Create a MapContext with your shapefile as a MapLayer and then use the
renderer to draw the shapefile onto a buffered image. You can then
export the buffered image as a png file.
Cheers,
Jody
goeserver developer wrote:
I want to create a java class which will convert a shape file to a PNG
I also vote +1 (I am guessing the API change will be to ensure the
implementation classes are hidden).
Really looking forward to seeing this on trunk :-)
Jody
Hi all,
the GeoTools Raster Symbolizer support proposal page is
ready.
Please take a look and review at
Okay I am starting to clue in ... the difficulity is that everything is
supposed to slot together (with
different assumptions that what is proposed).
Martin do you have a write up on your preferred implementation - or are
we supposed to read the
specifications for the details. My concern is
I am trying to set up a student with the ability to edit the wiki; and
so far even adding him to xircles is not work. Does anyone have a clue
on this one... I will raise a Haus chore.
Jody
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That is not really enought notice Arne; I would like to finish testing
my 3D GML genreation work and I am on an airplane until tuesday.
Jody
Arne Kepp wrote:
Hi everyone,
we're hoping to start the release process for GeoServer 1.6.1 tomorrow
and release the new version on Wednesday.
For
A month ago I asked for help with some of the remaining contact details.
If anyone has informaiton about the presenset whereabouts of IanS please
pass them along.
Jody
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Gabriel I have opened a Haus report each time we run into these
problems; would you like to do so for this case? We may also ask them if
we can simply switch off that script (they do it so they can show adds,
and the result is cached minimizing the processor load due to confluence).
Cheers,
is significant in terms of new geotools code
we always test it out on trunk first. And backport only when stable.
Jody Garnett wrote:
That is not really enought notice Arne; I would like to finish testing
my 3D GML genreation work and I am on an airplane until tuesday.
Jody
Arne Kepp wrote
A similar problem is assigning bugs: Jira has developed a fit of xircles
and now I cannot assign bugs to Daniele :-(
Jody
Jody Garnett wrote:
I am trying to set up a student with the ability to edit the wiki; and
so far even adding him to xircles is not work. Does anyone have a clue
Justin Deoliveira wrote:
Not sure if its related but this recently happened with a Geoserver
developer as well. Checking the user out in xircles seems that the
user's confluence settings are not even set.
Question: In the past have users had to set up a confluence account
separate of
Hi Martin? A discussion on OO Design ... here?
Let me offer a complementary view. The development of deep class
hierarchies (as with your Ellipse/Circle example) is one of the
unintended consequences of using subclassing for everything. Especially
in the case where you are going after code
Hi Adrian: On the process proposal page you left a comment that seems
incomplete (were some of your sentence chopped off?) - or at least
confusing to us...
Hey all,
As ever, Johann, that great slayer of Eclesia, nails a need of
Geotools. Unfortunately, identifying the need is merely a
Jody Garnett wrote:
1) a good structure to hold multiple, labelled, selections on the
registry: e.g. an op gets to work against all the features of layer
one with height 30 and all the features of layer two within some
bbox. I may be doing something simple like a buffer but want
We had several problems with svn today (and lists.refractions.net/m2 as
well). Everything should be back to normal...
Jody
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Jody Garnett wrote:
I am trying to set up a student with the ability to edit the wiki; and
so far even adding him to xircles is not work. Does anyone have a clue
on this one... I will raise a Haus chore.
Haus chore result: Ben manually added the student to confluence; they
upgraded
Matthias Basler wrote:
P.S. What exactly do the red, yellow and green stars mean on this page?
There's no explaination!
Gabriel added that; I am thinking it may be better just to not list the
page at all if the work is still ongoing.
Also I noted that the first and only 2.5 milestone was
Adrian Custer wrote:
On Wed, 2008-02-27 at 15:40 -0800, Jody Garnett wrote:
Jody Garnett wrote:
Please consider Eclesia's proposal to
be much more simple (and thus much
more likely to succeed).
