<div dir="ltr">And of course it is <b>a very bad idea</b> to try something without knowing if it works on all your data !<div><br></div><div>You should try the complete solution on a small sample, then optimize your queries, then use it on all your data...</div>
<div><br></div><div>Cheers,</div><div><br></div><div>Rémi-C</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/12/16 Nicolas Ribot <span dir="ltr"><<a href="mailto:nicolas.ribot@gmail.com" target="_blank">nicolas.ribot@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>If you have a lot of data in your tables, it could be much faster to to a CREATE TABLE as SELECT... than doing an update on an existing table.</div>
<span class="HOEnZb"><font color="#888888"><div><br></div><div>Nicolas</div></font></span></div><div class="HOEnZb"><div class="h5">

<div class="gmail_extra"><br><br><div class="gmail_quote">On 15 December 2013 23:48, J.Alejandro Martinez Linares <span dir="ltr"><<a href="mailto:islanis@infomed.sld.cu" target="_blank">islanis@infomed.sld.cu</a>></span> wrote:<br>


<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF" text="#000000">
    Hey all, i follow your answer Remi, but do this because your code
    come to me late:<br>
    <br>
    --part 1<br>
    DROP TABLE IF EXISTS all_lines;<br>
    CREATE TABLE all_lines AS<br>
    SELECT ST_ExteriorRing((ST_Dump(z.the_geom)).geom) AS the_geom<br>
    FROM public.rad_solar_global z<br>
    UNION ALL<br>
    SELECT ST_ExteriorRing((ST_Dump(r.the_geom)).geom) AS the_geom<br>
    FROM public.rad_solar_plano_inclinado r;<br>
    UPDATE all_lines SET the_geom=ST_SetSRID(the_geom,4326);<br>
    SELECT Populate_Geometry_Columns('public.all_lines'::regclass);<br>
    ALTER TABLE all_lines ADD column gid serial;<br>
    ALTER TABLE all_lines ADD PRIMARY KEY (gid);<br>
    <br>
    <br>
    --part 2<br>
    DROP TABLE IF EXISTS all_lines_MERGED;<br>
    CREATE TABLE all_lines_MERGED AS<br>
    (SELECT ST_LineMerge(k.the_geom) AS the_geom<br>
    FROM public.all_lines k);<br>
    UPDATE all_lines_MERGED SET the_geom=ST_SetSRID(the_geom,4326);<br>
    SELECT
    Populate_Geometry_Columns('public.all_lines_MERGED'::regclass);<br>
    ALTER TABLE all_lines_MERGED ADD column gid serial;<br>
    ALTER TABLE all_lines_MERGED ADD PRIMARY KEY (gid);<br>
    <br>
    --part 3<br>
    DROP TABLE IF EXISTS rad_solar_directa_SPLITED;<br>
    CREATE TABLE rad_solar_directa_SPLITED AS<br>
    (SELECT ST_Split(b.the_geom,k.the_geom) AS the_geom<br>
    FROM public.rad_solar_directa b,public.all_lines_MERGED k);<br>
    UPDATE rad_solar_directa_SPLITED SET
    the_geom=ST_SetSRID(the_geom,4326);<br>
    SELECT
    Populate_Geometry_Columns('public.rad_solar_directa_SPLITED'::regclass);<br>
    ALTER TABLE rad_solar_directa_SPLITED ADD column gid serial;<br>
    ALTER TABLE rad_solar_directa_SPLITED ADD PRIMARY KEY (gid);<br>
    <br>
    <br>
    --i just have made part 1,2  and am still in part 3, am there since
    2 days ago, is there a way to know if this is working fine or if it
    fall in an  unfinish error. am still in part 3, is that posible?
