[Mapserver-users] Reprojecting Problem
kgrootendorst at baird.com
kgrootendorst at baird.com
Thu Jul 15 12:52:05 EDT 2004
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Ed,
I'm an idiot. Yes, the false northing was correct - one of the other
parameters was incorrect.
All is good now.
Thanks for your help - I hope I didn't waste too much of your time!!!
Kevin
______________________________
"Ed McNierney" <ed at topozone.com>
07/15/2004 12:14 PM
To
<kgrootendorst at baird.com>
cc
<mapserver-users at lists.gis.umn.edu>
Subject
RE: [Mapserver-users] Reprojecting Problem
Kevin -
Excellent data - now you're getting somewhere. If you can see both
shapefiles and they're about correct horizontally, then you're getting
SOME reprojection happening. So the next thing to check is your
projection definition.
Where did you get this projection definition from? Are you sure that the
false northing (the +y_0=2958000 parameter) is correct?
- Ed
Ed McNierney
President and Chief Mapmaker
TopoZone.com / Maps a la carte, Inc.
73 Princeton Street, Suite 305
North Chelmsford, MA 01863
ed at topozone.com
(978) 251-4242
From: kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
Sent: Thursday, July 15, 2004 12:06 PM
To: Ed McNierney
Cc: mapserver-users at lists.gis.umn.edu
Subject: RE: [Mapserver-users] Reprojecting Problem
Ed,
Thanks for your help. I meant to reply to the list before but hit 'reply'
instead of 'reply to all'.....
In response to your questions below:
1. The shoreline extents are correct.
2. The source projection is correct.
3. I can see the both the shoreline and the counties shapefile - however
the shoreline draws many km's (1,000's) to the north of the counties.
Horizontally looks okay - vertically is wrong.
4. I'm assuming I have the datum shift files installed in proj - I'm
using the proj that came with MS 4.2. I'm not sure how to use the
command line to do a datum shift - do you mean the url?
Thanks again.
I'm going to triple check my numbers - looks like a vertical shift
somewhere.
Kevin
______________________________
"Ed McNierney" <ed at topozone.com>
07/15/2004 09:26 AM
To
<kgrootendorst at baird.com>
cc
<mapserver-users at lists.gis.umn.edu>
Subject
RE: [Mapserver-users] Reprojecting Problem
Kevin -
Then stick to that problem until it's fixed! Things to think about:
1. Do you have the extents of the shoreline wrong? Could it be in the
wrong place?
2. Are you SURE you've got the source projection correct?
3. Set the EXTENT of the requested map to be HUGE, so the shoreline should
be visible no matter where it is.
4. Are you sure you have the datum shift files installed in PROJ? Can you
use the command-line PROJ to do a datum shift correctly?
Please keep replying on the list - I may not have time to keep helping,
and others may think of solutions that I miss.
- Ed
Ed McNierney
President and Chief Mapmaker
TopoZone.com / Maps a la carte, Inc.
73 Princeton Street, Suite 305
North Chelmsford, MA 01863
ed at topozone.com
(978) 251-4242
From: kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
Sent: Thursday, July 15, 2004 9:01 AM
To: Ed McNierney
Subject: RE: [Mapserver-users] Reprojecting Problem
Ed,
The shoreline does not display when trying to reproject from UTM to LCC.
Kevin
"Ed McNierney" <ed at topozone.com>
07/14/2004 06:20 PM
To
<kgrootendorst at baird.com>
cc
<mapserver-users at lists.gis.umn.edu>
Subject
RE: [Mapserver-users] Reprojecting Problem
Kevin -
Thanks - it's good to have that confirmed. The next thing I'd do is
restore the PROJECTION and EXTENT to the MAP file so you display ONLY the
shoreline layer, but reprojected to your LCC projection. You also don't
need the "+no_defs" before the "no_defs" in your projection definition.
- Ed
From: kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
Sent: Wednesday, July 14, 2004 5:10 PM
To: Ed McNierney
Cc: mapserver-users at lists.gis.umn.edu
Subject: RE: [Mapserver-users] Reprojecting Problem
Ed,
I did what you suggested, and the shoreline displayed fine in UTM extents.