Okay, then I have no comments really. If you are doing something tight
that you
You will need to unsubscribe on the following page:
https://lists.sourceforge.net/lists/listinfo/geotools-devel
2008-02-28
袁武
Matthias Basler wrote:
P.S. What exactly do the red, yellow and green stars mean on this page?
There's no explaination!
Gabriel was trying to get a grip on what proposals had been finished;
the situation was bad enough I have moved undone proposals back out of
the way. I also tried
Martin Desruisseaux wrote:
Arne Kepp a écrit :
Maybe a bit untimely, but I recommend using the fsfs backend rather than
Berkeley DB:
http://svnbook.red-bean.com/en/1.4/svn-book.html#svn.reposadmin.basics.backends
Yes I fully agree... Unfortunatly for administrative reasons, the
So Martin I am stuck on this one - what should I do? If you explain the
problem well enough I do not mind trying my hand at an implementation.
As I understand it any CRS with more than two axis is fatal right now?
Jody
Andrea Aime a écrit :
Martin, how hard would it be to make that method
seems the machine we rent is down pretty hard; we are on the phone with
them now ... so Martin today would be a good day to look at the svn
clean up :-)
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svn is back.
seems the machine we rent is down pretty hard; we are on the phone with
them now ... so Martin today would be a good day to look at the svn
clean up :-)
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Thanks for the discussion everyone; I am less jet-lagged now and can
follow it today. I have created a bug report here:
- http://jira.codehaus.org/browse/GEOT-1720
So martin do you like the method name:
- CRS.flatten( CorodinateReferenceSystem crs ): CorodinateReferenceSystem
Cheers,
Jody
Consider:
- http://sourceforge.net/projects/geotools/ GeoTools, the java GIS toolkit
- http://sourceforge.net/projects/ru-geotools/ GeoTools
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Sounds good, I am the module maintainer for unsupported/tile if you have
any questions please ask.
You should find the code base organized to allow:
- alternate TileCache implementations to be substituted (although
perhaps we need to make a plug-in mechanism?)
- additional tile servers
We may
this stuff directly and
has a good time.
Jody
Jody Garnett ha scritto:
...
For my part I would like to make a implementation that talks to
MapGuide Open Source; so GeoServer could hang out the front end and
offer a good WMS implementations on top of it.
Jody, is that module providing
Downloading now,
Jody
Hi,
so 2.4.1 is uploaded to SF and deployed too.
Anyone willing to give it a shot before we announce it?
Cheers
Andrea
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I am getting my usual failure out of the ScriptTest ...
Running org.geotools.referencing.ScriptTest
Tests run: 14, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.5
sec FAILURE!
Details:
---
Test set:
Martin Desruisseaux wrote:
Jody Garnett a écrit :
So martin do you like the method name:
- CRS.flatten( CorodinateReferenceSystem crs ):
CorodinateReferenceSystem
Updated the bug report to match.
Jody
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Here is the details:
C:\javajava -version
java version 1.6.0_03
Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
Java HotSpot(TM) Client VM (build 1.6.0_03-b05, mixed mode)
Jody
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Andrea Aime wrote:
We really need to backport to geotools a renderer allowing for a
pluggable approach to rendering, but without:
aaime++
- the EMF ties
- the catalog ties
- the multithreading (at least, allowing a simple non multithread
implementation)
- the blackboard concept (always
Andrea Aime wrote:
Dropping back to Java 5 results in different math apparently, doing
so now...
Hum is that 2.4.1 that you're talking about? If so, it's supposed to
be built with java 1.4.2, did we ever committed to make it buildable
with other java versions?
Now we did not; but I am
Success, from an empty maven repository.
Jody
Downloading now,
Jody
Hi,
so 2.4.1 is uploaded to SF and deployed too.
Anyone willing to give it a shot before we announce it?
Cheers
Andrea
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I asked 3 months ago what people were using; since you managed to make a
release using 2.0.7 - 2.0.8 can I update the developers guide to reflect
one of these versions?
The message comes from not being able to deploy every other month during
the Maven 2.0.4 - 2.0.5 transition. Perhaps it is
Manually removing this jar from my repository was needed; the -U trick
did not work. But yes I am building now ...
