Displaying 20 results from an estimated 57 matches for "modis".
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2014 Jul 29
2
Ayuda por favor
Saludos, estoy intentando usar la función reprojectHDF() (
http://r-gis.net/?q=ModisDownload).
####
source('ModisDownload.R')
library(raster)
library(RCurl)
path<-"~/R/MODIS/Data/Test"
input<-list.files(path,"*.hdf",all.files=T,recursive=T,full.names=T)
input
outname<-paste(substr(input[1],40,45),".tif",sep='')
outname
reproje...
2009 Oct 28
1
output of "for"
Hello!
I've got troubles on following thing:
As output I need a string like:
INPUT_FILENAMES = H:\\AKK_temp\\Modis\\MOD13Q1\\austria\\MOD09Q1.A2008073.h18v04.005.2008083134952.hdf|H:\\AKK_temp\\Modis\\MOD13Q1\\austria\\MOD09Q1.A2008073.h19v04.005.2008082182221.hdf
The filenames (dates) are with pathname (wrkdr) and separated with "|". The number of input filenames changes (minimum 1, maximum n)
wrkd...
2012 Jun 29
1
number of items to replace is not a multiple of replacement length
Hello,
I'm a complete newbie to R so sorry if this is too basic..:-S
I have to modify some scripts someone else did to make it work with my data.
For some reason, one of the scripts which were supposed to work is not, and
I get the error message "number of items to replace is not a multiple of
replacement length".
The script is this one:
*open_lpj_nc_gpp <-
2012 Sep 23
1
Tiff image handling like MODI
Greetings,
I have been searching for some application with functionalities like
MODI (Microsoft office Document Imaging)
Many I have checked does not cut it or not cross platform.
Evince just allows multipage viewing, not extraction of individual
pages in to another file.
GUI is a necessity.
I am aware of tifflib, imagemagick, but but not sure about a decent
GUI wrappers for them.
The file
2012 Oct 11
1
Problems with getURL (RCurl) to obtain list files of an ftp directory
...ucts, and then to download them. (part of the script by Tomislav
Hengl, spatial-analyst). Instead of the list of files (from ftp), I am
getting the complete html code. Anyone knows why this might happen?
This are the steps i have been doing:
> MOD16A2.doy<- '
ftp://ftp.ntsg.umt.edu/pub/MODIS/Mirror/MOD16/MOD16A2.105_MERRAGMAO/'
> items <- strsplit(getURL(MOD16A2.doy,
.opts=curlOptions(ftplistonly=TRUE)), "\n")[[1]]
>items #results
[1] "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"
http://www.w3.org/TR/html4/loose.dt...
2017 Jun 22
1
MODISTools Help
...gmail.com> wrote:
>>
>> This is a specialized package that fairly few of us are likely to have
>> familiarity with, especialy when you have not followed the posting
>> guide (below) and posted code and a reproducible example.
>>
>> That said, a web search on R MODIS appeared to bring up relevant hits,
>> including a MODIS tutorial. Have you tried that?
>>
>> Cheers,
>> Bert
>>
>>
>> Bert Gunter
>>
>> "The trouble with having an open mind is that people keep coming along
>> and sticking things int...
2017 Jun 23
0
MODISTools Help
##MODISTools example
library(MODISTools)
library(lubridate)
setwd('~/Documents/Modis data')
#####MODISTools with buffalo data
###Read in data rename for easier coding
tbdata <- read.csv('~/Desktop/All TB data for EVI, NDVI.csv')
firstobs <- subset(tbdata, capture.ID == 'B1-1108&...
2017 Jun 23
1
MODISTools Help
On 6/22/2017 7:05 PM, Caroline wrote:
> ##MODISTools example
> library(MODISTools)
> library(lubridate)
> setwd('~/Documents/Modis data')
>
> #####MODISTools with buffalo data
>
> ###Read in data rename for easier coding
> tbdata <- read.csv('~/Desktop/All TB data for EVI, NDVI.csv')
Since this dataset...
2017 Jun 22
3
MODISTools Help
I am using MODIS Tools and am having a lot of difficulty troubleshooting my code.
I am a PhD student studying African buffalo in Kruger National Park, South Africa. The study I am currently working on involves a herd of 200 African buffalo caught every six months for 4 years. I am trying to use EVI and NDVI to as...
2020 Nov 17
1
Clarifying noalias with metadata merging
Hi,
Looking at how noalias is defined:
https://llvm.org/docs/LangRef.html#noalias-and-alias-scope-metadata
"When evaluating an aliasing query, **if for some domain**, the set of scopes with that domain in one instruction’s alias.scope list is a subset of (or equal to) the set of scopes for that domain in another instruction’s noalias list, then the two memory accesses are assumed not to
2008 Sep 18
1
caret package: arguments passed to the classification or regression routine
Hi,
I am having problems passing arguments to method="gbm" using the train()
function.
