diff --git a/DESCRIPTION b/DESCRIPTION
index 65233c9..67bbf19 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,7 +2,7 @@ Package: lans2r
 Title: Work with Look at NanoSIMS Data in R
 Description: R interface for working with nanometer scale secondary ion mass 
     spectrometry (NanoSIMS) data exported from Look at NanoSIMS. 
-Version: 1.0.1
+Version: 1.0.3
 Authors@R: person("Sebastian", "Kopf", email = "sebastian.kopf@colorado.edu",
     role = c("aut", "cre"))
 URL: https://github.com/KopfLab/lans2r
diff --git a/tests/testthat/test-load-data.R b/tests/testthat/test-load-data.R
index 5847b52..36a5fb9 100644
--- a/tests/testthat/test-load-data.R
+++ b/tests/testthat/test-load-data.R
@@ -82,11 +82,10 @@ test_that("test that it is possible to load LANS maps", {
                                         base_dir = folder, quiet = T))
   
   # check data
-  expect_equal({
-    pixels <- maps %>% select(analysis, frame_size.px, variable) %>% unique() %>% 
-                 group_by(analysis) %>% summarize(n = unique(frame_size.px)^2 * length(variable))
-    sum(pixels$n)
-    }, nrow(maps)) 
+  expect_equal(nrow(maps), as.integer(256^2 * 4 * 3)) 
+  # pixels <- maps %>% select(analysis, frame_size.px, variable) %>% unique() %>% 
+  #   group_by(analysis) %>% summarize(n = unique(frame_size.px)^2 * length(variable))
+  # as.integer(sum(pixels$n))
   
   expect_equal(maps$variable %>% unique(), c("12C", "13C", "14N12C", "15N12C"))
   expect_equal(maps %>% names(), 
diff --git a/tests/testthat/test-read-files.R b/tests/testthat/test-read-files.R
index 06a13c6..44181ef 100644
--- a/tests/testthat/test-read-files.R
+++ b/tests/testthat/test-read-files.R
@@ -60,7 +60,8 @@ test_that("test that it is possible to read full ion data file", {
                c("x.px", "y.px", "frame_size.px", "x.um", "y.um", "frame_size.um", 
                  "variable", "data_type", "value", "sigma", "ROI"))
   
-  expect_equal(data$frame_size.px[1]^2 %>% as.integer(), data %>% nrow()) 
+  expect_equal(data %>% nrow(), as.integer(256^2))
+  #as.integer(data$frame_size.px[1]*data$frame_size.px[1])
   
   expect_equal(data$value[3], 1508) # spot check
   expect_equal(data$variable[3], "12C") # spot check
@@ -80,7 +81,8 @@ test_that("test that it is possible to read all map data in a folder", {
   
   # data checks
   expect_equal(data$variable %>% unique(), c("12C", "13C", "14N12C", "15N12C"))
-  expect_equal(as.integer(data$frame_size.px[1]^2 * length(data$variable %>% unique())), data %>% nrow()) 
+  expect_equal(data %>% nrow(), as.integer(256^2 * 4))
+  #as.integer(data$frame_size.px[1] * data$frame_size.px[1] * length(unique(data$variable)))
   expect_equal(data %>% names(), c("x.px", "y.px", "frame_size.px", "x.um", "y.um", "frame_size.um", 
                                    "variable", "data_type", "value", "sigma", "ROI"))
   expect_equal(data$value[nrow(data)], 4) # spot check