    help please.<br>
    <br>
    Cheers,<br>
    Ale<br>
    <br>
    <div>El 14/12/13 17:19, Rémi Cura escribió:<br>
    </div><div><div>
    <blockquote type="cite">
      <div dir="ltr">
        <div>
          <div>
            <div>
              <div>
                <div>
                  <div>
                    <div>
                      <div>
                        <div>
                          <div>
                            <div>
                              <div>
                                <div>
                                  <div>
                                    <div>OK,<br>
                                    </div>
                                    with luck you won't have precision
                                    issues.<br>
                                    <br>
                                  </div>
                                  <div>(please note that the only good
                                    way to do this is to use
                                    postgis_topology and faces.)<br>
                                  </div>
                                  <div><br>
                                  </div>
                                  So here is one idea to do it : <br>
                                </div>
                                table1 : first image, very big shape<br>
                              </div>
                              table 2 : second image, smal rectangular
                              shape<br>
                            </div>
                            table 3 third image , mdium irregular shape<br>
                            <br>
                          </div>
                          1.) convert poly from table 1 and table 3 to
                          linestring. (i called these lines dumped_lines
                          for the following)<br>
                        </div>
                        You can do it manually or use the function I
                        wrote (beta) <br>
                        <a href="https://github.com/Remi-C/PPPP_utilities/blob/master/postgis/rc_DumpLines.sql" target="_blank">https://github.com/Remi-C/PPPP_utilities/blob/master/postgis/rc_DumpLines.sql</a>
                        <br>
                        <br>
                      </div>
                      2.) split poly from table 2 by the dumped_lines
                      from table 1 (<a href="http://postgis.net/docs/ST_Split.html" target="_blank">http://postgis.net/docs/ST_Split.html</a>)
                      . The result are polygons<br>
                      <br>
                    </div>
                    3.) Split the result from 2. by dumpl_lines from
                    table 3. The result are polygons.<br>
                    <br>
                  </div>
                  3. is what you want geometrically. I'll call it
                  splited_polygons for the following<br>
                  <br>
                </div>
                Now you want to get, for each splitted_polygons, the id
                of polygons of table 1, and 3 which overlaps. You
                already have id from table 2 because you can keep it
                during computing of  2. and 3.<br>
                <br>
              </div>
              you can do it sequentially :<br>
              <br>
            </div>
            SELECT DISTINCT ON (sp.geom) sp.geom, aray_agg(id) AS
            id_table1<br>
          </div>
          FROM splited_polygons AS sp, table_1 <br>
        </div>
        <div>WHERE ST_Overlaps(sp.geom, table_1.geom)=TRUE<br>
          <br>
        </div>
        <div>, then the same type of query on result, with table 3<br>
          <br>
        </div>
        <div>Cheers,<br>
          Rémi-C<br>
        </div>
        <div>
          <div>
            <div>
              <div>
                <div>
                  <div>
                    <div><br>
                      <div>
                        <div><br>
                          <div>
                            <div>
                              <div>
                                <div>
                                  <div><br>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">2013/12/12 <span dir="ltr"><<a href="mailto:islanis@infomed.sld.cu" target="_blank">islanis@infomed.sld.cu</a>></span><br>
          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I want to
            create little pieces of multipolygons from these 3 shapes
            (A,B and C)=result , result with all the sections formed
            with the intersection from the 3 shapes together, come on
            tell me , do you understand now what i want<br>
            thanks
            <div>
              <div><br>
                <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                  no never mind am not offended, am trying that you
                  understand Ok, here   are png of my 3 multipolygon
                  shapes, what else do you need<br>
                  <br>
                  "Rémi Cura" <<a href="mailto:remi.cura@gmail.com" target="_blank">remi.cura@gmail.com</a>>
                  escribió:<br>
                  <br>
                  <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                    Sorry I'm  not trying to offend you.<br>
                    <br>
                    For example in this thread<br>
                    <a href="https://groups.google.com/forum/#%21topic/postgis-users/9pozIoUAZuI" target="_blank">https://groups.google.com/forum/#!topic/postgis-users/9pozIoUAZuI</a><br>
                    The asker posted an image to explain better.<br>
                    <br>
                    Cheers,<br>
                    Rémi-C<br>
                    <br>
                    <br>
                    2013/12/12 <<a href="mailto:islanis@infomed.sld.cu" target="_blank">islanis@infomed.sld.cu</a>><br>
                    <br>
                    <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      no is not dificult to understand, what ever you
                      want i'll give , just ask<br>
                      what do you want to a better understanding. please
                      i need it<br>
                      <br>
                      "Rémi Cura" <<a href="mailto:remi.cura@gmail.com" target="_blank">remi.cura@gmail.com</a>>
                      escribió:<br>
                      <br>
                      <br>
                      I'm very sorry it is difficult to understand what
                      you mean.<br>
                      <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                        Maybe with a real drawing and link here to it,
                        or to some screenshots?<br>
                        ;-)<br>
                        <br>
                        Cheers,<br>
                        <br>
                        Rémi-C<br>
                        <br>
                        2013/12/12 <<a href="mailto:islanis@infomed.sld.cu" target="_blank">islanis@infomed.sld.cu</a>><br>
                        <br>