I would like to train gbm using the laplace distribution or the quantile
distribution.
here is the code I used and the error:
gbm.test <- train(x.enet, y.matrix[,7],
method="gbm",
distribution=list(name="quantile",alpha=0.5), verbose=FALSE,
2013 Jan 23
0
Mixed effects para factores y no para covariables. Guia y dudas
Hola buenas tras meses investigando como hacer anovas para factores con
efectos fijos y efectos aleatorios, he encontrado una serie de funciones
que satisfacen mis pretensiones y creo correctas en cierta medida. Me
gustaría compartirlas con vosotros con doble intención, la primera es
compartirla para que si otro se encuentra en esta situación que tenga el
trabajo hecho y la segunda es que sean
2009 Aug 05
2
labeling in qplot
HI
am plotting different density plots in one graph each with a different
color.
And i want to add labels to plot mentioning which color belongs to which
data series.
p2 <- qplot(corArms, data = data1, geom = "density", adjust=0.4, main="Arms
Correlation All") +
layer(data=data2, geom="density", adjust=0.4, color=I(2)) +
layer(data=data3,
2011 Dec 01
2
How to speed up int2bin conversion?
Dear R-help members,
I'm processing a large amount of MODIS data where quality assessment
information is stored as an integer value for each pixel. I have to
converted this number to an 8 digit binary flag to get access to the
stored quality code (e.g. in2bin(165,8) = 1 0 1 0 0 1 0 1).
Unfortunately, I did not manage to find a package providing a fast...
2020 Sep 10
2
[RFC] New Feature Proposal: De-Optimizing Cold Functions using PGO Info
FYI David is referring to PGSO (profile-guided size optimization) as it exists directly under that name, see: https://reviews.llvm.org/D67120. And yeah using PGSO is selecting optsize while this change is selecting optnone.
On 9/9/20, 10:58 AM, "llvm-dev on behalf of Tobias Hieta via llvm-dev" <llvm-dev-bounces at lists.llvm.org<mailto:llvm-dev-bounces at lists.llvm.org> on
2020 Sep 10
2
[RFC] New Feature Proposal: De-Optimizing Cold Functions using PGO Info
On Wed, Sep 9, 2020 at 9:23 PM Wenlei He via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> I think calling PGSO size opt is probably a bit misleading though. It’s
> more of an adaptive opt strategy, and it can improve performance too due to
> better locality. We have something similar internally for selecting opt
> level based on profile hotness too under AutoFDO.
>
>
2017 Jun 22
2
MODISTools help - with reproducible examples
I am using the R-package MODISTools (different than MODIS) and am having a lot of difficulty troubleshooting my code. I have spent awhile going through MODISTools tutorials, searching for my error code, looking at the source code. However, I have not been able to find any relevant information related to my error message.
The s...
2009 Dec 11
1
Your Valuable Inputs
Dear Friend;
We are using SSH as a main service on one of our Red Hat linux 9 based
server. The version is "$OpenBSD: sshd_config,v 1.73 2005/12/06 22:38:28 ".
You can see this is an older version but we are happy with it.
We are facing only one little issue with this which is
"After 'login: user id' inputting, server is taking almost 17 seconds before
displaying password
2011 Jun 25
0
Good Centos Security Advice & Gnome Thumbnails
Browsing the net for one thing unexpectedly brought me to two good and
useful documents:
(1) Guide to the Secure Configuration of Red Hat Enterprise Linux 5
http://www.nsa.gov/ia/_files/os/redhat/rhel5-guide-i731.pdf
Revision 4.1
February 28, 2011
(2) Hardening Red Hat Enterprise Linux 5
http://people.redhat.com/sgrubb/files/hardening-rhel5.pdf
Updated 12 August 2010
Gnome Thumbnail system is
2012 Mar 27
1
Rgdal package - get information
...t; file
> /MOD13Q1.A2001049.h13v11.005.2007002215512.250m_16_days_EVI.tif
> apparent band summary:
> *GDType* Bmin Bmax Bmean Bsd hasNoDataValue NoDataValue
> 1 *Int16* -32768 32767 0 0 FALSE 0
> Metadata:
> AREA_OR_POINT=Point
> TIFFTAG_SOFTWARE=MODIS Reprojection Tool v4.1 March 2009
>
>
>
> *How to read the information GDType?*
>
Thanks,
julio
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