, update the User's Guide.

* Per #2583, remove the DS_ADD_OERR and DS_MULT_OERR ECNT columns and rename DS_OERR as DSS, since observation error is not actually involved in its computation.

* Per #2583, minor update to Appendix C

* Per #2583, rename ECNT line type statistic DSS to IDSS.

* Per #2583, fix a couple of typos

* Per #2583, more error checking.

* Per #2583, remove the ECNT IDSS column since its just 2*pi*IGN, the existing ignorance score, and only provides meaningful information when combined with the other Dawid-Sebastiani statistics that have already been removed.

* Per #2583, add Eric's documentation of these new stats to Appendix C. Along the way, update the DOI links in the references based on this APA style guide: https://apastyle.apa.org/style-grammar-guidelines/references/dois-urls#:~:text=Include%20a%20DOI%20for%20all,URL%2C%20include%20only%20the%20DOI.

* Per #2583, fix new equations with embedded underscores for PDF by defining both html and pdf formatting options.

* Per #2583, update the ign_conv_oerr equation to include a 2
*pi multiplier for consistency with the existing ignorance score. Also, fix the documented equations.

* Per #2583, remove log file that was inadvertently added on this branch.

* Per #2583, simplify ObsErrorEntry::variance() implementation. For the distribution type of NONE, return a variance of 0.0 rather than bad data, as discussed with @michelleharrold and @JeffBeck-NOAA on 3/8/2024.

* Per #2583, updates to ensemble-stat.rst recommended by @michelleharrold and @JeffBeck-NOAA.

* Per #2583, implement changes to the IGN_CORR_OERR corrected as directed by @ericgilleland.

---------

Co-authored-by: MET Tools Test Account <met_test@seneca.rap.ucar.edu>

…or_develop