...
| Date/Time | Location | Tare (g) | Wet (g) | Dry (g) | Density (g/cm^3) | Qsoil (cm^3/cm^3) % | EC5 Reading (cm^3/cm^3) % | Diff (cm^3/cm^3) % |
|---|---|---|---|---|---|---|---|---|
| 20 Feb 2015/1157 | bao, 2--5cm | 5.58 | 100.74 | 83.54 | 1.17 | 25.89 | 23.98 | -1.9 |
| 20 Feb 2015/1112 | bao, 10--13cm | 2.15 | 99.59 | 87.36 | 1.28 | 18.41 | 16.38 | -2.0 |
| 20 Feb 2015/1129 | bao, 20-23cm | 2.50 | 89.51 | 78.51 | 1.14 | 16.56 | 13.17 | -3.4 |
| 9 Mar 2015/1430 | ehs, 2--5cm | 16.477 | 142.333 | 127.741 | 1.67 | 21.96 | 28.4 | 6.4 |
| 20 Apr 2015/1500 | ehs,4--7cm | 8.237+8.260 | 81.960+60.946 | 70.854+52.124 | 1.60 | 30.00 | 29.47 | -0.5 |
| 20 Apr 2015/1500 | ehs, 9--12cm | 8.232+8.214 | 71.380+74.505 | 62.335+65.162 | 1.67 | 27.68 | 28.20 | 0.5 |
| 20 Apr 2015/1500 | ehs, 19–22cm (not completely full, by about 2mm?) | 8.265+2.139 | 96.082+29.133 | 84.192+25.476 | 1.49 (likely low) | 23.40 | 26.00 | 2.6 |
22 May 2015/1400 | bao, 3-6 | 2.126+2.379 | 56.184+61.353 | 47.071+51.421 | 30 | |||
| 22 May 2015/1400 | bao, 8-11 | 2.111+2.094 | 70.604+60.122 | 59.922+50.764 | 32 | |||
| 22 May 2015/1400 | bao, 18-21 | 2.079+2.107 | 60.887+70.702 | 51.568+59.764 | 29.5 |
Note: Dry taken 23 Feb after air-drying in the lab for 3 days, then baking in the toaster oven for an hour. (The oven got rid of about another 1.5g in each sample.)
...
tare = c(5.58, 2.15, 2.50, 16.477, 8.237+8.260, 8.232+8.214, 8.265+2.139, 2.126+2.379, 2.111+2.094, 2.079+2.107)
wet = c(100.74, 99.59, 89.51, 142.333, 81.960+60.946, 71.380+74.505, 96.082+29.133, 56.184+61.353, 70.604+60.122, 60.887+70.702)-tare
dry = c(83.54, 87.36, 78.51, 127.741, 70.854+52.124, 62.335+65.162, 84.192+25.476, 47.071+51.421, 59.922+50.764, 51.568+59.764)-tare
vol = 3*pi*(5.31/2)^2
...
ec5 = c(23.98, 16.38, 13.17, 28.4, 29.47, 28.20, 26.00, 30, 32, 29.5)
ch = as.character(c(1,2,3,1,1,2,3,1,2,3))
col = c(1,1,1,2,2,2,2,1,1,1)
plotmatplot(moist,ec5,xlim=c(0,40),ylim=c(0,40),col=col,pch=ch); abline(0,1,lty=2)