Directory examples contains one example to show the workflow of ExaGeoStat zgen_mle_test.c.

Important notice: ExaGeoStat packages has been designed to eventually support both exact and approximate computations of Maximum Likelihood Evaluation (MLE) problem. For now, only exact computation is supported.

Several synthetic datasets and two real datasets have been provided to demonstrate through real world applications the capabilities of ExaGeoStat. A list of available data can be downloaded from the following links: (Password: ecrc1234)

1. Synthetic Dataset: N = 900
   Locations file (XY_900_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/Z86BS5gRi1x0Bce (16 KB)
   Measurements file (Z_900_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/4zmfJlATdaf4BDd (8 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/TWZyLeHgEaH2EOU (18 KB)
   Locations file (XY_900_2): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/fREmx6POxHl7lgG (16 KB)
   Measurements file (Z_900_2): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/HcEh59gvBTlKJSi (8 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/EuxaaLcSM5TjkoK (18 KB)
   
   
2. Synthetic Dataset: N = 1600
   Locations file (XY_1600_2): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/Vuylq7V7hcjzQrP (28 KB)
   Measurements file (Z_1600_2): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/QPmZTCxx2DHOGXE (15 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/Vuylq7V7hcjzQrP (19 KB)
   
   
3. Synthetic Dataset: N = 2500
   Locations file (XY_2500_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/iQYOwpypdKyswPJ (44 KB)
   Measurements file (Z_2500_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/8b4dqxNAzfTfJut (23 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/RIfqeIZJ0lPcKZV (9 KB)
   
   
4. Synthetic Dataset: N = 3600
   Locations file (XY_3600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/hZBQah0DAPGylCY (63 KB)
   Measurements file (Z_3600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/YBFXKeHUCmESWo5 (33 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/RiDKOkL0ZZ5EAUR (17 KB)
   
   
5. Synthetic Dataset: N = 14400
   Locations file (XY_14400_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/HQg3bQwkVip27Bu (253 KB)
   Measurements file (Z_14400_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/LjHEs7AVJwTXKDF (134 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/FcReszPjII5YNH6 (13 KB)
   
   
6. Synthetic Dataset: N = 25600
   Locations file (XY_25600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/wTUSAQARxw728WP (450 KB)
   Measurements file (Z_25600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/6eVPmKeEWN6ZGlD (238 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/ObqBPYPMDu3wXP3 (26 KB)
   
   
7. Synthetic Dataset: N = 40000
   Location file (XY_40000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/giPtUF4lbs26Mea (703 KB)
   Measurements file (Z_40000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/IIQzLibJmbp76R4 (369 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/W5nAwOFNvvHrHOC (25 KB)
   
   
8. Synthetic Dataset: N = 57600
   Location file (XY_57600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/K9iMF5JLgEnFGuq (1013 KB)
   Measurements file (Z_57600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/8aJNNTqYzddaEjp (534 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/6MmMS4m2c9RPngR (23 KB)
   
   
9. Synthetic Dataset: N = 96600
   Location file (XY_96600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/V706uLeXPiVMlWR (1.6 MB)
   Measurements file (Z_96600_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/WmUOcEiPclGowNZ (881 KB)
   MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/9XknluxWnlmsHMh (21 KB)
   
   
10. Synthetic Dataset: N = 122500
    Location file (XY_122500_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/sdBLBsDGnwmvBnS (2.1 MB)
    Measurements file (Z_122500_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/BvjXYAMgYFOqDRl (1.1 MB)
    MLE estimation log: https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/r1wBLPwqyfznUXN (35 KB)
    
    
11. Soil Moisture Dataset (Region 1a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/8396303
    Location file (S_R1a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/spu8I6ig3ZXZRJd (4.6 MB)
    Measurements file (S_R1a_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/dPRTAX1jlwhwqRA (2.4 MB)
    
    
12. Soil Moisture Dataset (Region 1b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R1b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/8GCMpEsRnexHRfu (4.6 MB)
    Measurements file (S_R1b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/TLwoMUNAYpj0IFj (2.4 MB)
    
    
13. Soil Moisture Dataset (Region 2a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R2a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/DrMCUd2BeyU127e (4.6 MB)
    Measurements file (S_R2a_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/SSGO4I4e2N1pXkX (2.4 MB)
    
    
14. Soil Moisture Dataset (Region 2b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R2b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/JCV7kFp2tsW6Qq4 (4.6 MB)
    Measurements file (S_R2b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/lpf2kuxBOa6Cak6 (2.4 MB)
    
    
15. Soil Moisture Dataset (Region 3a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R3a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/Z34OtURSptwiLjO (4.6 MB)
    Measurements file (S_R3a_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/c2Gehc1z94tDjzz (2.4 MB)
    