                        thanks for the quick answer Rémi, but, thats
                        right thats one of answers,<br>
                        <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                          but my idea was not complete,because there is
                          a<br>
                          3rd shape, your answer works fine for the 1st
                          and 2dn shapes, but not<br>
                          with<br>
                          the 3rd, because the 3rd has not suares
                          inside,<br>
                          the 3rd shape have big triangles inside,the
                          idea is that i need some<br>
                          routine that merge or blend the spatial data
                          and with it the attributes<br>
                          of respective data, i need some ideas for do
                          that, and am working on it,<br>
                          but not sucess, please i need help, thanks for
                          all.<br>
                          <br>
                          <br>
                          1-the first shapefile<br>
                          __________________<br>
                          |                 |<br>
                          |                 |<br>
                          |         1       |     shp=A<br>
                          |                 |<br>
                          |                 |<br>
                          |_________________|<br>
                          num of poligons=1<br>
                          <br>
                          <br>
                          The one big country, this is a multipolygon
                          shape<br>
                          <br>
                          DATA=>dni01 numeric,dni02 numeric,dni03
                          numeric,<br>
                               dni04 numeric,dni05 numeric,dni06
                          numeric,<br>
                               dni07 numeric,dni08 numeric,dni09
                          numeric,<br>
                               dni10 numeric,dni11 numeric,dni12
                          numeric,<br>
                               dniann numeric,the_geom geometry<br>
                          <br>
                          2-and the second shapefile<br>
                          __________________<br>
                          |     2  |  2     |<br>
                          |________|________|<br>
                          |     2  |  2     |     shp=B<br>
                          |________|________|<br>
                          |     2  |  2     |<br>
                          |________|________|<br>
                          num of poligons = 6<br>
                          <br>
                          The same country, but this time in little
                          pieces, the states, this is a<br>
                          multipolygon shape too<br>
                          <br>
                          DATA=>dni01 numeric,dni02 numeric,dni03
                          numeric,<br>
                               dni04 numeric,dni05 numeric,dni06
                          numeric,<br>
                               dni07 numeric,dni08 numeric,dni09
                          numeric,<br>
                               dni10 numeric,dni11 numeric,dni12
                          numeric,<br>
                               dniann numeric,the_geom geometry<br>
                          <br>
                          <br>
                          3-and the second shapefile<br>
                          __________________<br>
                          |          /      |<br>
                          |         /       |<br>
                          |   3    /        |     shp=C<br>
                          |       /         |<br>
                          |      /     4    |<br>
                          |_____/___________|<br>
                          num of poligons = 2<br>
                          <br>
                          The same country, but this time in little
                          pieces, the states, this is a<br>
                          multipolygon shape too<br>
                          <br>
                          DATA=>dni01 numeric,dni02 numeric,dni03
                          numeric,<br>
                               dni04 numeric,dni05 numeric,dni06
                          numeric,<br>
                               dni07 numeric,dni08 numeric,dni09
                          numeric,<br>
                               dni10 numeric,dni11 numeric,dni12
                          numeric,<br>
                               dniann numeric,the_geom geometry<br>
                          <br>
                          <br>
                          <br>
                          and i want join the 2 shapes in only one
                          shapefile getting something<br>
                          like<br>
                          this<br>
                          <br>
                          ______________________________<br>
                          |              |        /     |<br>
                          |              |1,2,3  /      |<br>
                          |    1,2,3     |      /1,2,4  |<br>
                          |              |     /        |<br>
                          |______________|____/_________|<br>
                          |              |1,2/          |     shp=A and
                          B<br>
                          |              |,3/           |<br>
                          |    1,2,3     | /     1,2,4  |<br>
                          |              |/             |<br>
                          |______________/______________|<br>
                          |             /|              |<br>
                          |            / |              |<br>
                          |    1,2,3  /1,|       1,2,4  |<br>
                          |          /2,4|              |<br>
                          |_________/____|______________|<br>
                          num of poligons = 9<br>
                          <br>
                          <br>
                          DATA=>dni01A numeric,dni02A numeric,dni03A
                          numeric,dni04A numeric,<br>
                              dni05A numeric,dni06A numeric,dni07A
                          numeric,dni08A numeric,<br>
                              dni09A numeric,dni10A numeric,dni11A
                          numeric,dni12A numeric,<br>
                              dniannA numeric,dni01B numeric,dni02B
                          numeric,dni03B numeric,<br>
                              dni04B numeric,dni05B numeric,dni06B
                          numeric,dni07B numeric,<br>
                              dni08B numeric,dni09B numeric,dni10B
                          numeric,dni11B numeric,<br>
                              dni12B numeric,dniannB numeric,dni01C
                          numeric,dni02C numeric,<br>
                              dni03C numeric,dni04C numeric,dni05C
