Last data update: 2014.03.03

 R: Selection of visual meteor data by observer's first and last...
filter.obsnameR Documentation

Selection of visual meteor data by observer's first and last name

Description

Selects data for a given visual meteor dataset and specified observer's first and last name.

Usage

filter.obsname(data,name,fname)

Arguments

data

data frame consisting of visual meteor data (rate or magnitude data).

name

character string specifying observer's last name.

fname

character string specifying observer's first name.

Details

List of observer's names can be found in the data frame vmdbpers.

filter.obsname can be used when one is not certain of IMO observer code (due to possible non-uniqueness of five letter combination).

Value

filter.obsname returns data frame with the same number of columns as the argument data, containing values which correspond to the observer with specified first and last name.

Note

Argument data has to consist of the column named "IMOcode".

Author(s)

Kristina Veljkovic

References

http://www.imo.net/data/visual

Rendtel J. and Arlt R., editors (2008). IMO Handbook For Meteor Observers. IMO, Potsdam.

See Also

filter.imocode, filter

Examples

## select visual meteor data for the year 2004 corresponding to Ivana Marjanovic

## rate data for the year 2004
data(rate04)
filter.obsname(rate04,name="Marjanovic",fname="Ivana")

## magnitude data for the year 2004
data(magn04)
filter.obsname(magn04,name="Marjanovic",fname="Ivana")

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(MetFns)
Loading required package: astroFns
Loading required package: fBasics
Loading required package: timeDate
Loading required package: timeSeries


Rmetrics Package fBasics
Analysing Markets and calculating Basic Statistics
Copyright (C) 2005-2014 Rmetrics Association Zurich
Educational Software for Financial Engineering and Computational Science
Rmetrics is free software and comes with ABSOLUTELY NO WARRANTY.
https://www.rmetrics.org --- Mail to: info@rmetrics.org
Loading required package: lubridate

Attaching package: 'lubridate'

The following object is masked from 'package:base':

    date

Loading required package: plotrix
Loading required package: spatial

Attaching package: 'MetFns'

The following object is masked from 'package:timeSeries':

    filter

The following object is masked from 'package:stats':