    
16. Soil Moisture Dataset (Region 3b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R3b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/uUNtVe20PuDssSx (4.6 MB)
    Measurements file (S_R3b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/POEaO2WYgWB5iat (2.4 MB)
    
    
17. Soil Moisture Dataset (Region 4a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R4a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/Y7iJKT1VqVXo9lL (4.6 MB)
    Measurements file (S_R4a_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/7K2GOnhgb6hdkMH (2.4 MB)
    
    
18. Soil Moisture Dataset (Region 4b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R4b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/567GwgjdLyrfwub (4.6 MB)
    Measurements file (S_R4b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/rfSedMXpRzKY5FR (2.4 MB)
    
    
19. Soil Moisture Dataset (Region 5a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R5a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/1jz1ImCNT5VZcl2 (4.6 MB)
    Measurements file (S_R5a_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/fySOdwLHtSidBee (2.4 MB)
    
    
20. Soil Moisture Dataset (Region 5b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R5b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/x50yJTDuMLwOxZq (4.6 MB)
    Measurements file (S_R5b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/DVi43WZAY9WOj8a (2.4 MB)
    
    
21. Soil Moisture Dataset (Region 6a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R6a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/apqzvTsHoxp4JDi (4.6 MB)
    Measurements file (S_R6b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/ahNdMDxkGGdKScU (2.4 MB)
    
    
22. Soil Moisture Dataset (Region 6b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R6b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/1sNxQVHUs7RIms3 (4.6 MB)
    Measurements file (S_R6b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/QMBNFcROFLiL2Ex (2.4 MB)
    
    
23. Soil Moisture Dataset (Region 7a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R7a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/nINs5mTHyTIuB6N (4.6 MB)
    Measurements file (S_R7a_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/VossEEJeVNeNlHs (2.4 MB)
    
    
24. Soil Moisture Dataset (Region 7b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R7b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/UKnej2VdNvsMcq0 (4.6 MB)
    Measurements file (S_R7b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/MTc4fWCGWzal5Oa (2.4 MB)
    
    
25. Soil Moisture Dataset (Region 8a: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R8a_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/PSfcyznPipSrCGz (4.6 MB)
    Measurements file (S_R8a_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/LpvE8ch9ZT8x8M0 (2.4 MB)
    
    
26. Soil Moisture Dataset (Region 8b: N = 125000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R8b_XY_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/X44nS14a231BIia (4.6 MB)
    Measurements file (S_R8b_Z_125000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/mR2E0f19qmPDTPB (2.4 MB)
    
    
27. Soil Moisture Dataset (Region 1: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R1_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/Mb3ZpRiVP5YkCEy (9.2 MB)
    Measurements file (S_R1_Z_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/c5wNCOVRzZXn2V7 (4.7 MB)
    
    
28. Soil Moisture Dataset (Region 2: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R2_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/AIXz2xJe34otn5P (9.2 MB)
    Measurements file (S_R2_Z_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/09CnWaQU3UlIMdg (4.7 MB)
    
    
29. Soil Moisture Dataset (Region 3: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R3_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/DmUkwBxmmSUkpgy (9.2 MB)
    Measurements file (S_R3_Z_250000_1): (4.7 MB)
    
    
30. Soil Moisture Dataset (Region 4: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R4_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/FpaECpaY8ALycqv (9.2 MB)
    Measurements file (S_R4_Z_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/MBxbWFzzmtB5tUB (4.7 MB)
    
    
31. Soil Moisture Dataset (Region 5: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R5_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/7in0BjWXkYPjVRg (9.2 MB)
    Measurements file (S_R5_Z_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/EoXL2EE0HipfJdK (4.7 MB)
    
    
32. Soil Moisture Dataset (Region 6: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R6_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/7aonqlqROVKY1xh (9.2 MB)
    Measurements file (S_R6_Z_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/X0zL68Cynl9w9DI (4.7 MB)
    
    
33. Soil Moisture Dataset (Region 7: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R7_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/k5WhjPqpUVQ2nq2 (9.2 MB)
    Measurements file (S_R7_Z_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/anMa99SWwzDwBqH (4.7 MB)
    
    
34. Soil Moisture Dataset (Region 8: N = 250000) : Map figure can be found in: https://ieeexplore.ieee.org/abstract/document/83963035
    Location file (S_R8_XY_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/5fC9FEkfKvSMN3f (9.2 MB)
    Measurements file (S_R8_Z_250000_1): https://exrcsdrive.kaust.edu.sa/exrcsdrive/index.php/s/8oGUUIwhZodNwTH (4.7 MB)