Displaying 7 results from an estimated 7 matches for "stns".
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2011 Jun 29
2
parse XML file
Hi all,
this is my first post in this mailing group. I hope that anyboby could
help me parsing a xml file.
I found this website http://www.omegahat.org/RSXML/gettingStarted.html
but unfortunately my XML file is not as easy as the one in the example.
Example:
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet
2009 Sep 01
1
Read multiple files into dataframe?
...erform QC statistics and then plot each set of
data. Also, is there away to create a dataframe that has different # of
records?
Datafile example of file below:
Storm number: 1166
Zone number: 1 (ALL zones)
Number of stations: 172
Total analyzed area (sq mi): 5360.8
Average station density (stns per 1000 sq mi): na
Duration window (hours): 15
CPP beg hour index: 1
CPP end hour index: 15
Ishohyet interval step (inches): 0.2
Standard area size summary
Begin run date/time: Tue Aug 25 01:17:43 2009
avgppt, areasqmi
00007.67,0000000.00
00007.60,0000001.00
00007.52,0000005.00
00007.32,0000010...
2008 May 08
0
RSEIS could you help
...nspot example, but I can
not figure out how to get multiple traces into the prepSEIS function and
this is the warning that I get
Warning messages:
1: In notes[j] = paste(sep = " ", GG[[ima]]$sta, GG[[ima]]$comp) :
number of items to replace is not a multiple of replacement length
2: In stns[j] = GG[[ima]]$sta :
number of items to replace is not a multiple of replacement length
when I plot this I get what I think is a signal composed of all of the
traces, and if I look at the results of prepSEIS it has compressed (I think)
all of the signals to one.
x <- read.csv("testDO.cs...
2010 Feb 15
4
Separating columns, and sorting by rows
Dear anyone who knows more about R than me (so everyone). I have been bashing
my head on the keyboard all day trying to do something with my table.
I have some data, like so:
yyyy-mm Rainfall(mm)
1 1977-02 17.4
2 1977-03 34.0
3 1977-04 26.2
4 1977-05 42.6
5 1977-06 58.6
6 1977-07 23.2
7 1977-08 26.8
8 1977-09 48.4
9
2016 Oct 10
2
[arm, aarch64] Alignment checking in interleaved access pass
...t thought
> about the general case yet".
>
That's right, perhaps because Halide is not a regular vectorizer, which
opens up new cases.
To give a bit more insight, here's a simple example of where the data is
still continuous: [0 .. 32) , but it needs to be split to use multiple
VSTns/STns. This is what Halide generates for aarch64:
%uglygep242243 = bitcast i8* %uglygep242 to <16 x i32>*
%114 = shufflevector <16 x i32> %112, <16 x i32> %113, <4 x i32> <i32 0,
i32 1, i32 2, i32 3>
%115 = shufflevector <16 x i32> %112, <16 x i32> %...
2016 Oct 10
2
[arm, aarch64] Alignment checking in interleaved access pass
...generating explicit VSTn intrinsics,
with some of the patterns I described, and I found no reason why Halide
shouldn't generate a single shuffle, followed by a generic vector store and
rely on the interleaved access pass to generate the right intrinsic.
Performance-wise, it is worth using the VSTns in the scenarios they
encounter, it's mostly a question of where they get generated.
The alignment question is orthogonal to the patch up for review. There was
no alignment check before, and I didn't have enough background of the
architectures to conclude if this was needed or not. I added...
2011 Jun 30
0
help with interpreting what nnet() output gives:
...flowed; delsp=yes
Thank you Barry, that works fine.
Sorry for stupid questions... however, I couldn't manage to get a
dataframe out of this.
That's what I was doing:
doc = xmlRoot(xmlTreeParse("de.dwd.klis.TADM.xml"))
dumpData <- function(doc){
for(i in 1:length(doc)){
stns = doc[[i]]
for (j in 1:length(stns)){
cat(stns$attributes['value'],stns[[j]][[1]]$value,stns[[j]]
$attributes['date'],"\n")
}
}
}
dumpData(doc)
Thanks for your helping
kai
>
> Am 29.06.2011 um 1106 schrieb Barry Rowlingson:
>
>> Run that on your d...