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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi list:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have a street center line shape file (I cut the error area
into a small file and put in attachment). For one street, there are two segments
(it should be one), one on the top of another. When I use shp2pgsql, one is loaded
into to the table in <span class=SpellE>PostGIS</span> correctly, another one
does not. The second road segment is loaded into <span class=SpellE>PostGIS</span>
table as 2 rows, and none of them is right. Why? Is it a shp2pgsql bug? How can
I avoid it?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>After I load the file, I checked the 2 rows<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><span class=GramE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>select</span></font></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <span
class=SpellE>astext</span>(<span class=SpellE>the_geom</span>) from <span
class=SpellE>st_centerline</span> <o:p></o:p></span></font></p>
<p class=MsoNormal><span class=GramE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>where</span></font></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <span
class=SpellE>gid</span> = 6605 or <span class=SpellE>gid</span> = 25113 or <span
class=SpellE>gid</span> = 29190;<span style='mso-spacerun:yes'>
</span><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>(<span
class=GramE>they</span> are same, one on another's top, and <span class=SpellE>orginal</span>
file has 2 segment.)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>"<span class=GramE>MULTILINESTRING(</span>(335670.595996869
5040033.68488063,335723.599695015 5040081.67951423))"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>"<span class=GramE>MULTILINESTRING(</span>(335670.595996869
5040033.68488063,167861.8 0))"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>"<span class=GramE>MULTILINESTRING(</span>(167861.8
0,335723.599695015 5040081.67951423))"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I noticed that the last 2 geometry is separate at point (167861.8
0). They should be one geometry feature. How it happened? I have 6 errors like
this when I run shp2pgsql. Total feature (road segment) in the original shape
file is 28541.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>It does not look
like original data problem. <span style='mso-spacerun:yes'> </span>I use Universal
Translator in MapInfo to import the same shape file into MapInfo tab file, both
road segments were successfully import into tab file. The above 2 road segments
are still overlap in tab file.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Any help will be appreciated.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Fay<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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