Kevin
"Ed McNierney" <ed at topozone.com>
07/14/2004 01:34 PM
To
<kgrootendorst at baird.com>
cc
<mapserver-users at lists.gis.umn.edu>
Subject
RE: [Mapserver-users] Reprojecting Problem
Kevin -
Thanks; I'd suggest next modifying the MAP file to comment out ALL
PROJECTION blocks, and turn off all the layers except the shore line.
You'll need to adjust the EXTENT to have the right values in UTM
coordinates, but this should get you a UTM-output map of the shoreline.
I'm trying to make sure that all your data is valid and is really in the
projection you think it is.
- Ed
Ed McNierney
President and Chief Mapmaker
TopoZone.com / Maps a la carte, Inc.
73 Princeton Street, Suite 305
North Chelmsford, MA 01863
ed at topozone.com
(978) 251-4242
From: kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
Sent: Wednesday, July 14, 2004 12:45 PM
To: Ed McNierney
Cc: mapserver-users at lists.gis.umn.edu
Subject: RE: [Mapserver-users] Reprojecting Problem
Ed,
Yes, it supports proj, and the other layers look okay. These other layers
are in the same projection as the map object.
The custom projection I'm using in the map is as follows:
# Custom Lambert Conformal Conic
<50000> +proj=lcc +lat_1=49 +lat_2=63 +lat_0=49 +lon_0=-91.86 +x_0=6200000
+y_0=2958000 +ellps=GRS80 +datum=NAD83 +units=m +no_defs no_defs <>
I've had no problems using this projection with ArcMap.
I'm running the following:
Mapserver 4.2
PHP 4.3.4
Win2000
Kevin
"Ed McNierney" <ed at topozone.com>
07/14/2004 10:50 AM
To
<kgrootendorst at baird.com>, <mapserver-users at lists.gis.umn.edu>
cc
Subject
[SPAM] - RE: [Mapserver-users] Reprojecting Problem - Email found in
subject
Kevin -
Do all your other layers look OK in the output map? BTW, I think it's
good practice to include a PROJECTION block in ALL layers if they're not
all the same projection.
If you run "mapserv -v" from the command line, does it show
"SUPPORTS=PROJ"?
- Ed
Ed McNierney
President and Chief Mapmaker
TopoZone.com / Maps a la carte, Inc.
73 Princeton Street, Suite 305
North Chelmsford, MA 01863
ed at topozone.com
(978) 251-4242
From: mapserver-users-admin at lists.gis.umn.edu
[mailto:mapserver-users-admin at lists.gis.umn.edu] On Behalf Of
kgrootendorst at baird.com
Sent: Wednesday, July 14, 2004 10:17 AM
To: mapserver-users at lists.gis.umn.edu
Subject: [Mapserver-users] Reprojecting Problem
Hello,
I'm having trouble with reprojecting in Mapserver. I'm trying to
reproject my 'shoreline' file (defined as UTM 17N NAD83) to my map, which
has been defined with a customized lambert conformal conic projection.
Based on my Mapfile below, can anyone see why my data will not re-project?
Am I missing something? I thought everything looked okay, but obviously
something must be wrong!
