Error(s) in re-building vignettes:
  ...
--- re-building 'FitAndGenerateContours.Rmd' using rmarkdown
Loading required package: rgeos
Loading required package: sp
rgeos version: 0.5-8, (SVN revision 679)
 GEOS runtime version: 3.9.1-CAPI-1.14.2 
 Please note that rgeos will be retired by the end of 2023,
plan transition to sf functions using GEOS at your earliest convenience.
 GEOS using OverlayNG
 Linking to sp version: 1.4-5 
 Polygon checking: TRUE 

Loading required package: maptools
Checking rgeos availability: TRUE
Please note that 'maptools' will be retired by the end of 2023,
plan transition at your earliest convenience;
some functionality will be moved to 'sp'.
Loading required package: viridisLite
Loading required package: spam
Loading required package: dotCall64
Loading required package: grid
Spam version 2.7-0 (2021-06-25) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following objects are masked from 'package:base':

    backsolve, forwardsolve

See https://github.com/NCAR/Fields for
 an extensive vignette, other supplements and source code 
Quitting from lines 374-409 (FitAndGenerateContours.Rmd) 
Error: processing vignette 'FitAndGenerateContours.Rmd' failed with diagnostics:
attempt to use zero-length variable name
--- failed re-building 'FitAndGenerateContours.Rmd'

--- re-building 'MixtureContourForecasts.Rmd' using rmarkdown
--- finished re-building 'MixtureContourForecasts.Rmd'

--- re-building 'biasCorrectDemo.Rmd' using rmarkdown
--- finished re-building 'biasCorrectDemo.Rmd'

SUMMARY: processing the following file failed:
  'FitAndGenerateContours.Rmd'

Error: Vignette re-building failed.
Execution halted
Error(s) in re-building vignettes:
  ...
--- re-building ‘FitAndGenerateContours.Rmd’ using rmarkdown
Loading required package: rgeos
Loading required package: sp
rgeos version: 0.5-8, (SVN revision 679)
 GEOS runtime version: 3.9.1-CAPI-1.14.2 
 Please note that rgeos will be retired by the end of 2023,
plan transition to sf functions using GEOS at your earliest convenience.
 GEOS using OverlayNG
 Linking to sp version: 1.4-5 
 Polygon checking: TRUE 

Loading required package: maptools
Checking rgeos availability: TRUE
Please note that 'maptools' will be retired by the end of 2023,
plan transition at your earliest convenience;
some functionality will be moved to 'sp'.
Loading required package: viridisLite
Loading required package: spam
Loading required package: dotCall64
Loading required package: grid
Spam version 2.7-0 (2021-06-25) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following objects are masked from 'package:base':

    backsolve, forwardsolve

See https://github.com/NCAR/Fields for
 an extensive vignette, other supplements and source code 
Quitting from lines 374-409 (FitAndGenerateContours.Rmd) 
Error: processing vignette ‘FitAndGenerateContours.Rmd’ failed with diagnostics:
attempt to use zero-length variable name
--- failed re-building ‘FitAndGenerateContours.Rmd’

--- re-building ‘MixtureContourForecasts.Rmd’ using rmarkdown
--- finished re-building ‘MixtureContourForecasts.Rmd’

--- re-building ‘biasCorrectDemo.Rmd’ using rmarkdown
--- finished re-building ‘biasCorrectDemo.Rmd’

SUMMARY: processing the following file failed:
  ‘FitAndGenerateContours.Rmd’

Error: Vignette re-building failed.
Execution halted
Namespace in Imports field not imported from: ‘coda’
  All declared Imports should be used.
Error(s) in re-building vignettes:
--- re-building ‘FitAndGenerateContours.Rmd’ using rmarkdown
Loading required package: rgeos
Loading required package: sp
rgeos version: 0.5-8, (SVN revision 679)
 GEOS runtime version: 3.8.1-CAPI-1.13.3 
 Please note that rgeos will be retired by the end of 2023,
plan transition to sf functions using GEOS at your earliest convenience.
 Linking to sp version: 1.4-5 
 Polygon checking: TRUE 

Loading required package: maptools
Checking rgeos availability: TRUE
Please note that 'maptools' will be retired by the end of 2023,
plan transition at your earliest convenience;
some functionality will be moved to 'sp'.
Loading required package: viridisLite
Loading required package: spam
Loading required package: dotCall64
Loading required package: grid
Spam version 2.7-0 (2021-06-25) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following objects are masked from 'package:base':

    backsolve, forwardsolve

See https://github.com/NCAR/Fields for
 an extensive vignette, other supplements and source code 
Quitting from lines 374-409 (FitAndGenerateContours.Rmd) 
Error: processing vignette 'FitAndGenerateContours.Rmd' failed with diagnostics:
attempt to use zero-length variable name
--- failed re-building ‘FitAndGenerateContours.Rmd’

--- re-building ‘MixtureContourForecasts.Rmd’ using rmarkdown
--- finished re-building ‘MixtureContourForecasts.Rmd’

--- re-building ‘biasCorrectDemo.Rmd’ using rmarkdown
--- finished re-building ‘biasCorrectDemo.Rmd’

SUMMARY: processing the following file failed:
  ‘FitAndGenerateContours.Rmd’