                          numeric,dni06C numeric,<br>
                              dni07C numeric,dni08C numeric,dni09C
                          numeric,dni10C numeric,<br>
                              dni11C numeric,dni12C numeric,dniannC
                          numeric,the_geom geometry<br>
                          <br>
                          "Rémi Cura" <<a href="mailto:remi.cura@gmail.com" target="_blank">remi.cura@gmail.com</a>>
                          escribió:<br>
                          <br>
                          <br>
                          Seems like If you want :<br>
                          <br>
                          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                            for each little square, get the id of big
                            square overlaping.<br>
                            If this is simply this, you don't need the
                            "intersection" function,<br>
                            but only the "intersects" function :<br>
                            <br>
                            You could do something like this<br>
                            <br>
                            SELECT <a href="http://ss.id" target="_blank">ss.id</a>,
                            <a href="http://bs.id" target="_blank">bs.id</a>
                            , ss.geom<br>
                            FROM smal_square_table AS ss,
                            big_square_table AS bs<br>
                            WHERE ST_Intersects(ss.geom,bs.geom)=TRUE<br>
                            <br>
                            Cheers,<br>
                            Rémi-C<br>
                            <br>
                            <br>
                            <br>
                            <br>
                            2013/12/12 <<a href="mailto:islanis@infomed.sld.cu" target="_blank">islanis@infomed.sld.cu</a>><br>
                            <br>
                            Hi,<br>
                            <br>
                            <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                              <br>
                              <br>
                              <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                                Try pg 21 of this: <a href="http://presentations.opengeo" target="_blank">http://presentations.opengeo</a>.<br>
                                org/2011_FOSS4G/postgis-power.pdf<br>
                                <br>
                                That will give you the metacode.<br>
                                <br>
                                Overlays. (he sighs.)  Be glad you only
                                have 2 layers... .<br>
                                <br>
                                Best,<br>
                                Steve<br>
                                <br>
                                Hey steve thanks for the book is really
                                good as a resume, but the<br>
                                only<br>
                                <br>
                              </blockquote>
                              apart that it have to do with my problem
                              is the intersection of 2<br>
                              shapes<br>
                              "SELECT<br>
                              a.*, b.*,<br>
                              ST_Intersection(a.geom, b.geom)<br>
                              FROM<br>
                              a, b<br>
                              WHERE<br>
                              ST_Intersects(a.geom, b.geom);"<br>
                              <br>
                              but my problem  is different, i got as a
                              mention 2 shapes with the same<br>
                              projection and place,<br>
                              and are the same but one is from one
                              study, and the other is from other<br>
                              stufy, but are the same<br>
                              place and each one have data, the only
                              things that they got different<br>
                              are<br>
                              the size of the squares,the data they got
                              and the<br>
                              name of the columns are the same, but the
                              values are different cause<br>
                              the<br>
                              type of the study<br>
                              ,there is one that have the squares more
                              smaller that the other, but i<br>
                              dont want lose any data, i need that in
                              the map it has seen like<br>
                              the figure "A and B" but in the data each
                              row got the values of A and<br>
                              the<br>
                              values of B<br>
                              <br>
                              1-the first shapefile<br>
                              __________________<br>
                              |                 |<br>
                              |                 |<br>
                              |         1       |     shp=A<br>
                              |                 |<br>
                              |                 |<br>
                              |_________________|<br>
                              <br>
                              The one big country, this is a
                              multipolygon shape<br>
                              <br>
                              DATA=>dni01 numeric,dni02 numeric,dni03
                              numeric,<br>
                                   dni04 numeric,dni05 numeric,dni06
                              numeric,<br>
                                   dni07 numeric,dni08 numeric,dni09
                              numeric,<br>
                                   dni10 numeric,dni11 numeric,dni12
                              numeric,<br>
                                   dniann numeric,the_geom geometry<br>
                              <br>
                              <br>
                              2-and the second shapefile<br>
                              __________________<br>
                              |     2  |  2     |<br>
                              |________|________|<br>
                              |     2  |  2     |     shp=B<br>
                              |________|________|<br>
                              |     2  |  2     |<br>
                              |________|________|<br>
                              The same country, but this time in little
                              pieces, the states, this is<br>
                              a<br>
                              multipolygon shape too<br>
                              <br>
                              DATA=>dni01 numeric,dni02 numeric,dni03
                              numeric,<br>
