Tools: update man page
#include <stdint.h>
#endif
-const char* grib_tool_description = "Convert a GRIB file to netCDF format.";
+const char* grib_tool_description = "Convert a GRIB file to netCDF format."
+ "\n\tNote: The GRIB geometry should be a regular lat/lon grid or a regular Gaussian grid"
+ "\n\t(the key \"typeOfGrid\" should be \"regular_ll\" or \"regular_gg\")";
const char* grib_tool_name = "grib_to_netcdf";
const char* grib_tool_usage = "[options] grib_file grib_file ... ";
static char argvString[2048] = {0,};
