Re: [OSGeo-Discuss] Problem with Geos-3.2.2, Python Swig

2012-09-18 Thread Mike Toews
Hi Thomas,

Since GEOS 3.0, the Python bindings are unsupported, but the
`--enable-python` option is still exposed in case a new developer
wants to step in and support it. Try removing this option.

However, the good news is that you can use Shapely to do the same
work, as it uses the GEOS C API.

Probably the best list for GEOS questions is geos-devel
http://lists.osgeo.org/listinfo/geos-devel

-Mike

On 19 September 2012 00:57, SIEFFERT Thomas thomas.sieff...@c-s.fr wrote:
 Hi everyone,

 I don't know if it's the right place but still, I have a little problem
 while the compilation process of geos (v3.2.2). Here is the error :

 Traceback (most recent call last):
   File /freeware/python-2.5.1/lib/python2.5/runpy.py, line 87, in
 run_module
 raise ImportError(No module named  + mod_name)
 ImportError: No module named odern
 make[2]: [geos_wrap.cxx] Erreur 255 (ignorée)
 Traceback (most recent call last):
   File /freeware/python-2.5.1/lib/python2.5/runpy.py, line 87, in
 run_module
 raise ImportError(No module named  + mod_name)
 ImportError: No module named odern
 make[4]: [geos_wrap.cxx] Erreur 255 (ignorée)
 Dans le fichier inclus à partir de geos_wrap.cxx:135:
 /freeware/src/Python-2.5.1/Include/Python.h:8:22: erreur: pyconfig.h : Aucun
 fichier ou répertoire de ce type
 Dans le fichier inclus à partir de
 /freeware/src/Python-2.5.1/Include/Python.h:57,
   à partir de geos_wrap.cxx:135:
 /freeware/src/Python-2.5.1/Include/pyport.h:734:2: erreur: #error LONG_BIT
 definition appears wrong for platform (bad gcc/glibc config?).
 /freeware/src/Python-2.5.1/Include/pyport.h:550: erreur: declaration of
 ?double hypot(double, double)? throws different exceptions
 /usr/include/bits/mathcalls.h:163: erreur: from previous declaration ?double
 hypot(double, double) throw ()?
 geos_wrap.cxx: In function ?int SWIG_CanCastAsInteger(double*, double,
 double)?:
 geos_wrap.cxx:2786: erreur: ?errno? was not declared in this scope
 geos_wrap.cxx:2786: erreur: ?EDOM? was not declared in this scope
 geos_wrap.cxx:2786: erreur: ?ERANGE? was not declared in this scope
 geos_wrap.cxx: In function ?PyObject* _wrap_geomFromWKB(PyObject*,
 PyObject*)?:
 geos_wrap.cxx:8247: attention : déréférencement du pointeur type-punned
 brisera les strictes d'aliases
 geos_wrap.cxx: In function ?PyObject* _wrap_geomFromHEX(PyObject*,
 PyObject*)?:
 geos_wrap.cxx:8367: attention : déréférencement du pointeur type-punned
 brisera les strictes d'aliases
 make[4]: *** [_geos_la-geos_wrap.lo] Erreur 1
 make[3]: *** [all-recursive] Erreur 1
 make[2]: *** [all] Erreur 2
 make[1]: *** [all-recursive] Erreur 1
 make: *** [all-recursive] Erreur 1

 --

 Herewith the config.log file. If you need more information please let me
 know.

 
 This message was sent using IMP, the Internet Messaging Program.

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Re: [OSGeo-Discuss] Re: Support of 4D (time based) data sets

2010-09-07 Thread Mike Toews
On 7 September 2010 04:11, Timmie timmichel...@gmx-topmail.de wrote:
 how do you intend to deal with aggregated data sets?
 E.g. 10-years average for every month of the year.

For all calculations on NetCDF files (including your example), you can
try NCO[1]. These command-line tools require extensive documentation
reading, and I recommend keeping a log of notes for commands that
work. Many useful examples are also provided in the documentation.

On 7 September 2010 03:16, andrea antonello andrea.antone...@gmail.com wrote:
 The NASA tool Panoply (http://www.giss.nasa.gov/tools/panoply/) does this 
 quite
 nicely.

 I think it doesn't if you have small local datasets, I have never been
 able to zoom in.

I used ncview[2] to view and produce images for animations used in
presentations (using imagemagick). All my NC files were in a small
region using UTM coordinates, so many viewers didn't know how to show
the data.

[1] http://nco.sourceforge.net/
[2] http://meteora.ucsd.edu/~pierce/ncview_home_page.html (this needs
X and needs to be compiled -- no binaries or packages available)

-Mike
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Re: [OSGeo-Discuss] Street address to coordinates database lookup?

2010-09-07 Thread Mike Toews
FYI, the terms you are looking for is geocoding and reverse geocoding

http://en.wikipedia.org/wiki/Geocoding
http://en.wikipedia.org/wiki/Reverse_geocoding

But I haven't done much of this myself, so that's where I stop being useful.

-Mike

On 7 September 2010 15:01, Peter web...@pl.net wrote:
 In NZ as i guess in most places we have a national system of rural property
 addressing (RAPID) where the street number is based on how many meters down
 the road the property gate is. These are stored in Land Informations
 property on line database.

 My question is there any official or unofficial ways to access this street
 number to latlong coords data online?

 Googlemaps evidently has access to it for its searchs, failing better
 methods perhaps scrape their results page???

 Peter
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Re: [OSGeo-Discuss] Best tool, shapefile to png, web

2010-08-16 Thread Mike Toews
On 16 August 2010 15:39, Peter web...@pl.net wrote:
 - open a http socket to a CGI eg

Opps, my bad. MapServer operates in two modes: CGI and MapScript. It
looks like you want to go into MapScript mode for your application.
Available in almost all of the P languages: PHP, Perl and Python.

#!/usr/bin/python
import mapscript
map = mapscript.mapObj(/home/mapdata/mymap.map)
img = map.draw()
img.save(/home/mapdata/mymap.png)

Again, the MAP file is required, but you can probably template that
somehow and use it in a temporary file for your script.

-Mike
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Re: [OSGeo-Discuss] server down?

2010-07-22 Thread Mike Toews
See: http://lists.osgeo.org/pipermail/osgeo4w-dev/2010-July/001001.html

On 22 July 2010 06:25, Paolo Cavallini cavall...@faunalia.it wrote:

 Hi all.
 AFAIK, the server who hosts the osgeo4w packages is down, and is replaced
 by a
 backup, who does not allow upload by packagers: does anybody confirm this?
 Has
 anybody an idea of when this will be fixed?
 All the best, and thanks.
 --
 Paolo Cavallini: http://www.faunalia.it/pc
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Re: [OSGeo-Discuss] How to make a map on a CD [SEC=UNCLASSIFIED]

2010-07-01 Thread Mike Toews
On 1 July 2010 07:22, Arthur Molina arthurmol...@yahoo.com.br wrote:

 Isn't GeoPDF a proprietary and payed format?

It is an open Standard. Both OGC 08-139r1 and ISO 32000. However, I've
never seen it used outside of the Adobe/ESRI scope, so a better
question is what OS software either support rendering or displaying
GeoPDFs?

Considering my impressions of the state of GeoPDF, I don't think it
ins't the best option for distributing data on a CD. My suggestion is
to store the vector data in SHP or Spatialite format, and have a
desktop GIS on the same LiveCD. My vote is for Quantum GIS (QGIS)
since it is the easiest to make a nice looking map that is also
interactive.

-Mike
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