                                   dni04 numeric,dni05 numeric,dni06
                              numeric,<br>
                                   dni07 numeric,dni08 numeric,dni09
                              numeric,<br>
                                   dni10 numeric,dni11 numeric,dni12
                              numeric,<br>
                                   dniann numeric,the_geom geometry<br>
                              <br>
                              <br>
                              and i want join the 2 shapes in only one
                              shapefile getting something<br>
                              like<br>
                              this<br>
                              <br>
                              __________________<br>
                              |    1,2 |   1,2  |<br>
                              |________|________|<br>
                              |    1,2 |   1,2  |     shp=A and B<br>
                              |________|________|<br>
                              |    1,2 |   1,2  |<br>
                              |________|________|<br>
                              <br>
                              DATA=>dni01A numeric,dni02A
                              numeric,dni03A numeric,dni04A numeric,<br>
                                  dni05A numeric,dni06A numeric,dni07A
                              numeric,dni08A numeric,<br>
                                  dni09A numeric,dni10A numeric,dni11A
                              numeric,dni12A numeric,<br>
                                  dniannA numeric,dni01B numeric,dni02B
                              numeric,dni03B numeric,<br>
                                  dni04B numeric,dni05B numeric,dni06B
                              numeric,dni07B numeric,<br>
                                  dni08B numeric,dni09B numeric,dni10B
                              numeric,dni11B numeric,<br>
                                  dni12B numeric,dniannB
                              numeric,the_geom geometry<br>
                              <br>
                              i think that this is posible to do with
                              postgis, but i dont know why,<br>
                              am<br>
                              looking in quantumGIS but i lose data
                              cause the big suare overlap the<br>
                              little<br>
                              ones and i lose data cause there is some
                              places that i get NULL.<br>
                              <br>
                              please help<br>
                              thanks for all<br>
                              <br>
                              <br>
                              <br>
                              <br>
                              <br>
                              <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                                <br>
                                <br>
                                On Mon, Dec 9, 2013 at 11:03 AM,
                                J.Alejandro Martinez Linares <<br>
                                <br>
                                <a href="mailto:islanis@infomed.sld.cu" target="_blank">islanis@infomed.sld.cu</a>>
                                wrote:<br>
                                <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                                  <br>
                                   Hi People, i need your help, let say
                                  that i have 2 shapefiles<br>
                                  <br>
                                   1-the first shapefile<br>
                                   __________________<br>
                                   |                 |<br>
                                   |                 |<br>
                                   |         1       |     shp=B<br>
                                   |                 |<br>
                                   |                 |<br>
                                   |_________________|<br>
                                  <br>
                                   One big country, this is a
                                  multipolygon shape<br>
                                  <br>
                                   2-and the second shapefile<br>
                                   __________________<br>
                                   |     2  |  2     |<br>
                                   |________|________|<br>
                                   |     2  |  2     |     shp=B<br>
                                   |________|________|<br>
                                   |     2  |  2     |<br>
                                   |________|________|<br>
                                   The same country, but this time in
                                  little pieces, the states, this<br>
                                  is<br>
                                  a multipolygon shape too<br>
                                  <br>
                                   and i want join the 2 shapes in only
                                  one shapefile getting<br>
                                  something<br>
                                  like this<br>
                                  <br>
                                   __________________<br>
                                   |    1,2 |   1,2  |<br>
                                   |________|________|<br>
                                   |    1,2 |   1,2  |     shp=A and B<br>
                                   |________|________|<br>
                                   |    1,2 |   1,2  |<br>
                                   |________|________|<br>
                                  <br>
                                   i think that this is posible, please
                                  help me to get somthing like<br>
                                  this i need it.<br>
                                  <br>
                                  <br>
                                  <br>
                                   --<br>
                                  <br>
                                   Este mensaje le ha llegado mediante
                                  el servicio de correo<br>
                                  electronico<br>
                                  que ofrece Infomed para respaldar el
                                  cumplimiento de las misiones del<br>
                                  Sistema Nacional de Salud. La persona
                                  que envia este correo asume el<br>
                                  compromiso de usar el servicio a tales
                                  fines y cumplir con las<br>
                                  regulaciones<br>
                                  establecidas<br>
                                  <br>
                                   Infomed: <a href="http://www.sld.cu/" target="_blank">http://www.sld.cu/</a><br>
                                  <br>
