SPDE Simulation

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SPDE Simulation

Postby mharley » Mon Sep 04, 2017 3:13 pm

I tried to run an unconditional simulation via the SPDE Simulation methodology. I followed exactly the steps shown in the SPDE first-steps vignette. However as soon as the SPDE process initiates, the R-session crashes.
mharley
 
Posts: 5
Joined: Thu Nov 27, 2014 1:41 pm

Re: SPDE Simulation

Postby Fabien Ors » Tue Sep 05, 2017 8:19 am

Please, could you provide us more information?
- The vignette step when the crash occurs
- The version or RGeostats
- Your operating system...
Please follow these instructions:
viewtopic.php?f=3&t=387
Fabien Ors
Administrateur du site
 
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Re: SPDE Simulation

Postby mharley » Wed Sep 13, 2017 8:42 pm

Hello Fabien,
I am following the vignette by copying and pasting the results into my RStudio Console
The command that causes R to terminate is this:
result.nc = spde(,grid,model,seed=seed,gext=gext,nbsimu=nbsimu)

The output requested is:
> library(RGeostats)
Loading required package: Rcpp
Loading RGeostats - Version:11.1.0
Warning messages:
1: package ‘RGeostats’ was built under R version 3.3.2
2: package ‘Rcpp’ was built under R version 3.3.3
> getwd()
[1] "C:/Users/mharley"
> R.Version()$platform
[1] "x86_64-w64-mingw32"
> R.Version()$version.string
[1] "R version 3.3.1 (2016-06-21)"
> packageVersion("Rcpp")
[1] ‘0.12.11’
> packageVersion("RGeostats")
[1] ‘11.1.0’
> packageVersion("maps")
Error in packageVersion("maps") : package ‘maps’ not found
> packageVersion("mapproj")
Error in packageVersion("mapproj") : package ‘mapproj’ not found
> for (trgo_ in ls(all.names=T)) { print(trgo_); print(class(eval(parse(text=trgo_)))); cat("\n") }; rm(trgo_)
[1] ".Last.variety"
[1] "list"

[1] ".Random.seed"
[1] "integer"

[1] "eqt"
[1] "data.table" "data.frame"

[1] "lith"
[1] "data.table" "data.frame"

[1] "w"
[1] "data.table" "data.frame"

The machine OS is Windows 10
mharley
 
Posts: 5
Joined: Thu Nov 27, 2014 1:41 pm


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