Closed washfaq closed 5 years ago
Have you installed exiftool according to your OS and the exiftool website? Have you verified you can run exiftool at the command line?
In windows, I think you simply go to the run menu, type cmd and hit enter. Then type exiftool You should get a full screen of text with help on how exiftool works?
Windows 10 sometimes does not allow exiftool to run.
it also may relate to R v 3.6. I have not tested or update the package for 3.6. I doubt that would affect much, but pathing issues are generally the cause of bugs for people.
try putting your testfile on your desktop and change imagefile to:
C:/Users/washfaq/Desktop/testfile.jpg
then rerun in R:
cams<-flirsettings(imagefile, exiftool="installed", camvals="")
you are right as you mentioned in first comment, exiftool is not properly configured in windown10. I have re-configured the exiftool file, now ThermImage starts working. I hope I will calculate Plant canopy temperature and crop water stress index now as per the temperature readings obtained from ThermImage. Thank you for your help.
excellent. glad this was fixed!
Hello, I am following the link (https://github.com/gtatters/Thermimage) to analyze my Thermal images, but I found an error when I try to read image. The code I am using is :
but I found this error,
Error in system2(syscommand, args = paste0(shQuote(imagefile), " ", camvals), : 'CreateProcess' failed to run 'C:\windows\exiftool.exe "C:/Users/washfaq/Documents/R/win-library/3.6/Thermimage/extdata/IR_2412.jpg"
My session info is below;
R version 3.6.0 (2019-04-26) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows >= 8 x64 (build 9200)
Matrix products: default
Random number generation: RNG: Mersenne-Twister Normal: Inversion Sample: Rounding
locale: [1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages: [1] stats graphics grDevices utils datasets methods base
other attached packages: [1] exifr_0.3.1 installr_0.21.3 stringr_1.4.0 Thermimage_3.2.1
loaded via a namespace (and not attached): [1] Rcpp_1.0.1 fansi_0.4.0 assertthat_0.2.1 zeallot_0.1.0 utf8_1.1.4 crayon_1.3.4
[7] rappdirs_0.3.1 plyr_1.8.4 backports_1.1.4 jsonlite_1.6 magrittr_1.5 pillar_1.4.1
[13] cli_1.1.0 rlang_0.3.4 stringi_1.4.3 rstudioapi_0.10 vctrs_0.1.0 tools_3.6.0
[19] yaml_2.2.0 compiler_3.6.0 pkgconfig_2.0.2 tibble_2.1.3
Any idea what might be going wrong? Thanks Waseem