diff --git a/DESCRIPTION b/DESCRIPTION
index 329ad2511772ae0cb0cf466e1c8044ff39f31ef0..154ab031a52779d6dabdf328a56c857171bb1d1f 100755
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
Package: hydroPSO
Type: Package
Title: Model-Independent Particle Swarm Optimisation for Environmental Models
-Version: 0.1-56-2
-Date: 2012-06-25
+Version: 0.1-56-3
+Date: 2012-06-28
Author: Mauricio Zambrano-Bigiarini [aut, cre] and Rodrigo Rojas [ctb]
Author@R: c(person("Mauricio", "Zambrano-Bigiarini", email = "mzb.devel@gmail.com", role=c("aut", "cre") ), person("Rodrigo", "Rojas", email = "Rodrigo.RojasMujica@gmail.com", role=c("ctb") ) )
Maintainer: Mauricio Zambrano-Bigiarini <mzb.devel@gmail.com>
diff --git a/NAMESPACE b/NAMESPACE
index 8b23decadf2cf231051ac93c69cc0b2ffb98512a..ed5594c89c3607bfcd6d07d2611027e5bba65c95 100755
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,8 +1,9 @@
-#importFrom("hydroTSM", hydroplot, hydropairs, dip, mip, yip, vector2zoo)
importFrom("Hmisc", wtd.quantile, wtd.Ecdf)
importFrom("sp", coordinates, spplot)
importFrom("lattice", xyplot, axis.default)
import(grid)
+#importFrom("hydroTSM", hydroplot, hydropairs, dip, mip, yip, vector2zoo)
+#importFrom("hydroGOF", ggof)
#importFrom("scatterplot3d", scatterplot3d)
#exportPattern("^[^\\.]")
export(hydroPSO,
diff --git a/NEWS b/NEWS
index 651ad33db870f59f094ead417abdc060ec975bd7..f44cd310ef8c505f23cf8b32f0c403b3b36b2502 100755
--- a/NEWS
+++ b/NEWS
@@ -16,6 +16,13 @@ NEWS/ChangeLog for hydroPSO
-) default value for the exponent of the time-varying lambda was changed from 'TVlambda.exp= 1.7' to 'TVlambda.exp= 1'.
However, by default 'use.TVlambda= FALSE' still.
-) source code was tidy up
+ o 'plot_out' : -) Fixed error that appeared when the 'plot_out' function was called from an R script running directly on the OS console
+ (not within the R editor), with the following error message:
+ "Error in plot2(x = sim, y = obs, plot.type = "single", main = paste("Daily", :
+ could not find function "hasArg"
+ Calls: plot_results -> plot_out -> ggof -> plot2"
+ o 'plot_results': -) Same as immediately above (because 'plot_results' internally calls 'plot_out')
+
0.1-56 14-Jun-2012
o 'hydroPSO' : -) much less memory consumption for large values of 'maxit' and/or 'npart' (thanks to Paul Smith for reporting it !)
diff --git a/R/plot_out.R b/R/plot_out.R
index fa698c1e1fa3c28fd98d2b851bacfdd545c23242..ef1ea4853f88c22f28583ee0fc6ad388f7752296 100755
--- a/R/plot_out.R
+++ b/R/plot_out.R
@@ -17,7 +17,7 @@
################################################################################
# Author : Mauricio Zambrano-Bigiarini #
# Started: 03-Feb-2012 #
-# Updates: 15-Feb-2012 ; 22-Feb-2012 #
+# Updates: 15-Feb-2012 ; 22-Feb-2012 ; 28-Jun-2012 #
################################################################################
plot_out <- function(sim, obs,
@@ -82,6 +82,12 @@ plot_out <- function(sim, obs,
} else if ( !(MinMax %in% c("min", "max")) )
stop("Invalid argument: 'MinMax' must be in c('min', 'max')")
} # IF end
+
+ # Checking 'hydroGOF' pacakge when ptype=="ts"
+ if (ptype=="ts") {
+ if (!require(hydroGOF))
+ stop("Invalid argument: You don't have the 'hydroGOF' package => You can not use 'ptype='ts' !!")
+ } # IF end
# Checking 'class(sim)'
if ( (ptype=="corr") | (ptype=="ts") ) {
@@ -125,9 +131,6 @@ plot_out <- function(sim, obs,
} else if (ptype=="ts") {
main="Observed vs 'best' Simulation"
-
- if (!require(hydroGOF))
- stop("Invalid argument: You don't have the 'hydroGOF' package => You can not use 'ptype='ts' !!")
if (!is.null(dates)) {
if (!is.zoo(obs)) obs <- zoo(obs, dates)
@@ -135,6 +138,7 @@ plot_out <- function(sim, obs,
} # IF end
# Plotting Sim vs Obs
+ library(hydroGOF)
ggof(sim=sim, obs=obs, main=main, ftype=ftype, FUN=FUN,
cex.main=cex.main, cex.axis=cex.axis, cex.lab=cex.lab, leg.cex=leg.cex) # dates.fmt="%Y-%m-%d")