MAP
NAME "test"
STATUS ON
EXTENT 6000000 600000 9000000 1500000
#Minx Miny Maxx Maxy
SIZE 600 400
SHAPEPATH "./Data"
SYMBOLSET "./etc/symbols.sym"
FONTSET "./etc/fonts.txt"
IMAGETYPE PNG
UNITS METERS
WEB
IMAGEPATH "C:/Program Files/Apache Group/Apache2/htdocs/ms_tmp/"
IMAGEURL "/ms_tmp/"
END
PROJECTION
"init=epsg:50000" #Custom LCC Projection - defined in proj/epsg
END
LEGEND
STATUS ON
IMAGECOLOR 255 255 255
POSITION LL
KEYSIZE 18 12
KEYSPACING 5 5
END
SCALEBAR
STATUS ON
COLOR 255 255 255
OUTLINECOLOR 0 0 0
BACKGROUNDCOLOR 0 0 0
IMAGECOLOR 255 255 255
UNITS KILOMETERS
INTERVALS 5
SIZE 150 10
STYLE 0
POSITION LL
END
LAYER
NAME "ec_counties_LCC"
STATUS ON
DATA "./ec_counties_LCC"
TYPE POLYGON
UNITS METERS
SIZEUNITS PIXELS
CLASS
NAME "ec_counties_LCC"
TEMPLATE "ttt"
STYLE
SYMBOL 0
COLOR 211 255 190
OUTLINECOLOR 0 0 0
END
END
END
LAYER
NAME "New_York_County"
STATUS ON
DATA "./New_York_County"
TYPE POLYGON
#LABELITEM "NAME"
CLASS
#NAME "New_York_County"
TEMPLATE "ttt"
LABEL
TYPE bitmap
FONT "arial"
SIZE small
POSITION CC
COLOR 255 0 0
END
STYLE
SYMBOL 0
COLOR 252 241 207
OUTLINECOLOR 0 0 0
END
END
END
LAYER
NAME "Shoreline_UTM"
STATUS ON
DATA "./Shoreline_UTM"
TYPE LINE
UNITS METERS
SIZEUNITS PIXELS
PROJECTION
"init=epsg:26917" #UTM Zone 17N NAD 83
END
CLASS
STYLE
SYMBOL 0
COLOR 0 0 255
END
END
END
END
Thanks.
Kevin
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<br><font size=2 face="sans-serif">Ed,</font>
<br><font size=2 face="sans-serif">I'm an idiot. Yes, the false
northing was correct - one of the other parameters was incorrect. </font>
<br><font size=2 face="sans-serif">All is good now.</font>
<br><font size=2 face="sans-serif">Thanks for your help - I hope I didn't
waste too much of your time!!!</font>
<br>
<br><font size=2 face="sans-serif">Kevin</font>
<p><font size=5 color=blue face="Times New Roman">______________________________</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>"Ed McNierney"
<ed at topozone.com></b> </font>
<p><font size=1 face="sans-serif">07/15/2004 12:14 PM</font>
<td width=59%>
<table width=100%>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td valign=top><font size=1 face="sans-serif"><kgrootendorst at baird.com></font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td valign=top><font size=1 face="sans-serif"><mapserver-users at lists.gis.umn.edu></font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">RE: [Mapserver-users] Reprojecting
Problem</font></table>
<br>
<table>
<tr valign=top>
<td>
<td></table>
<br></table>
<br>
<br>
<br><font size=2 face="Arial">Kevin -</font>
<br><font size=3> </font>
<br><font size=2 face="Arial">Excellent data - now you're getting somewhere.
If you can see both shapefiles and they're about correct horizontally,
then you're getting SOME reprojection happening. So the next thing
to check is your projection definition.</font>
<br><font size=3> </font>
<br><font size=2 face="Arial">Where did you get this projection definition
from? Are you sure that the false northing (the </font><font size=2 face="Lucida Sans Unicode">+y_0=2958000
parameter) is correct?</font>
<br><font size=3> </font>
<br><font size=3> </font><font size=2 face="Lucida Sans Unicode">-
Ed</font>
<p><font size=2>Ed McNierney<br>
President and Chief Mapmaker<br>
TopoZone.com / Maps a la carte, Inc.<br>
73 Princeton Street, Suite 305<br>
North Chelmsford, MA 01863<br>
ed at topozone.com<br>
(978) 251-4242 </font>
<p>
<br>
<hr><font size=2 face="Tahoma"><b>From:</b> kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
<b><br>
Sent:</b> Thursday, July 15, 2004 12:06 PM<b><br>
To:</b> Ed McNierney<b><br>
Cc:</b> mapserver-users at lists.gis.umn.edu<b><br>
Subject:</b> RE: [Mapserver-users] Reprojecting Problem</font><font size=3><br>
</font>
<br><font size=2 face="sans-serif"><br>
Ed,</font><font size=3> </font><font size=2 face="sans-serif"><br>
Thanks for your help. I meant to reply to the list before but hit
'reply' instead of 'reply to all'.....</font><font size=3> </font><font size=2 face="sans-serif"><br>
In response to your questions below:</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
1. The shoreline extents are correct.</font><font size=3> </font><font size=2 face="sans-serif"><br>
2. The source projection is correct.</font><font size=3> </font><font size=2 face="sans-serif"><br>
3. I can see the both the shoreline and the counties shapefile -
however the shoreline draws many km's (1,000's) to the north of the counties.