    filter

> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/MetFns/filter.obsname.Rd_%03d_medium.png", width=480, height=480)
> ### Name: filter.obsname
> ### Title: Selection of visual meteor data by observer's first and last
> ###   name
> ### Aliases: filter.obsname
> 
> ### ** Examples
> 
> ## select visual meteor data for the year 2004 corresponding to Ivana Marjanovic
> 
> ## rate data for the year 2004
> data(rate04)
> filter.obsname(rate04,name="Marjanovic",fname="Ivana")
     IMOcode sitecode long EW  lat NS day month year start stop sollong fovRA
895    MARIA    23009 19.7  E 44.2  N   9     8 2004  2113 2200 137.553   345
919    MARIA    23009 19.7  E 44.2  N   9     8 2004  2200 2249 137.585   345
1059   MARIA    23009 19.7  E 44.2  N  10     8 2004  2220 2246 138.550   325
1103   MARIA    23009 19.7  E 44.2  N  10     8 2004  2246    3 138.584   345
1141   MARIA    23009 19.7  E 44.2  N  11     8 2004     3  103 138.630   332
4849   MARIA    23009 19.7  E 44.2  N  11     8 2004  2253 2304 139.526   345
5031   MARIA    23009 19.7  E 44.2  N  11     8 2004  2304 2313 139.533   345
5210   MARIA    23009 19.7  E 44.2  N  11     8 2004  2313 2325 139.540   345
5417   MARIA    23009 19.7  E 44.2  N  11     8 2004  2325 2338 139.548   345
5626   MARIA    23009 19.7  E 44.2  N  11     8 2004  2338 2348 139.556   347
5794   MARIA    23009 19.7  E 44.2  N  11     8 2004  2348    0 139.563   347
6024   MARIA    23009 19.7  E 44.2  N  12     8 2004     0   20 139.574   347
6242   MARIA    23009 19.7  E 44.2  N  12     8 2004    20   32 139.585   347
6415   MARIA    23009 19.7  E 44.2  N  12     8 2004    32   44 139.593   347
6681   MARIA    23009 19.7  E 44.2  N  12     8 2004    44  110 139.605    28
8453   MARIA    23009 19.7  E 44.2  N  14     8 2004  2300 2340 142.422   345
8474   MARIA    23009 19.7  E 44.2  N  14     8 2004  2340   26 142.451   345
8500   MARIA    23009 19.7  E 44.2  N  15     8 2004    26  125 142.486   340
8602   MARIA    23009 19.7  E 44.2  N  16     8 2004  2050 2140 144.262   315
8611   MARIA    23009 19.7  E 44.2  N  16     8 2004  2140 2230 144.295   315
8621   MARIA    23009 19.7  E 44.2  N  16     8 2004  2230 2355 144.340   355
8630   MARIA    23009 19.7  E 44.2  N  16     8 2004  2355   40 144.384   355
8880   MARIA    23010 19.9  E 44.2  N  17    10 2004  2225 2315 204.844    60
8885   MARIA    23010 19.9  E 44.2  N  17    10 2004  2315 2355 204.875    70
8890   MARIA    23010 19.9  E 44.2  N  17    10 2004  2355   35 204.902    70
8892   MARIA    23010 19.9  E 44.2  N  18    10 2004    35  115 204.930    65
8897   MARIA    23010 19.9  E 44.2  N  18    10 2004   115  155 204.958    65
8902   MARIA    23010 19.9  E 44.2  N  19    10 2004   310  400 206.034    90
8909   MARIA    23010 19.9  E 44.2  N  20    10 2004  2200 2245 207.806    50
     fovDEC Teff    F  lmg SPO Shw1 N1 Shw2 N2 Shw3 N3 Shw4 N4 Shw5 N5 Shw6 N6
895      28 0.78 1.00 5.20   6  PER  2 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
919      28 0.82 1.00 5.00   9  PER 10 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
1059     40 0.43 1.01 5.60   8  PER  9 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
1103     43 0.68 1.00 5.60   8  PER  7 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
1141     25 1.00 1.00 5.80  19  PER 11 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
4849     43 0.12 1.00 6.03   9  PER 13 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
5031     43 0.15 1.00 6.03   8  PER 14 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
5210     43 0.20 1.00 6.03   5  PER 13 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