Error: Vignette re-building failed.
Execution halted
Namespace in Imports field not imported from: ‘coda’
  All declared Imports should be used.
Error(s) in re-building vignettes:
--- re-building ‘FitAndGenerateContours.Rmd’ using rmarkdown
Loading required package: rgeos
Loading required package: sp
rgeos version: 0.5-8, (SVN revision 679)
 GEOS runtime version: 3.8.1-CAPI-1.13.3 
 Please note that rgeos will be retired by the end of 2023,
plan transition to sf functions using GEOS at your earliest convenience.
 Linking to sp version: 1.4-5 
 Polygon checking: TRUE 

Loading required package: maptools
Checking rgeos availability: TRUE
Please note that 'maptools' will be retired by the end of 2023,
plan transition at your earliest convenience;
some functionality will be moved to 'sp'.
Loading required package: viridisLite
Loading required package: spam
Loading required package: dotCall64
Loading required package: grid
Spam version 2.7-0 (2021-06-25) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following objects are masked from 'package:base':

    backsolve, forwardsolve

See https://github.com/NCAR/Fields for
 an extensive vignette, other supplements and source code 
Quitting from lines 374-409 (FitAndGenerateContours.Rmd) 
Error: processing vignette 'FitAndGenerateContours.Rmd' failed with diagnostics:
attempt to use zero-length variable name
--- failed re-building ‘FitAndGenerateContours.Rmd’

--- re-building ‘MixtureContourForecasts.Rmd’ using rmarkdown
--- finished re-building ‘MixtureContourForecasts.Rmd’

--- re-building ‘biasCorrectDemo.Rmd’ using rmarkdown
--- finished re-building ‘biasCorrectDemo.Rmd’

SUMMARY: processing the following file failed:
  ‘FitAndGenerateContours.Rmd’

Error: Vignette re-building failed.
Execution halted
Error(s) in re-building vignettes:
--- re-building 'FitAndGenerateContours.Rmd' using rmarkdown
Loading required package: rgeos
Loading required package: sp
rgeos version: 0.5-8, (SVN revision 679)
 GEOS runtime version: 3.9.1-CAPI-1.14.2 
 Please note that rgeos will be retired by the end of 2023,
plan transition to sf functions using GEOS at your earliest convenience.
 GEOS using OverlayNG
 Linking to sp version: 1.4-5 
 Polygon checking: TRUE 

Loading required package: maptools
Checking rgeos availability: TRUE
Please note that 'maptools' will be retired by the end of 2023,
plan transition at your earliest convenience;
some functionality will be moved to 'sp'.
Loading required package: viridisLite
Loading required package: spam
Loading required package: dotCall64
Loading required package: grid
Spam version 2.7-0 (2021-06-25) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following objects are masked from 'package:base':

    backsolve, forwardsolve

See https://github.com/NCAR/Fields for
 an extensive vignette, other supplements and source code 
Quitting from lines 374-409 (FitAndGenerateContours.Rmd) 
Error: processing vignette 'FitAndGenerateContours.Rmd' failed with diagnostics:
attempt to use zero-length variable name
--- failed re-building 'FitAndGenerateContours.Rmd'

--- re-building 'MixtureContourForecasts.Rmd' using rmarkdown
--- finished re-building 'MixtureContourForecasts.Rmd'

--- re-building 'biasCorrectDemo.Rmd' using rmarkdown
--- finished re-building 'biasCorrectDemo.Rmd'

SUMMARY: processing the following file failed:
  'FitAndGenerateContours.Rmd'

Error: Vignette re-building failed.
Execution halted
Namespace in Imports field not imported from: 'coda'
  All declared Imports should be used.
Error(s) in re-building vignettes:
--- re-building 'FitAndGenerateContours.Rmd' using rmarkdown
Loading required package: rgeos
Loading required package: sp
rgeos version: 0.5-8, (SVN revision 679)
 GEOS runtime version: 3.9.1-CAPI-1.14.2 
 Please note that rgeos will be retired by the end of 2023,
plan transition to sf functions using GEOS at your earliest convenience.
 GEOS using OverlayNG
 Linking to sp version: 1.4-5 
 Polygon checking: TRUE 

Loading required package: maptools
Checking rgeos availability: TRUE
Please note that 'maptools' will be retired by the end of 2023,
plan transition at your earliest convenience;
some functionality will be moved to 'sp'.
Loading required package: viridisLite
Loading required package: spam
Loading required package: dotCall64
Loading required package: grid
Spam version 2.7-0 (2021-06-25) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following objects are masked from 'package:base':

    backsolve, forwardsolve

See https://github.com/NCAR/Fields for
 an extensive vignette, other supplements and source code 
Quitting from lines 374-409 (FitAndGenerateContours.Rmd) 
Error: processing vignette 'FitAndGenerateContours.Rmd' failed with diagnostics:
attempt to use zero-length variable name
--- failed re-building 'FitAndGenerateContours.Rmd'

--- re-building 'MixtureContourForecasts.Rmd' using rmarkdown
--- finished re-building 'MixtureContourForecasts.Rmd'

--- re-building 'biasCorrectDemo.Rmd' using rmarkdown
--- finished re-building 'biasCorrectDemo.Rmd'

SUMMARY: processing the following file failed:
  'FitAndGenerateContours.Rmd'

Error: Vignette re-building failed.
Execution halted
Namespace in Imports field not imported from: ‘coda’
  All declared Imports should be used.
installed size is  5.1Mb
  sub-directories of 1Mb or more:
    libs   2.9Mb
Namespace in Imports field not imported from: ‘coda’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘coda’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘coda’
  All declared Imports should be used.