Horizontally looks okay - vertically is wrong.</font><font size=3>
</font><font size=2 face="sans-serif"><br>
4. I'm assuming I have the datum shift files installed in proj -
I'm using the proj that came with MS 4.2. I'm not sure how to use
the command line to do a datum shift - do you mean the url?</font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
Thanks again.</font><font size=3> </font><font size=2 face="sans-serif"><br>
I'm going to triple check my numbers - looks like a vertical shift somewhere.</font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
Kevin</font><font size=5 color=blue face="Times New Roman"><br>
______________________________</font><font size=3> <br>
<br>
</font>
<table width=100%>
<tr valign=top>
<td width=46%><font size=1 face="sans-serif"><b>"Ed McNierney"
<ed at topozone.com></b> </font>
<p><font size=1 face="sans-serif">07/15/2004 09:26 AM</font><font size=3>
</font>
<td width=53%>
<br>
<table width=100%>
<tr>
<td width=15%>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td width=84% valign=top><font size=1 face="sans-serif"><kgrootendorst at baird.com></font><font size=3>
</font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td valign=top><font size=1 face="sans-serif"><mapserver-users at lists.gis.umn.edu></font><font size=3>
</font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">RE: [Mapserver-users] Reprojecting
Problem</font></table>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=49%>
<td width=50%></table>
<br></table>
<br><font size=3><br>
<br>
</font><font size=2 color=blue face="Arial"><br>
Kevin -</font><font size=3> <br>
</font><font size=2 color=blue face="Arial"><br>
Then stick to that problem until it's fixed! Things to think about:</font><font size=3>
<br>
</font><font size=2 color=blue face="Arial"><br>
1. Do you have the extents of the shoreline wrong? Could it be in
the wrong place?</font><font size=3> </font><font size=2 color=blue face="Arial"><br>
2. Are you SURE you've got the source projection correct?</font><font size=3>
</font><font size=2 color=blue face="Arial"><br>
3. Set the EXTENT of the requested map to be HUGE, so the shoreline should
be visible no matter where it is.</font><font size=3> </font><font size=2 color=blue face="Arial"><br>
4. Are you sure you have the datum shift files installed in PROJ? Can
you use the command-line PROJ to do a datum shift correctly?</font><font size=3>
<br>
</font><font size=2 color=blue face="Arial"><br>
Please keep replying on the list - I may not have time to keep helping,
and others may think of solutions that I miss.</font><font size=3> <br>
<br>
</font><font size=2 color=blue face="Arial">- Ed</font><font size=3>
</font>
<p><font size=2>Ed McNierney<br>
President and Chief Mapmaker<br>
TopoZone.com / Maps a la carte, Inc.<br>
73 Princeton Street, Suite 305<br>
North Chelmsford, MA 01863<br>
ed at topozone.com<br>
(978) 251-4242 </font>
<p><font size=3><br>
</font>
<hr><font size=2 face="Tahoma"><b>From:</b> kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
<b><br>
Sent:</b> Thursday, July 15, 2004 9:01 AM<b><br>
To:</b> Ed McNierney<b><br>
Subject:</b> RE: [Mapserver-users] Reprojecting Problem</font><font size=3><br>
</font><font size=2 face="sans-serif"><br>
<br>
Ed,</font><font size=3> </font><font size=2 face="sans-serif"><br>
The shoreline does not display when trying to reproject from UTM to LCC.<br>
<br>
Kevin</font><font size=3> </font>
<p><font size=3><br>
</font>
<table width=100%>
<tr valign=top>
<td width=46%><font size=1 face="sans-serif"><b>"Ed McNierney"
<ed at topozone.com></b> </font>
<p><font size=1 face="sans-serif">07/14/2004 06:20 PM</font><font size=3>
</font>
<td width=53%>
<br>
<table width=100%>
<tr>