5417     43 0.22 1.00 6.03   4  PER  1 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
5626     44 0.17 1.00 6.10   2  PER  8 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
5794     44 0.20 1.00 6.10   6  PER 16 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
6024     44 0.17 1.00 6.10   5  PER 13 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
6242     44 0.20 1.00 6.03   7  PER 16 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
6415     44 0.20 1.00 6.03   3  PER  5 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
6681     48 0.27 1.00 6.06   9  PER 10 <NA> NA <NA> NA <NA> NA <NA> NA <NA> NA
8453     40 0.67 1.00 5.70   4  PER 10  KCG  0 <NA> NA <NA> NA <NA> NA <NA> NA
8474     40 0.77 1.01 5.70  11  PER  8  KCG  0 <NA> NA <NA> NA <NA> NA <NA> NA
8500     35 0.78 1.06 6.10   9  PER 10  KCG  2 <NA> NA <NA> NA <NA> NA <NA> NA
8602     35 0.83 1.00 6.07   6  PER  6  KCG  2 <NA> NA <NA> NA <NA> NA <NA> NA
8611     35 0.83 1.00 6.13   5  PER  3  KCG  0 <NA> NA <NA> NA <NA> NA <NA> NA
8621     35 0.93 1.00 6.07   5  PER 10  KCG  2 <NA> NA <NA> NA <NA> NA <NA> NA
8630     35 0.73 1.00 6.07   6  PER  8  KCG  0 <NA> NA <NA> NA <NA> NA <NA> NA
8880     45 0.83 1.00 6.00   2  ORI  4  EGE  0  TAU  2 <NA> NA <NA> NA <NA> NA
8885     35 0.67 1.00 6.10   4  ORI  1  EGE  0  TAU  1 <NA> NA <NA> NA <NA> NA
8890     35 0.67 1.10 6.10   4  ORI  2  EGE  0  TAU  1 <NA> NA <NA> NA <NA> NA
8892     35 0.67 1.00 6.00   4  ORI  8  EGE  2  TAU  1 <NA> NA <NA> NA <NA> NA
8897     35 0.67 1.00 6.00   2  ORI  8  EGE  0  TAU  0 <NA> NA <NA> NA <NA> NA
8902     45 0.83 1.20 5.00   4  ORI  3  EGE  1  TAU  0 <NA> NA <NA> NA <NA> NA
8909     50 0.75 1.20 5.90   6  ORI  4  EGE  0  TAU  1 <NA> NA <NA> NA <NA> NA
     Shw7 N7 Shw8 N8
895  <NA> NA <NA> NA
919  <NA> NA <NA> NA
1059 <NA> NA <NA> NA
1103 <NA> NA <NA> NA
1141 <NA> NA <NA> NA
4849 <NA> NA <NA> NA
5031 <NA> NA <NA> NA
5210 <NA> NA <NA> NA
5417 <NA> NA <NA> NA
5626 <NA> NA <NA> NA
5794 <NA> NA <NA> NA
6024 <NA> NA <NA> NA
6242 <NA> NA <NA> NA
6415 <NA> NA <NA> NA
6681 <NA> NA <NA> NA
8453 <NA> NA <NA> NA
8474 <NA> NA <NA> NA
8500 <NA> NA <NA> NA
8602 <NA> NA <NA> NA
8611 <NA> NA <NA> NA
8621 <NA> NA <NA> NA
8630 <NA> NA <NA> NA
8880 <NA> NA <NA> NA
8885 <NA> NA <NA> NA
8890 <NA> NA <NA> NA
8892 <NA> NA <NA> NA
8897 <NA> NA <NA> NA
8902 <NA> NA <NA> NA
8909 <NA> NA <NA> NA
> 
> ## magnitude data for the year 2004
> data(magn04)
> filter.obsname(magn04,name="Marjanovic",fname="Ivana")
      IMOcode sitecode long EW  lat NS day month year start stop sollong Shw
340     MARIA    23010 19.9  E 44.2  N  18    10 2004  2225  155 204.899 EGE
345     MARIA    23010 19.9  E 44.2  N  19    10 2004   310  400 206.034 EGE
3920    MARIA    23009 19.7  E 44.2  N  15     8 2004  2300  125 142.457 KCG
3946    MARIA    23009 19.7  E 44.2  N  17     8 2004  2050   40 144.322 KCG
4590    MARIA    23010 19.9  E 44.2  N  18    10 2004  2225  155 204.899 ORI
4596    MARIA    23010 19.9  E 44.2  N  19    10 2004   310  400 206.034 ORI
4601    MARIA    23010 19.9  E 44.2  N  21    10 2004  2200 2245 207.806 ORI
4792    MARIA    23009 19.7  E 44.2  N  10     8 2004  2113 2249 137.569 PER
4914    MARIA    23009 19.7  E 44.2  N  11     8 2004  2220  103 138.595 PER
7491    MARIA    23009 19.7  E 44.2  N  12     8 2004  2253 2304 139.526 PER
7602    MARIA    23009 19.7  E 44.2  N  12     8 2004  2304 2313 139.533 PER
7762    MARIA    23009 19.7  E 44.2  N  12     8 2004  2313 2325 139.540 PER
7922    MARIA    23009 19.7  E 44.2  N  12     8 2004  2325 2338 139.548 PER
