report produced with glance, version 0.7.1
analysis generated Thu Jul 31 22:27:09 2025 by user richard.young on rhw1379.star1.nesdis.noaa.gov
File A:
path: /data/data564/richard.young/NVPS_COMPS_ROUND_1/assistt_VI-DLY-GLB__v4r0_j01_s20250107_e20250107_c202507311930450.nc
md5sum for File A: ebaf41d8d88e58fc4195ea38017ecbd1
last modified: Thu Jul 31 21:52:49 2025
File B:
path: /data/data564/richard.young/NVPS_COMPS_ROUND_1/science_VI-DLY-GLB_v4r0_j01_s20250107_e20250107_c202501091925060.nc
md5sum for File B: ef27ad502d62d2026f9d0c41badc44e5
last modified: Thu Jul 31 21:59:10 2025
| This variable passed comparison. |
✔
|
variable name: QF2
epsilon value: 0.0
"missing" data value: None
units in A: 1
units in B: 1
| Finite Data Statistics | Both | File A | File B |
|---|---|---|---|
| common_finite_count ? : | 800,000,000 | ||
| common_finite_fraction ? : | 1.0000000 | ||
| finite_count ? : | 800,000,000 | 800,000,000 | |
| finite_fraction ? : | 1.0000000 | 1.0000000 | |
| finite_in_only_one_count ? : | 0 | ||
| finite_in_only_one_fraction ? : | 0.0000000 | ||
| General Statistics | Both | File A | File B |
| epsilon ? : | 0.0000000 | ||
| epsilon_percent ? : | None | ||
| max ? : | 255.00000 | 255.00000 | |
| mean ? : | 11.022003 | 11.022003 | |
| median ? : | 4.0000000 | 4.0000000 | |
| min ? : | 0.0000000 | 0.0000000 | |
| missing_value ? : | None | None | |
| num_data_points ? : | 800000000 | ||
| shape ? : | (20000, 40000) | ||
| spatially_invalid_pts_ignored ? : | 0 | 0 | |
| std_val ? : | 24.111814 | 24.111814 | |
| Missing Value Statistics | Both | File A | File B |
| common_missing_count ? : | 0 | ||
| common_missing_fraction ? : | 0.0000000 | ||
| missing_count ? : | 0 | 0 | |
| missing_fraction ? : | 0.0000000 | 0.0000000 | |
| NaN Statistics | Both | File A | File B |
| common_nan_count ? : | 0 | ||
| common_nan_fraction ? : | 0.0000000 | ||
| nan_count ? : | 0 | 0 | |
| nan_fraction ? : | 0.0000000 | 0.0000000 | |
| Numerical Comparison Statistics | Both | File A | File B |
| correlation ? : | 1.0000000 | ||
| diff_outside_epsilon_count ? : | 0 | ||
| diff_outside_epsilon_fraction ? : | 0.0000000 | ||
| max_delta ? : | 0.0000000 | ||
| max_diff ? : | 0.0000000 | ||
| mean_delta ? : | 0.0000000 | ||
| mean_diff ? : | 0.0000000 | ||
| median_delta ? : | 0.0000000 | ||
| median_diff ? : | 0.0000000 | ||
| min_delta ? : | 0.0000000 | ||
| mismatch_points_count ? : | 0 | ||
| mismatch_points_fraction ? : | 0.0000000 | ||
| perfect_match_count ? : | 800,000,000 | ||
| perfect_match_fraction ? : | 1.0000000 | ||
| r-squared correlation ? : | 1.0000000 | ||
| rms_val ? : | 0.0000000 | ||
| std_val ? : | 0.0000000 |
| Attribute Name | File A Value | File B Value |
|---|---|---|
| comment | Bits are listed from LSB(bit 0) to MSB(bit 7) Bit Description 0 EVI method: 1 -- EVI2 0 -- EVI 1-2 Land cover types: 11 -- Desert 10 -- Water 01 -- Land 00 -- Snow or Ice 3-4 Cloud status: 11 -- Confidently cloudy 10 -- Probably cloudy 01 -- Probably clear 00 -- Confidently clear 5-6 Aerosol Quantity: 11 -- High 10 -- Average 01 -- Low 00 -- Climatology 7 Cloud shadow: 1 -- Shadow; 0 -- No Shadow | Bits are listed from LSB(bit 0) to MSB(bit 7) Bit Description 0 EVI method: 1 -- EVI2 0 -- EVI 1-2 Land cover types: 11 -- Desert 10 -- Water 01 -- Land 00 -- Snow or Ice 3-4 Cloud status: 11 -- Confidently cloudy 10 -- Probably cloudy 01 -- Probably clear 00 -- Confidently clear 5-6 Aerosol Quantity: 11 -- High 10 -- Average 01 -- Low 00 -- Climatology 7 Cloud shadow: 1 -- Shadow; 0 -- No Shadow |
| coordinates | latitude longitude | latitude longitude |
| flag_masks | [ 1 1 6 6 6 6 12 12 12 12 48 48 48 48 64 64] | [ 1 1 6 6 6 6 12 12 12 12 48 48 48 48 64 64] |
| flag_meanings | Method_EVI Method_EVI2 LC_snow LC_water LC_land LC_desert CC_clear CC_probably_clear CC_probably_cloud CC_cloud Aerosol_climatology Aerosol_low Aerosol_average Aerosol_high Cloud_Shadow_no Cloud_Shadow_no | Method_EVI Method_EVI2 LC_snow LC_water LC_land LC_desert CC_clear CC_probably_clear CC_probably_cloud CC_cloud Aerosol_climatology Aerosol_low Aerosol_average Aerosol_high Cloud_Shadow_no Cloud_Shadow_no |
| grid_mapping | plate_carree | plate_carree |
| long_name | Quality Flag2 (QF2) | Quality Flag2 (QF2) |
| standard_name | status_flag | status_flag |
| units | 1 | 1 |
| valid_range | [ 0 255] | [ 0 255] |