Jody
Where is the source code for this one so I can make sure that I have the
latest one; and that it is deployed?
Jody
Rather than slow down the meeting I am just going to send this to email...
For the 2.4.1 release we were unable to use the release notes provided
by Jira; mostly because bugs are being filled out in Jira wrong.
For the Fix for field you check off what branch the fix was applied to;
usually
Afternoon Chris;
The goal of org.geotools.tile is really to provide a direct access api
in a style similar to our WMS client code. An implementation exists for
the World Wind servers and I would love to see tiled WMS handled (indeed
the interfaces are based on the tiled WMS definitions).
The
Morning Saul;
I am looking at the WPS specification (a lot to like actually) and
considering the various options for handling the XML side of things. A
lot of technologies are around these days:
- Martin is using JAXB for metadata
- We use the XDO parser for GML2
- Gabriel is working on the
extensively with this technology a while ago, so he might have
more advice.
There's also XMLBeans, which is fairly similar to JAXB, but might be so
old that it's fallen out of favor with anyone sane.
Good luck jody!
--saul
On Mon, 2008-03-03 at 17:19 -0800, Jody Garnett wrote
Mats Norén wrote:
Hi,
I'm not sure which list to post this to so I apologize if this should
have gone to the user-list.
You are into debugging and have narrowed down the problem - good work.
One of the things you
will find is that there is no active maintainer for the WFS DataStore
(so
Justin these links are all coming up 404...
[EMAIL PROTECTED] wrote:
See http://gridlock.openplans.org:8080/hudson/job/geotools-trunk/314/changes
Changes:
[johann.sorel] Fixed memory leack in JDefaultMap2D and
AbstractRenderingStrategy.
--
Anyone feeling smarter than me? I am stuck on the following generics
puzzle... from SubFeatureList, this is the code that compares the
attribute values; in order to produce a ListString of FeatureIds
capturing the sorted content.
Question is what to do about Comparable ... Compareable? does
Andrea Aime wrote:
Hi,
today I've run for the first time in a couple of months
the versioning datastore unit test and found, to my dismay,
that lots of the were failing. I'm pretty sure I made
the versioning datastore work back after FOSS4G, yet
the issues I've found are pretty old so I'm
Sounds like the wheels are starting up; anyone want to take part this year?
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Adrian Custer wrote:
It turns out what Alessio/Simone, needed was indeed a MathTransform
rather than a duplicate category system. If I understood correctly,
their symbolizer work needs a piecewise, 1D transform from the image
data set values to the, possibly multiple, colour ranges of their
Martin Desruisseaux wrote:
The proposal page is there, asking for vote. Reminder: no new dependencies
would
be introduced.
http://docs.codehaus.org/display/GEOTOOLS/JAXB+annotations
Proposal looks good; I still would like to see metadata visitor /
factory at some point but that is a
to
check -
Jody
Ciao Jody,
I have a few ideas that are floating in my head. Do we have a page already?
Simone.
On Thu, Mar 6, 2008 at 11:08 PM, Jody Garnett [EMAIL PROTECTED] wrote:
Sounds like the wheels are starting up; anyone want to take part this year
Martin Desruisseaux wrote:
Yes, but actually 3 weeks is about the time where we got our cron
table to run rsync on Refraction repository every night. It is
supposed to run rsync only once per day (and actually I receive only
one confirmation email by days).
Do you want me to comment-out
Here is the link - sign up or hold your peace:
- http://wiki.osgeo.org/wiki/2008_Google_SoC_Application
In talking to Andrea last night we need to think about a better
screening process :-) Since this is an open source project how does the
following sound Download GeoTools and build a test case
ArcGrid is having build failures for me .. and I thought it was my fault
as I have been working with the latest imageio-ext ... however hudson is
reporting the same problem.
http://gridlock.openplans.org:8080/hudson/job/geotools-trunk/324/console
Suggestions welcome, Simone you are listed as
Hi Simone; you listed Accepted Projects at the start of that page;
when I am pretty sure you mean Sample Ideas? Until the students
actually supply ideas on their own we cannot really start assigning
mentors etc...
