MATLAB: How can i find layer number?? After calculating min(:) and max(:). I want to know layer number for layer calculation in Lakhs of layer.

MATLAB

>> ta1
ta1(:,:,1) =
     -0.0207
ta1(:,:,2) =
     -0.0209
ta1(:,:,3) =
     -0.0210
ta1(:,:,4) =
     -0.0211
ta1(:,:,5) =
     -0.0213
ta1(:,:,6) =
     -0.0213
ta1(:,:,7) =
     -0.0214
ta1(:,:,8) =
     -0.0215
ta1(:,:,9) =
     -0.0216
ta1(:,:,10) =
     -0.0216
ta1(:,:,11) =
     -0.0216
ta1(:,:,12) =
     -0.0217
ta1(:,:,13) =
     -0.0217
ta1(:,:,14) =
     -0.0211
ta1(:,:,15) =
     -0.0212
ta1(:,:,16) =
     -0.0213
ta1(:,:,17) =
     -0.0214
ta1(:,:,18) =
     -0.0215
ta1(:,:,19) =
     -0.0216
ta1(:,:,20) =
     -0.0216
ta1(:,:,21) =
     -0.0217
ta1(:,:,22) =
     -0.0217
ta1(:,:,23) =
     -0.0218
ta1(:,:,24) =
     -0.0218
ta1(:,:,25) =
     -0.0218
ta1(:,:,26) =
     -0.0213
ta1(:,:,27) =
     -0.0214
ta1(:,:,28) =
     -0.0215
ta1(:,:,29) =
     -0.0216
ta1(:,:,30) =
     -0.0217
ta1(:,:,31) =
     -0.0217
ta1(:,:,32) =
     -0.0218
ta1(:,:,33) =
     -0.0218
ta1(:,:,34) =
     -0.0219
ta1(:,:,35) =
     -0.0219
ta1(:,:,36) =
     -0.0219
ta1(:,:,37) =
     -0.0215
ta1(:,:,38) =
     -0.0216
ta1(:,:,39) =
     -0.0217
ta1(:,:,40) =
     -0.0218
ta1(:,:,41) =
     -0.0218
ta1(:,:,42) =
     -0.0219
ta1(:,:,43) =
     -0.0219
ta1(:,:,44) =
     -0.0220
ta1(:,:,45) =
     -0.0220
ta1(:,:,46) =
     -0.0220
ta1(:,:,47) =
     -0.0217
ta1(:,:,48) =
     -0.0218
ta1(:,:,49) =
     -0.0219
ta1(:,:,50) =
     -0.0219
>> min(ta1)
ans =
     -0.0220
>> max(ta1)
ans =
     -0.0207
>>

Best Answer

[maxta1, maxidx] = max(ta1);
[minta1, minidx] = min(ta1);
That minidx and maxidx would be layer numbers.
However, I do not understand about Lakhs in this? Lahks I understand is 10^5 but you only have 50 layers. Are you looking for maxidx/10^5 ?
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