fix bug

ethanbass · Aug 10, 2023 · e4ab726 · e4ab726
1 parent ebd7bd4
commit e4ab726
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Showing 6 changed files with 14 additions and 5 deletions.
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: chromConverter
 Title: Chromatographic File Converter
-Version: 0.4.2
+Version: 0.4.3
 Authors@R: c(
     person(given = "Ethan", family = "Bass", email = "[email protected]",
                   role = c("aut", "cre"),

diff --git a/NEWS.md b/NEWS.md
@@ -1,6 +1,10 @@
+## chromConverter 0.4.3
+
+* Fixed bug in `chemstation_ch` parser ([#17](https://github.com/ethanbass/chromConverter/issues/17))
+
 ## chromConverter 0.4.2
 
-Added support for parsing "Waters" ascii (`.arw`) PDA files.
+* Added support for parsing "Waters" ascii (`.arw`) PDA files.
 
 ## chromConverter 0.4.1
 

diff --git a/R/read_chemstation_ch.R b/R/read_chemstation_ch.R
@@ -58,6 +58,9 @@ read_chemstation_ch <- function(path, format_out = c("matrix","data.frame"),
 
     seek(f, offsets$intercept, "start")
     intercept <- readBin(f, "double", n = 1, endian = "big", size = 8)
+    if (is.na(intercept)){
+      intercept <- 0
+    }
 
     seek(f, offsets$scaling_factor, "start")
     scaling_factor <- readBin(f, "double", n = 1, endian = "big", size = 8)

diff --git a/inst/CITATION b/inst/CITATION
@@ -5,7 +5,7 @@ citEntry(
   title    = "chromConverter: chromatographic file converter",
   author   = "Ethan Bass",
   year     = "2023",
-  version  = "version 0.4.2",
+  version  = "version 0.4.3",
   doi      = "10.5281/zenodo.6792521",
   url      = "https://ethanbass.github.io/chromConverter/",
   textVersion = paste("Bass, E. (2023).",

diff --git a/man/sp_converter.Rd b/man/sp_converter.Rd
diff --git a/man/uv_converter.Rd b/man/uv_converter.Rd