Home. pfm 0.3-8

This program is free software: you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
-Foundation, either version 3 of the License, or (at your option) any later
+Foundation, either version 3 of the License, or (at your option) any later
 version.
 
 This program is distributed in the hope that it will be useful, but WITHOUT
@@ -68,49 +58,32 @@ FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 details.
 
 You should have received a copy of the GNU General Public License along with
-this program. If not, see <http://www.gnu.org/licenses/>
-
-
-Installation
-
-You can install the package from github, e.g.
-using the devtools package.  Using quick = TRUE skips docs,
-multiple-architecture builds, demos, and vignettes, to make installation as
-fast and painless as possible.
-
-library(devtools)
-install_github("jranke/pfm", subdir = "pkg", quick = TRUE)
-
-
-Use
-
-Analyse TOXSWA output
-
+this program. If not, see <http://www.gnu.org/licenses/>

+ Use

+ Analyse TOXSWA output

Read in and analyse a cwa file:

- -

library(pfm, quietly = TRUE)
-

- +

library(pfm, quietly = TRUE)

## 
 ## Initialize Python Version 2.7.9 (default, Jun 29 2016, 13:11:10) 
-## [GCC 4.9.2]
-

- -

example_cwa <- read.TOXSWA_cwa("00003s_pa.cwa")
-plot(example_cwa)
-

- -

Get events above thresholds of 20 and 100 µg/L, -and do a moving window analysis for windows of 7 days -and 21 days, print the results:

- -

example_cwa$get_events(c(20, 100))
-example_cwa$moving_windows(c(7, 21))
-print(example_cwa)
-

- +## [GCC 4.9.2] +

example_cwa <- read.TOXSWA_cwa("00003s_pa.cwa")
+plot(example_cwa)

Get events above thresholds of 20 and 100 µg/L, and do a moving window analysis for windows of 7 days and 21 days, print the results:

example_cwa$get_events(c(20, 100))
+example_cwa$moving_windows(c(7, 21))
+print(example_cwa)

## <TOXSWA_cwa> data from file 00003s_pa.cwa segment 20 
 ##                datetime     t t_firstjan t_rel_to_max cwa_mug_per_L
 ## 20  1978-10-01 00:00:00 0.000   273.0000      -55.333             0
@@ -134,35 +107,23 @@ print(example_cwa)
 ##   t_start  cwa_max duration pre_interval    AUC_h   AUC_d
 ## 1  55.083 40.58401    0.417       55.083 365.7912 15.2413
 ## Event statistics for threshold 100 
-## No events found
-

- -

This can also be done with out files, the function reads -out files from current TOXSWA versions as well as cwa files -from old TOXSWA versions.

- -

Calculate PEC soil

- -

Simple PEC soil calculation for an application rate of 100 g/ha and -25% interception, assuming complete mixing into 5 cm and a soil bulk -density of 1.5 kg/L, output in mg/kg:

- -

PEC_soil(100, interception = 0.25)
-

- +## No events found +

This can also be done with out files, the function reads out files from current TOXSWA versions as well as cwa files from old TOXSWA versions.

+ Calculate PEC soil

Simple PEC soil calculation for an application rate of 100 g/ha and 25% interception, assuming complete mixing into 5 cm and a soil bulk density of 1.5 kg/L, output in mg/kg:

PEC_soil(100, interception = 0.25)

##      scenario
 ## t_avg default
-##     0     0.1
-

- -

Rautmann drift data

- -

Some of the drift percentage data published by the JKI are included. To -see the data for one application:

- -

drift_data_JKI[1]
-

- +## 0 0.1 +

+ Rautmann drift data

Some of the drift percentage data published by the JKI are included. To see the data for one application:

drift_data_JKI[1]

## [[1]]
 ##         crop
 ## distance Ackerbau Obstbau frueh Obstbau spaet
@@ -174,35 +135,41 @@ see the data for one application:
 ##       20     0.15          2.77          1.09
 ##       30     0.10          1.04          0.54
 ##       40     0.07          0.52          0.32
-##       50     0.06          0.30          0.22
-

- -

PEC surface water due to drift

- -

Initial PEC values for an application of 100 g/ha in the vicinity of a 30 cm -deep water body are obtained using

+## 50 0.06 0.30 0.22 +

+ PEC surface water due to drift

Initial PEC values for an application of 100 g/ha in the vicinity of a 30 cm deep water body are obtained using

PEC_sw_drift(100, applications = 1)

##        1 m        5 m       10 m       20 m 
+## 0.92333333 0.19000000 0.09666667 0.05000000

Installation

Use

Analyse TOXSWA output

+ Installation