<td width=15%>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td width=84% valign=top><font size=1 face="sans-serif"><kgrootendorst at baird.com></font><font size=3>
</font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td valign=top><font size=1 face="sans-serif"><mapserver-users at lists.gis.umn.edu></font><font size=3>
</font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">RE: [Mapserver-users] Reprojecting
Problem</font></table>
<br><font size=3><br>
</font>
<br>
<table width=100%>
<tr valign=top>
<td width=49%>
<td width=50%></table>
<br></table>
<br><font size=3><br>
<br>
</font><font size=2 color=blue face="Arial"><br>
<br>
Kevin -</font><font size=3> <br>
</font><font size=2 color=blue face="Arial"><br>
Thanks - it's good to have that confirmed. The next thing I'd do
is restore the PROJECTION and EXTENT to the MAP file so you display ONLY
the shoreline layer, but reprojected to your LCC projection. You
also don't need the "+no_defs" before the "no_defs"
in your projection definition.</font><font size=3> <br>
<br>
</font><font size=2 color=blue face="Arial">- Ed</font><font size=3>
<br>
<br>
</font>
<hr><font size=2 face="Tahoma"><b>From:</b> kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
<b><br>
Sent:</b> Wednesday, July 14, 2004 5:10 PM<b><br>
To:</b> Ed McNierney<b><br>
Cc:</b> mapserver-users at lists.gis.umn.edu<b><br>
Subject:</b> RE: [Mapserver-users] Reprojecting Problem</font><font size=2 face="sans-serif"><br>
<br>
<br>
Ed,</font><font size=3> </font><font size=2 face="sans-serif"><br>
I did what you suggested, and the shoreline displayed fine in UTM extents.</font><font size=3>
</font><font size=2 face="sans-serif"><br>
<br>
Kevin</font><font size=3><br>
</font>
<table width=100%>
<tr valign=top>
<td width=46%><font size=1 face="sans-serif"><b>"Ed McNierney"
<ed at topozone.com></b> </font>
<p><font size=1 face="sans-serif">07/14/2004 01:34 PM</font><font size=3>
</font>
<td width=53%>
<br>
<table width=100%>
<tr>
<td width=15%>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td width=84% valign=top><font size=1 face="sans-serif"><kgrootendorst at baird.com></font><font size=3>
</font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td valign=top><font size=1 face="sans-serif"><mapserver-users at lists.gis.umn.edu></font><font size=3>
</font>
<tr>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">RE: [Mapserver-users] Reprojecting
Problem</font></table>
<br><font size=3><br>
<br>
</font>
<br>
<table width=100%>
<tr valign=top>
<td width=49%>
<td width=50%></table>
<br></table>
<br><font size=3><br>
<br>
</font><font size=2 color=blue face="Arial"><br>
<br>
<br>
Kevin -</font><font size=3> </font><font size=2 color=blue face="Arial"><br>
<br>
Thanks; I'd suggest next modifying the MAP file to comment out ALL PROJECTION
blocks, and turn off all the layers except the shore line. You'll
need to adjust the EXTENT to have the right values in UTM coordinates,
but this should get you a UTM-output map of the shoreline. I'm trying
to make sure that all your data is valid and is really in the projection
you think it is.</font><font size=3> <br>
<br>
</font><font size=2 color=blue face="Arial">- Ed</font><font size=3>
</font>
<p><font size=2>Ed McNierney<br>
President and Chief Mapmaker<br>
TopoZone.com / Maps a la carte, Inc.<br>
73 Princeton Street, Suite 305<br>
North Chelmsford, MA 01863<br>
ed at topozone.com<br>
(978) 251-4242 </font>
<p><font size=3><br>
</font>
<hr><font size=2 face="Tahoma"><b>From:</b> kgrootendorst at baird.com [mailto:kgrootendorst at baird.com]
<b><br>
Sent:</b> Wednesday, July 14, 2004 12:45 PM<b><br>
To:</b> Ed McNierney<b><br>
Cc:</b> mapserver-users at lists.gis.umn.edu<b><br>
Subject:</b> RE: [Mapserver-users] Reprojecting Problem</font><font size=2 face="sans-serif"><br>
<br>
<br>
Ed,</font><font size=3> </font><font size=2 face="sans-serif"><br>
