Missing value when TRUE/FALSE is neccesary

[JVAQUEROM]

Describe the bug
When running MK.TempAggr function, I get this error:

Error in if (result$P <= c(1 - alpha.mk/100)) { : 
  missing value where TRUE/FALSE needed

To Reproduce
I cannot share the data that outputs this error, but I tried two timeseries and in one the issue is solved setting a proper value of resolution (which, by the way, is not clear to me how to set it).

Expected behavior
The function not failing

Desktop (please complete the following information):

• OS: openSuSE Linux 15.4
• mannkendall version 1.1.0
• R version: 4.2.2

Additional context
The dataset is deseasonalized monthly data from original daily. The daily data seems to error due to RAM consumption being too high.

[JVAQUEROM]

Trying to do a reproducible example gave a different error

> date = seq.Date(from=as.Date("2010-01-01"), to=as.Date("2020-12-31"), by="1 day")
> xx = rnorm(n=length(date))
> df <- data.frame(date=as.POSIXct(date), xx=xx)
> library(MannKendallTrends)
> MK.tempAggr(df, resolution=1)
Prewithening the timeseries...
Error in if (result$P <= c(1 - alpha.mk/100)) { : 
  the condition has length > 1
Also: Warning message:
In nanprewhite.AR(data = data, alpha.ak = alpha.ak) :
  no s.s. autocorrelation

I also add my sessionInfo()

> sessionInfo()
R version 4.2.2 (2022-10-31)
Platform: x86_64-suse-linux-gnu (64-bit)
Running under: openSUSE Leap 15.4

Matrix products: default
BLAS:   /usr/lib64/R/lib/libRblas.so
LAPACK: /usr/lib64/R/lib/libRlapack.so

locale:
 [1] LC_CTYPE=es_ES.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=es_ES.UTF-8        LC_COLLATE=es_ES.UTF-8    
 [5] LC_MONETARY=es_ES.UTF-8    LC_MESSAGES=es_ES.UTF-8   
 [7] LC_PAPER=es_ES.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=es_ES.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] MannKendallTrends_1.1.0 nvimcom_0.9-115        

loaded via a namespace (and not attached):
 [1] knitr_1.39        magrittr_2.0.3    R.cache_0.15.0    rlang_1.0.6      
 [5] fastmap_1.1.0     fansi_1.0.3       styler_1.7.0      tools_4.2.2      
 [9] xfun_0.30         R.oo_1.24.0       utf8_1.2.2        cli_3.4.1        
[13] withr_2.5.0       htmltools_0.5.2   digest_0.6.27     tibble_3.1.8     
[17] lifecycle_1.0.3   purrr_0.3.5       vctrs_0.5.1       R.utils_2.11.0   
[21] fs_1.5.2          glue_1.6.2        evaluate_0.15     rmarkdown_2.14   
[25] reprex_2.0.2      compiler_4.2.2    pillar_1.8.1      R.methodsS3_1.8.1
[29] pkgconfig_2.0.3  

[JVAQUEROM]

Sorry for posting again.

The python package seemed to work with the same data so I guess it is a bug in the R data. Checking the source files I found several times a line like this

        ## Prob.MK.n <- read.table('prob_mk_n.csv', sep=",", header = FALSE)

Always commented. So maybe this Prob.MK.n is never read and is a NULL?

EDIT: I see it is loaded with the package. However, it has a lot of NA values. This can be the cause of the error.

[dw-hydro]

I am having the same error and am asking if anyone has any follow-up? I tried adjusting resolution up/down to fix the error but that did not solve it for my dataset. I would be happy to share my dataset if anyone would like to see what can be done.