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ECC-685: grib_to_netcdf: fails with GRIB message with almost constant values

This commit is contained in:
Shahram Najm 2018-04-30 15:42:52 +01:00
parent 2b1281c311
commit d0e0764a65
1 changed files with 6 additions and 0 deletions
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6
tools/grib_to_netcdf.c
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@ -2398,6 +2398,12 @@ static int compute_scale(dataset_t *subset)
scaled_min = rint((min - ao) / sf);
scaled_median = rint((median - ao) / sf);
if (scaled_max > nc_type_values[idx].nc_type_max) {
grib_context_log(ctx, GRIB_LOG_DEBUG, "grib_to_netcdf: scaled_max (=%lld) > nc_type_max (=%lf). Set sf to 1.0",
scaled_max, nc_type_values[idx].nc_type_max);
sf = 1.0; /* ECC-685 */
}
test_scaled_max = (char) scaled_max;
test_scaled_min = (char) scaled_min;
test_scaled_median = (char) scaled_median;