                                   _______________________________________________<br>
                                   postgis-users mailing list<br>
                                   <a href="mailto:postgis-users@lists.osgeo.org" target="_blank">postgis-users@lists.osgeo.org</a><br>
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                                  <br>
                                  <br>
                                  <br>
                                </blockquote>
                                <br>
                              </blockquote>
                              <br>
                              <br>
                              ----------------------------------------------------------------<br>
                              This message was sent using IMP, the
                              Internet Messaging Program.<br>
                              <br>
                              <br>
                              <br>
                              --<br>
                              <br>
                              Este mensaje le ha llegado mediante el
                              servicio de correo electronico<br>
                              que<br>
                              ofrece Infomed para respaldar el
                              cumplimiento de las misiones del<br>
                              Sistema<br>
                              Nacional de Salud. La persona que envia
                              este correo asume el compromiso<br>
                              de<br>
                              usar el servicio a tales fines y cumplir
                              con las regulaciones<br>
                              establecidas<br>
                              <br>
                              Infomed: <a href="http://www.sld.cu/" target="_blank">http://www.sld.cu/</a><br>
                              <br>
                              _______________________________________________<br>
                              postgis-users mailing list<br>
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                              <br>
                              <br>
                              <br>
                            </blockquote>
                            <br>
                          </blockquote>
                          <br>
                          ----------------------------------------------------------------<br>
                          This message was sent using IMP, the Internet
                          Messaging Program.<br>
                          <br>
                          <br>
                          <br>
                          --<br>
                          <br>
                          Este mensaje le ha llegado mediante el
                          servicio de correo electronico que<br>
                          ofrece Infomed para respaldar el cumplimiento
                          de las misiones del Sistema<br>
                          Nacional de Salud. La persona que envia este
                          correo asume el compromiso<br>
                          de<br>
                          usar el servicio a tales fines y cumplir con
                          las regulaciones<br>
                          establecidas<br>
                          <br>
                          Infomed: <a href="http://www.sld.cu/" target="_blank">http://www.sld.cu/</a><br>
                          <br>
                          <br>
                          <br>
                        </blockquote>
                        <br>
                      </blockquote>
                      <br>
                      <br>
                      ----------------------------------------------------------------<br>
                      This message was sent using IMP, the Internet
                      Messaging Program.<br>
                      <br>
                      <br>
                      <br>
                      --<br>
                      <br>
                      Este mensaje le ha llegado mediante el servicio de
                      correo electronico que<br>
                      ofrece Infomed para respaldar el cumplimiento de
                      las misiones del Sistema<br>
                      Nacional de Salud. La persona que envia este
                      correo asume el compromiso de<br>
                      usar el servicio a tales fines y cumplir con las
                      regulaciones establecidas<br>
                      <br>
                      Infomed: <a href="http://www.sld.cu/" target="_blank">http://www.sld.cu/</a><br>
                      <br>
                      <br>
                    </blockquote>
                    <br>
                  </blockquote>
                  <br>
                  <br>
                  ----------------------------------------------------------------<br>
                  This message was sent using IMP, the Internet
                  Messaging Program.<br>
                  <br>
                  <br>
                  --<br>
                  <br>
                  Este mensaje le ha llegado mediante el servicio de
                  correo electronico que ofrece Infomed para respaldar
                  el cumplimiento de las misiones del Sistema Nacional
                  de Salud. La persona que envia este correo asume el
                  compromiso de usar el servicio a tales fines y cumplir
                  con las regulaciones establecidas<br>
                  <br>
                  Infomed: <a href="http://www.sld.cu/" target="_blank">http://www.sld.cu/</a><br>
                  <br>
                  <br>
                  <br>
                </blockquote>
                <br>
                <br>
                <br>
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                This message was sent using IMP, the Internet Messaging
                Program.<br>
                <br>
                <br>
                --<br>
                <br>
                Este mensaje le ha llegado mediante el servicio de
                correo electronico que ofrece Infomed para respaldar el
                cumplimiento de las misiones del Sistema Nacional de
                Salud. La persona que envia este correo asume el
                compromiso de usar el servicio a tales fines y cumplir
                con las regulaciones establecidas<br>
                <br>
                Infomed: <a href="http://www.sld.cu/" target="_blank">http://www.sld.cu/</a><br>
                <br>
                <br>
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            <br>
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            <a href="mailto:postgis-users@lists.osgeo.org" target="_blank">postgis-users@lists.osgeo.org</a><br>
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        </div>
        <br>
      </div>
    </blockquote>
    <br>
  </div></div></div>

<br>_______________________________________________<br>
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