diff --git a/CEMCECEM.m b/CEMCECEM.m
new file mode 100644
index 0000000..fbabb53
--- /dev/null
+++ b/CEMCECEM.m
@@ -0,0 +1,23 @@
+ncfile = "o3_surface_20180701000000.nc";
+ncinfo(ncfile);
+ncdisp(ncfile);
+
+lati = ncread(ncfile, 'lat');
+longe = ncread(ncfile, 'lon');
+
+fileDirectory = dir('24HR_CBE_*.csv');
+
+for k =1 : length(fileDirectory)
+    file = fileDirectory(k).name;
+    matrix = readmatrix(file);
+    matrix(400,:) = [0];
+    matrix(:,700) = [0];
+    showmap = pcolor(longe,lati,matrix);
+    showmap.EdgeAlpha = 0;
+    hold on;
+    p = meshgrid(longe,lati)
+    s = plot(p,'k');
+    showmap;
+    colorbar
+    pause
+end
\ No newline at end of file