Yes, it supports proj, and the other layers look okay. These other
layers are in the same projection as the map object.</font><font size=3>
</font><font size=2 face="sans-serif"><br>
The custom projection I'm using in the map is as follows:</font><font size=3>
</font><font size=2 face="sans-serif"><br>
# Custom Lambert Conformal Conic</font><font size=3> </font><font size=2 face="sans-serif"><br>
<50000> +proj=lcc +lat_1=49 +lat_2=63 +lat_0=49 +lon_0=-91.86 +x_0=6200000
+y_0=2958000 +ellps=GRS80 +datum=NAD83 +units=m +no_defs no_defs
<></font><font size=3> </font><font size=2 face="sans-serif"><br>
I've had no problems using this projection with ArcMap.</font><font size=3>
</font><font size=2 face="sans-serif"><br>
<br>
I'm running the following:</font><font size=3> </font><font size=2 face="sans-serif"><br>
Mapserver 4.2</font><font size=3> </font><font size=2 face="sans-serif"><br>
PHP 4.3.4</font><font size=3> </font><font size=2 face="sans-serif"><br>
Win2000</font><font size=3> </font><font size=2 face="sans-serif"><br>
<br>
Kevin</font><font size=3><br>
</font>
<table width=100%>
<tr valign=top>
<td width=34%><font size=1 face="sans-serif"><b>"Ed McNierney"
<ed at topozone.com></b> </font>
<p><font size=1 face="sans-serif">07/14/2004 10:50 AM</font><font size=3>
</font>
<td width=65%>
<br>
<table width=100%>
<tr>
<td width=13%>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td width=86% valign=top><font size=1 face="sans-serif"><kgrootendorst at baird.com>,
<mapserver-users at lists.gis.umn.edu></font><font size=3> </font>
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<div align=right><font size=1 face="sans-serif">cc</font></div>
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<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td valign=top><font size=1 face="sans-serif">[SPAM] - RE: [Mapserver-users]
Reprojecting Problem - Email found in subject</font></table>
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Kevin -</font><font size=3> </font><font size=2 color=blue face="Arial"><br>
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Do all your other layers look OK in the output map? BTW, I think
it's good practice to include a PROJECTION block in ALL layers if they're
not all the same projection.</font><font size=3> </font><font size=2 color=blue face="Arial"><br>
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If you run "mapserv -v" from the command line, does it show "SUPPORTS=PROJ"?</font><font size=3>
</font><font size=2 color=blue face="Arial"><br>
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- Ed</font><font size=3> </font>
<p><font size=2 color=blue face="Arial">Ed McNierney<br>
President and Chief Mapmaker<br>
TopoZone.com / Maps a la carte, Inc.<br>
73 Princeton Street, Suite 305<br>
North Chelmsford, MA 01863<br>
ed at topozone.com<br>
(978) 251-4242 </font>
<p><font size=3><br>
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<hr><font size=2 face="Tahoma"><b>From:</b> mapserver-users-admin at lists.gis.umn.edu
[mailto:mapserver-users-admin at lists.gis.umn.edu] <b>On Behalf Of </b>kgrootendorst at baird.com<b><br>
Sent:</b> Wednesday, July 14, 2004 10:17 AM<b><br>
To:</b> mapserver-users at lists.gis.umn.edu<b><br>
Subject:</b> [Mapserver-users] Reprojecting Problem</font><font size=2 face="sans-serif"><br>
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<br>
Hello,</font><font size=3> </font><font size=2 face="sans-serif"><br>
I'm having trouble with reprojecting in Mapserver. I'm trying to
reproject my 'shoreline' file (defined as UTM 17N NAD83) to my map, which
has been defined with a customized lambert conformal conic projection.</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Based on my Mapfile below, can anyone see why my data will not re-project?
