added a debug line

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@66635 15284696-431f-4ddb-bdfa-cd5b030d7da7

imagery/i.modis.qc/main.c

@@ -423,6 +423,8 @@ int main(int argc, char *argv[])
     /* Create New raster files */ 
     outfd = Rast_open_new(result, data_type_output);
 
+    G_debug(3, "Product is %s and QC flag is %s", product, qcflag);
+
     /* Process pixels */ 
     for (row = 0; row < nrows; row++)
     {