pcp_results: Results of a monthly precipitation homogenization

Description Format Source See Also Examples

Description

Results of a homogenization of monthly precipitation totals in 2001-2010.

Format

This data set contains:

dah

Homogenized precipitations arranged in a 12x10x6 array

dat

Row precipitations arranged in a 12x10x5 array

est.c

Data frame with station's coordinates (X,Y,Z), codes and names (invented)

ini

Initial date of the time vector

nd

Number of data per series

ndec

Number of decimals of the data

ne

Number of series after the homogenization

nei

Number of series before the homogenization

nm

Number of months or number of data per year and station

std

Type of data normalization used during the homogenization

x

Time vector associated to the data

Source

Synthetic precipitation data generated for the dahgrid example.

See Also

dahgrid

Examples

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data(pcp_results)
#station information after the homogenization:
print(est.c)
#raw monthly precipitations of the third station:
print(t(dat[,,3]))
#homogenized monthly precipitations of the third station:
print(t(dah[,,3]))
#range of the dates of the data:
range(x)
#other parameters of the homogenization:
cat('First date:',ini,'\nNumber of data per station:',nd,
'\nNumber of decimals:',ndec,
'\nNumber of series before the homogenization:',nei,
'\nNumber of series after the homogenization:',ne,
'\nNumber of "months" (number of data per year and station):',nm,
'\nType of data normalization:',std,'(normal ratio)\n')
#clean memory space:
rm(est.c,dat,dah,ini,nd,ndec,ne,nei,nm,std,x)

Example output

Loading required package: maps
Loading required package: mapdata
         X        Y   Z   Code          Name pod ios ope snht rmse
1 2.903963 39.57342 183   S031   Station_031  98   1   1  3.1 39.5
2 3.241762 39.67501 125   S047   Station_047  95   2   1  1.8 30.3
3 3.285270 39.60221 100   S098   Station_098  98   3   1  1.9 34.7
4 3.019243 39.65578 129   S051   Station_051 100   4   1  1.6 36.3
5 3.156841 39.65736  79   S081   Station_081  58   5   1  3.0 58.1
6 3.156841 39.65736  79 S081-2 Station_081-2  40   5   0  3.8 34.2
       [,1]  [,2]  [,3]  [,4] [,5] [,6] [,7]  [,8]  [,9] [,10] [,11] [,12]
 [1,]  80.3  49.4  34.1  30.6  0.0 34.7  0.4  46.5  51.9  77.3  20.0 167.3
 [2,] 101.3  10.9  66.7  87.0 20.4  6.1  0.2  63.4  42.1 392.0  91.4  13.5
 [3,]  19.1 135.6 180.1 117.1  4.2  2.3 54.1  90.6   6.8 126.8  51.8   4.6
 [4,]  14.9   7.0  35.5  93.2  2.0 14.4  0.0 165.0  49.8  28.6    NA 205.9
 [5,]  13.3  47.2  28.2  71.5 39.6  7.3 63.8 111.0   0.8 117.5 240.3 214.5
 [6,]  10.3  43.9  19.6  32.5 21.5  9.4  0.0 142.4  10.4  39.5 110.0  60.8
 [7,]  47.0 101.0  12.4  76.5  3.2  2.5  0.0   0.0  27.5 212.3 188.7  22.4
 [8,]  50.1  10.9  20.3  89.2  4.2  0.0   NA  47.5 111.3  98.3  36.4 140.4
 [9,]  89.7  33.5  95.5 108.1  9.4  1.0  0.0 216.1  34.0  18.5 197.6 104.5
[10,] 128.0  72.2  18.2  56.3 20.4 14.0  0.0 229.9  21.0  45.0  19.8  17.0
       [,1]  [,2]  [,3]  [,4] [,5] [,6] [,7]  [,8]  [,9] [,10] [,11] [,12]
 [1,]  80.3  49.4  34.1  30.6  0.0 34.7  0.4  46.5  51.9  77.3  20.0 167.3
 [2,] 101.3  10.9  66.7  87.0 20.4  6.1  0.2  63.4  42.1 392.0  91.4  13.5
 [3,]  19.1 135.6 180.1 117.1  4.2  2.3 54.1  90.6   6.8 126.8  51.8   4.6
 [4,]  14.9   7.0  35.5  93.2  2.0 14.4  0.0 165.0  49.8  28.6 171.2 205.9
 [5,]  13.3  47.2  28.2  71.5 39.6  7.3 63.8 111.0   0.8 117.5 240.3 214.5
 [6,]  10.3  43.9  19.6  32.5 21.5  9.4  0.0 142.4  10.4  39.5 110.0  60.8
 [7,]  47.0 101.0  12.4  76.5  3.2  2.5  0.0   0.0  27.5 212.3 188.7  22.4
 [8,]  50.1  10.9  20.3  89.2  4.2  0.0  3.8  47.5 111.3  98.3  36.4 140.4
 [9,]  89.7  33.5  95.5 108.1  9.4  1.0  0.0 216.1  34.0  18.5 197.6 104.5
[10,] 128.0  72.2  18.2  56.3 20.4 14.0  0.0 229.9  21.0  45.0  19.8  17.0
[1] "2001-01-01" "2010-12-01"
First date: 2001-01-01 
Number of data per station: 120 
Number of decimals: 1 
Number of series before the homogenization: 5 
Number of series after the homogenization: 6 
Number of "months" (number of data per year and station): 12 
Type of data normalization: 2 (normal ratio)

climatol documentation built on Aug. 6, 2019, 1:02 a.m.