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I am using below data for making kriging interpolation.

structure(list(Serial = c(1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 
10L, 11L, 12L, 13L, 14L, 17L, 18L, 24L, 28L, 30L, 31L, 36L, 37L, 
43L, 44L, 46L, 50L, 51L, 52L, 58L, 59L), Station = c("NDDZ003", 
"NDDZ004", "NDDZ007", "NDDZ010", "NDDZ011", "NDDZ012", "NDDZ013", 
"NDDZ016", "NDDZ019", "NDDZ022", "NDDZ026", "NDDZ027", "NDDZ028", 
"NDDZ 031", "NDDZ034", "NDDZ035", "NDDZ041", "NDDZ046", "NDDZ048", 
"NDDZ050", "NDDZ055", "NDDZ058", "NDDZ065", "NDDZ066", "NDDZ068", 
"NDDZ072", "NDDZ073", "NDDZ074", "NDDZ082", "NDDZ085"), Longitude = c(119.6390058, 
119.598935, 119.9208017, 119.6457175, 119.5995872, 119.9621681, 
119.8415156, 119.6411364, 119.9633347, 119.6554394, 119.6042617, 
119.9721892, 119.8043606, 119.8156314, 119.8109757, 119.9013884, 
120.1667206, 120.0796901, 119.7829741, 119.9602213, 119.7401038, 
120.1113902, 119.7060803, 120.1239972, 119.7798066, 120.0968136, 
119.7086703, 119.7827459, 120.0621476, 120.1281223), Latitude = c(26.61166167, 
26.61266389, 26.64317889, 26.64771528, 26.64152194, 26.67770639, 
26.68016278, 26.68405639, 26.71346278, 26.71887583, 26.75296111, 
26.78070917, 26.78824, 26.48095232, 26.51638163, 26.53300528, 
26.54343039, 26.56656159, 26.59238665, 26.6023812, 26.62635719, 
26.64614884, 26.70021888, 26.70684282, 26.72669529, 26.75513142, 
26.77262578, 26.7665767, 26.6238606, 26.809988), MPs = c(17.85331969, 
52.10050251, 196.4787112, 21.07527437, 35.32763533, 91.0152754, 
142.260457, 120.0175822, 84.64602571, 47.67692504, 260.7229319, 
29.143898, 151.1290121, 101.1310963, 126.7889088, 85.74767297, 
153.5234525, 51.35979247, 42.82041038, 214.4548942, 96.9063435, 
155.5864259, 46.01889546, 97.50099786, 78.36325034, 161.375366, 
99.76091135, 59.82528502, 98.7524581, 110.3141717)), class = "data.frame", row.names = c(NA, 
-30L))

While applying kriging the screen showed total black. can any one solve this? The screen look liked that after interpolation enter image description here

At first i did this in the picture , also I choose output extent as draw canvas enter image description here

but after that I did in below two picture enter image description here enter image description here

Now I don't know where the problem is. At first my SAGA version was 7.9, some friend suggested me to install older version of SAGA (7.2), but it is also same as 7.9.

2
  • Does anything happen if you change the symbology for the raster?
    – Adam Thom
    Aug 18, 2021 at 15:59
  • no sir, nothing happened, i also tried to install smart map plugin, it saying classfactory() error
    – Kazi
    Aug 19, 2021 at 14:43

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