(can we remove this section before Monday rolls around?)
Jody
Hi guys,
I have
+1, welcome aboard cedric. If you can email your contact details to
[EMAIL PROTECTED], and sign one of those contribution agreements as
outlined in the developers guide.
Jody.
Hello all
I would like to ask SVN commit right for Cédric Briançon. Cédric did all the
work related to JAXB
SimpleFeature is a geoapi interface.
Jody
The Javadoc for the SimpleFeature interface says that it is
depracated and that I should use SimpleFeature instead. I didn't
see a SimpleFeature class.
I wonder if this is an orphaned or incorrect comment.
Can I use the SimpleFeature interface, or
I am also working on ArcSDE; going to experiment with a one connection
policy and see what I can manage.
Jody
Hi Saul,
I've been hacking hard at the arcsde datastore (trunk) to make it able to
edit
the default version when a table is versioned.
I'd be cool if you, or any other one
I just built up the a list of the functions for a uDig documentation page:
- http://udig.refractions.net/confluence/display/EN/Common+Query+Language
A lot of these functions are designed to get around earlier limitations
of the Function / Expression system, when we move on to GeoTools 3 I
would
We have around 2 weeks left for people to sign their GeoTools
contributor agreement and maintain svn access. A few people legally
cannot sign the document (all their work must be in the public domain
for example); please contact us on a case by case basis to see if we can
arrange something.
I had to chat with Andrea a bit on IRC in order to understand this
email; we ran into this problem on trunk and patched the GeoAPI BBox
interface
to make getExpression1() and getExpression2() avaialble. I think we did
this by changing the super class.
On trunk there are two good ways to create
to prevent
confusion... adding to my list of notes to work on.
Jody
Jody Garnett wrote:
Filter interfaces are as advertised; they are more general prupose that
the Filter 1.0 or Filter 1.1 specification (and we would like to keep
them that way). If you need to make something strictly conformant
We can talk about this during todays meeting; I would not be against
seeing the latest stable release of GeoTools bundled up on CD for
developers to work with. I would be a little bit happier at the end of
the 2.5.x life cycle when we could also bundle up our user guide.
Cheers,
Jody
andrea
andrea antonello wrote:
We can talk about this during todays meeting; I would not be against
seeing the latest stable release of GeoTools bundled up on CD for
developers to work with. I would be a little bit happier at the end of
the 2.5.x life cycle when we could also bundle up our user
I have been sending Gabriel a bunch of messages; but since he seems to
be away right now I may as well share with the list... I went to fix
what appears to be an important uDig bug and found that
GeoServerOnlineTest no longer passes - anything -. Changing the request
to request VERSION=1.0.0
For whatever reason signing up on Xircles has me getting email on this
mailing list...is this a case of in for a penny in for a pound?
Jody
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Andrea Aime wrote:
Jody Garnett ha scritto:
I have been sending Gabriel a bunch of messages; but since he seems
to be away right now I may as well share with the list... I went to
fix what appears to be an important uDig bug and found that
GeoServerOnlineTest no longer passes - anything
Can someone open up a HAUS ticket then?
For whatever reason signing up on Xircles has me getting email on
this mailing list...is this a case of in for a penny in for a pound?
I agree with closing the [EMAIL PROTECTED] mailing list as well.
Martin
Just in the uDig project; it is a simple JDOM parser that creates a uDig
Map and Layers (not directly a GeoTools MapContext).
To go that far we need to fix up MapContext a bit first; roll the
WMSMapLayer example into renderer and so on.
Jody
Hello,
I searching for an exemple to open
a Web
Adrian Custer wrote:
Meanwhile, a new question along the same lines: why are the various
interfaces declaring getBounds() as returning the 2D BoundingBox rather
than the completely general Envelope? Is this an oversight or are you
really intending to facilitate the 2D case at the expense of
Gabriel Roldán wrote:
FeatureCollection and events:
oog.feature has:
FeatureCollection
DataFeatureCollection
Regardless of waiting for Justin or not these classes need to not extend
java.util.Collection; the for loop syntactic sugar is too dangerous. I
Thanks for the hard work Adrian; it is great to chew away on the
technical debt.
