1 files changed, 1 insertions, 1 deletions
diff --git a/cov.awk b/cov.awk
index 176fd96..9b79d11 100644
--- a/cov.awk
+++ b/cov.awk
@@ -52,7 +52,7 @@ END {
         printf(header[y] OFS)
         ### rows
         for (x=1; x<=nf_max; x++) {
-            printf("%.18g", cov_samp[x,y])
+            printf(OFMT, cov_samp[x,y])
             if (x < nf_max)
                 printf(OFS)
         }