File description: MT1_L2-RAIN-MADSL1A2-1.06_2011-10-23T13-48-12_V2-00.hdf
Geolocation_Fields/Surface_flag dataset attributes
| Dataset attribute | DataType | Dimensions | Value |
| long_name | string | 1 | Surface_flag |
| units | string | 1 | None |
| format | string | 1 | 16-bit integer |
| HDF_Calibration_Equation | string | 1 | physical_value = scale_factor*(SDS_count - add_offset) |
| Missing_Output | int16 | 1 | -99 |
| QA_SDS | string | 1 | None |
| actual_range | int16 | 2 | [0, 2] |
| Num_Fill | int32 | 1 | 0 |
| Num_Missing_Output | int32 | 1 | 0 |
| Num_Valid | int32 | 1 | 687154 |
| Physical_Range | float64 | 2 | [0.0, 3.0] |
| Comments | string | 1 | Indicate the type of surface: 0->ocean; 1->land; 2->coast; 3->other. |
| valid_range | int16 | 2 | [0, 3] |
| _FillValue | int16 | 1 | 32767 |
| scale_factor | float64 | 1 | 1.0 |
| scale_factor_err | float64 | 1 | 0.0 |
| add_offset | float64 | 1 | 0.0 |
| add_offset_err | float64 | 1 | 0.0 |
| calibrated_nt | int32 | 1 | 22 |