8096    MARIA    23009 19.7  E 44.2  N  12     8 2004  2338 2348 139.556 PER
8232    MARIA    23009 19.7  E 44.2  N  12     8 2004  2348    0 139.563 PER
8414    MARIA    23009 19.7  E 44.2  N  12     8 2004     0   20 139.574 PER
8578    MARIA    23009 19.7  E 44.2  N  12     8 2004    20   32 139.585 PER
8704    MARIA    23009 19.7  E 44.2  N  12     8 2004    32   44 139.593 PER
8941    MARIA    23009 19.7  E 44.2  N  12     8 2004    44  110 139.605 PER
9960    MARIA    23009 19.7  E 44.2  N  15     8 2004  2300  125 142.457 PER
10007   MARIA    23009 19.7  E 44.2  N  17     8 2004  2050   40 144.322 PER
10472   MARIA    23010 19.9  E 44.2  N  18    10 2004  2225  155 204.899 TAU
10478   MARIA    23010 19.9  E 44.2  N  21    10 2004  2200 2245 207.806 TAU
11125   MARIA    23009 19.7  E 44.2  N  10     8 2004  2113 2249 137.569 SPO
11194   MARIA    23009 19.7  E 44.2  N  11     8 2004  2220  103 138.595 SPO
11719   MARIA    23009 19.7  E 44.2  N  12     8 2004  2253  110 139.568 SPO
12042   MARIA    23009 19.7  E 44.2  N  15     8 2004  2300  125 142.457 SPO
12089   MARIA    23009 19.7  E 44.2  N  17     8 2004  2050   40 144.322 SPO
12253   MARIA    23010 19.9  E 44.2  N  18    10 2004  2225  155 204.899 SPO
12259   MARIA    23010 19.9  E 44.2  N  19    10 2004   310  400 206.034 SPO
12264   MARIA    23010 19.9  E 44.2  N  21    10 2004  2200 2245 207.806 SPO
       lmg m6 m5 m4 m3 m2 m1 zero  p1   p2   p3   p4  p5 p6 p7  N
340   6.00  0  0  0  0  0  0  0.0 0.0  1.0  1.0  0.0 0.0  0  0  2
345   5.00  0  0  0  0  0  0  0.0 0.0  0.0  1.0  0.0 0.0  0  0  1
3920  6.10  0  0  0  0  0  0  0.0 0.0  1.0  1.0  0.0 0.0  0  0  2
3946  6.07  0  0  0  0  1  0  0.0 0.0  2.5  0.5  0.0 0.0  0  0  4
4590  6.01  0  0  0  0  1  2  1.0 4.0  3.0 11.0  1.0 0.0  0  0 23
4596  5.00  0  0  0  0  0  0  0.0 1.0  1.0  1.0  0.0 0.0  0  0  3
4601  5.90  0  0  0  1  0  0  0.0 1.0  2.0  0.0  0.0 0.0  0  0  4
4792  5.03  0  0  0  1  2  1  0.0 5.0  0.0  2.0  1.0 0.0  0  0 12
4914  5.68  0  0  0  1  3  3  4.5 6.5  4.0  1.0  4.0 0.0  0  0 27
7491  6.03  0  0  0  0  0  0  2.0 4.0  5.0  2.0  0.0 0.0  0  0 13
7602  6.03  0  0  0  0  0  1  1.0 2.0  4.0  4.0  2.0 0.0  0  0 14
7762  6.03  0  0  0  0  0  1  0.0 4.0  4.0  3.0  1.0 0.0  0  0 13
7922  6.03  0  0  0  0  0  0  0.0 0.0  0.0  0.0  1.0 0.0  0  0  1
8096  6.10  0  0  0  0  0  0  0.0 2.0  4.0  0.0  2.0 0.0  0  0  8
8232  6.10  0  0  0  1  1  1  2.0 3.0  3.0  5.0  0.0 0.0  0  0 16
8414  6.10  0  0  0  0  3  1  0.0 3.0  2.0  3.0  1.0 0.0  0  0 13
8578  6.03  0  0  0  0  0  1  4.0 3.0  2.0  4.0  2.0 0.0  0  0 16
8704  6.03  0  0  0  0  0  0  0.0 0.0  5.0  0.0  0.0 0.0  0  0  5
8941  6.06  0  0  0  0  0  0  0.0 0.0  2.0  2.0  5.0 1.0  0  0 10
9960  5.84  0  0  0  0  0  4  2.0 7.5 10.5  0.0  4.0 0.0  0  0 28
10007 6.08  0  0  0  1  0  1  1.0 4.0  8.0  7.0  4.0 1.0  0  0 27
10472 6.04  1  1  0  0  0  1  0.0 0.0  1.0  1.0  0.0 0.0  0  0  5
10478 5.90  0  0  0  0  0  0  0.0 0.0  1.0  0.0  0.0 0.0  0  0  1
11125 5.08  0  0  0  0  0  1  0.0 2.0  7.0  4.0  1.0 0.0  0  0 15
11194 5.71  0  0  0  0  1  0  0.0 4.0  4.0  6.0 11.0 6.0  0  0 32
11719 6.05  0  0  0  0  0  0  2.0 6.0 11.0 18.0 17.0 7.0  0  0 61
12042 5.85  0  0  0  0  0  0  3.0 2.0  6.0  6.0  5.0 2.0  0  0 24
12089 6.08  0  0  1  0  0  0  0.0 3.0  6.0  8.0  3.5 0.5  0  0 22
12253 6.05  0  0  0  0  0  0  0.0 0.0  6.0  9.0  1.0 0.0  0  0 16
12259 5.00  0  0  0  0  0  1  0.0 1.0  1.0  1.0  0.0 0.0  0  0  4
12264 5.90  0  0  0  0  0  0  0.0 2.5  1.5  2.0  0.0 0.0  0  0  6
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>


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