Jody
On advice from IRC, I went ahead and committed so consider the former
message a warning of what has happened.
Changes yielded revision 29719.
--adrian
I have prepared a patch to trunk to clean up a bit more of our filter code.
Specifically:
- SAX parser now uses org.opengis.filter.FitlerFactory2
- DOM parser now uses org.opengis.filter.FitlerFactory2
I am running into the following issues:
- the DOM parser makes use of a JTS Polygon literal to
Morning all; now that we have a wiki to ourselves I would like to
organize a bit (and move out of date documentation out of the way). In
the last week I have watched a team waste hours and hours lost on the
wiki - asking people to go to the IRC channel for help simply is *not*
going to happen.
Sorry guys wrong project :-(
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Commit is set to go out; spent a lot of time stuck on filters that look
like the following:
FilterPropertyIsEqualPropertyNamefoo/PropertyNameLiteral2/Literal/PropertyIsEqualFeatureIdFID.1/Filter
Cheers,
Jody
Jody Garnett wrote:
I have prepared a patch to trunk to clean up a bit more of our
If you have not sent in your GeoTools contributors agreement; we are
going to cut off your account late this afternoon.
To check on your status, please review the following page:
- http://docs.codehaus.org/display/GEOTOOLS/Graduate+from+OSGeo
Your name should have a check mark next to it.
If
Does GMT have DST? If not I assume the meeting is 1.5 hours.
Jody
That is all,
Adrian and co.
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johann Sorel wrote:
hello,
I searching for a wait to translate GeoTools Styles to
SLD files.
I have found :
http://docs.codehaus.org/display/GEOTDOC/12+Render
The exemple works for SLD Style
but on the other way I'm stuck?
How so?
//missing part - insert myStyles in the SLD
Note this failed due to geoapi; deployed geoapi and waiting an hour.
See http://gridlock.openplans.org:8080/hudson/job/geotools-trunk/400/changes
Changes:
[jgarnett] Confirm FilterTransformer is not going to trip of FeatureId
syntax; fix import to match geoapi trunk
As per IRC chat today Martin; I have committed a method compatible
implementation of Range into your referencing module. I have not hooked
it up :-) I suspect that JScience probably has a range class so if we
are going to move in that direction my implementation may be a waste of
time?
One
Martin Desruisseaux wrote:
- my definition of isEmpty includes (unbounded, unbounded) ie this is
an invalid range and I treat it as such
I believe that unbounded is not to be interpreted as undefined but
rather as extending to infinity, i.e. (unbounded, unbounded) ==
(-infinity,
johann Sorel wrote:
I use a StyleBuidler class to create my Styles so they are like you say :
naked.
My objective is to have a grahic SLD editor, and i'm not far to have a first
working version.
Problem is how do I make a SLD file with those GT styles ???
Change your application to
The origional documentation example he found showed how to use
SLDTransformer; Eclisia is stuck placing his Style object into a
StyleLayerDescriptor object. I cannot remember the details myself.
Eclesia you may need to leave the world of StyleBuilder behind and make
use of the StyleFactory
David Winslow wrote:
The refractions maven repository seems to not be working, any ETA on its
revival?
It has been working for me this morning; if there are any problems
please email [EMAIL PROTECTED]
For any of the project facilities (websites, build box, javadocs, svn
repositories
Morning Felipe - if you can send these sorts of emails to the user list
it would be much appreciated. You will find the user guide has an
example that does what you are; it looks like you need an epsg jar of
some sort; I recommend epsg-hsql.
Jody
Martin can you post the actual SNAPSHOT number? I have a few ant scripts
(gasp! shame!) that need to be updated.
The magic number today seems to be:
geoapi-2.2-20080401.193114-12
Jody
Updated GeoAPI 2.2-SNAPSHOT. A -U option may be required for building trunk
with maven, but I'm not sure
Martin Desruisseaux wrote:
Jody Garnett a écrit :
Martin can you post the actual SNAPSHOT number? I have a few ant
scripts (gasp! shame!) that need to be updated.
Oups! I was not aware of that. Will post next time.
Thanks; I am just learning of it myself :-) It used to be that when we
Good afternoon Adrian and Bryce; I am shutting off svn access and have
reached bnordgren in the list.
Suggestions?
Jody
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just
We have answered this question several times; I think we are somehow
having difficulty communicating.
Literally all we want you to do Felip is have the gt2-epsg-hsql.jar and
a hsql jdbc driver on your classpath (the jar will do the rest; it will
unpack the database into a temporary directory
That would be me; I am on it :-S Sad I am not having a good build week.
Jody
[INFO]
[ERROR] BUILD FAILURE
[INFO]
[INFO] Compilation failure
This week the udig website has lasted for 10mins everytime we turn it on
(it is promptly hammered to death by a bot). We are turning it on now;
and watching the IP logs hoping to find a clue.
So chances are svn will go down along with everything else as the bot
comes to call.
Jody
Okay we are starting to get hit and slow down... if we go dark in a
while you will know why.
Jody
This week the udig website has lasted for 10mins everytime we turn it on
(it is promptly hammered to death by a bot). We are turning it on now;
and watching the IP logs hoping to find a clue.
johann Sorel wrote:
I use a StyleBuidler class to create my Styles so they are like you say :
naked.
My objective is to have a grahic SLD editor, and i'm not far to have a first
working version.
Problem is how do I make a SLD file with those GT styles ???
Must I make my own class for
Andrea Aime wrote:
Hi,
at GeoServer we'd like to release GeoServer 1.6.3... tomorrow :(
And we forgot to warn people about making a gt2 2.4.1 release the
same day.
So I'm wondering, is there anybody of you working on 2.4.x these
days? As far as I can see most people are working on trunk,
to write in
encodings other than UTF-8; once again waiting for some one to test it
for bit rot.
Those were the ones that mattered to me; I still cannot get
GeoServerOnlineTest to pass (so the WFSDataStore code is broken somehow
for writing).
Jody
Jody Garnett ha scritto:
Thanks for the notice
Andrea Aime wrote:
Where is that? I remember you mentioned building one for a commercial
project, but I did not see any more mails about it.
I have never personally built one; but I have now talked 4 programmers
through the process (normally these are the kind of emails I get
privately; must
We use the JTS Topology Suite to represent the Geometry used when
writing (or reading) a shapefile. Have a look at the user guide for some
examples.
Jody
Hi ,
I need a hint of how to draw a geometric figure in a file shapefile ,
Someone help me??
Thanks,
Felipe Gutierrez
Found this on another email list:
If you attend just one GIS conference in 2008, make it FOSS4G 2008! It
promises to be the highlight of your year.
The 2008 Free and Open Source Software for Geospatial (FOSS4G)
conference, incorporating GISSA 2008, is on the horizon.
WHERE: Cape Town,
Andrea Aime wrote:
To tell the truth, the well known name is an xs:string, so we would
not be allowed to use an expression there either, but at least
the xml is using an element for that SLD part, so it's easy to extend
it to use an expression, whilst the external graphics url is an
Thanks Andrea; this is the kind of thing I should of looked up :-(
The Java API is using an Expression there? Darn. Well Andrea we can
also honestly use ExternalGraphic
it has the ability to supply vendor specific parameters that are
expressions (and this is already used in our project).
Just a quick comment because we were confused here:
Understood; the only remaining attraction I have to the idea is
defining a factory so we could intercept requests to external
graphics and handle them locally as an optimization I guess.
I lost you there. How is this any better than rolling
Saul Farber wrote:
* I don't care one way or the other on the ArcSDE vs ArcSde thing,
just that we do it consistently (hrm, why do I feel so anal about that?
I'm not sure, perhaps I need therapy...).
Think the java class naming conventions lean in favour of ArcSDE (since
SDE stands for
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