Am I missing something? I thought everything looked okay, but
obviously something must be wrong!</font><font size=3> </font><font size=2 face="Courier New"><br>
<br>
<br>
MAP</font><font size=3> </font><font size=2 face="Courier New"><br>
NAME "test"</font><font size=3> </font><font size=2 face="Courier New"><br>
STATUS ON</font><font size=3> </font><font size=2 face="Courier New"><br>
EXTENT 6000000 600000 9000000 1500000 <br>
#Minx Miny Maxx Maxy</font><font size=3> </font><font size=2 face="Courier New"><br>
SIZE 600 400 <br>
SHAPEPATH "./Data"</font><font size=3> </font><font size=2 face="Courier New"><br>
SYMBOLSET "./etc/symbols.sym"</font><font size=3> </font><font size=2 face="Courier New"><br>
FONTSET "./etc/fonts.txt"</font><font size=3> </font><font size=2 face="Courier New"><br>
IMAGETYPE PNG</font><font size=3> </font><font size=2 face="Courier New"><br>
UNITS METERS</font><font size=3> </font><font size=2 face="Courier New"><br>
WEB</font><font size=3> </font><font size=2 face="Courier New"><br>
IMAGEPATH "C:/Program Files/Apache Group/Apache2/htdocs/ms_tmp/"</font><font size=3>
</font><font size=2 face="Courier New"><br>
IMAGEURL "/ms_tmp/"</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
PROJECTION</font><font size=3> </font><font size=2 face="Courier New"><br>
"init=epsg:50000" #Custom LCC Projection - defined
in proj/epsg</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
LEGEND</font><font size=3> </font><font size=2 face="Courier New"><br>
STATUS ON</font><font size=3> </font><font size=2 face="Courier New"><br>
IMAGECOLOR 255 255 255</font><font size=3> </font><font size=2 face="Courier New"><br>
POSITION LL</font><font size=3> </font><font size=2 face="Courier New"><br>
KEYSIZE 18 12 <br>
KEYSPACING 5 5 <br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
SCALEBAR</font><font size=3> </font><font size=2 face="Courier New"><br>
STATUS ON</font><font size=3> </font><font size=2 face="Courier New"><br>
COLOR 255 255 255</font><font size=3> </font><font size=2 face="Courier New"><br>
OUTLINECOLOR 0 0 0</font><font size=3> </font><font size=2 face="Courier New"><br>
BACKGROUNDCOLOR 0 0 0</font><font size=3> </font><font size=2 face="Courier New"><br>
IMAGECOLOR 255 255 255</font><font size=3> </font><font size=2 face="Courier New"><br>
UNITS KILOMETERS</font><font size=3> </font><font size=2 face="Courier New"><br>
INTERVALS 5</font><font size=3> </font><font size=2 face="Courier New"><br>
SIZE 150 10 <br>
STYLE 0</font><font size=3> </font><font size=2 face="Courier New"><br>
POSITION LL</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
LAYER</font><font size=3> </font><font size=2 face="Courier New"><br>
NAME "ec_counties_LCC"</font><font size=3> </font><font size=2 face="Courier New"><br>
STATUS ON</font><font size=3> </font><font size=2 face="Courier New"><br>
DATA "./ec_counties_LCC"</font><font size=3> </font><font size=2 face="Courier New"><br>
TYPE POLYGON</font><font size=3> </font><font size=2 face="Courier New"><br>
UNITS METERS</font><font size=3> </font><font size=2 face="Courier New"><br>
SIZEUNITS PIXELS</font><font size=3> </font><font size=2 face="Courier New"><br>
CLASS</font><font size=3> </font><font size=2 face="Courier New"><br>
NAME "ec_counties_LCC"</font><font size=3> </font><font size=2 face="Courier New"><br>
TEMPLATE "ttt"</font><font size=3> </font><font size=2 face="Courier New"><br>
STYLE</font><font size=3> </font><font size=2 face="Courier New"><br>
SYMBOL 0</font><font size=3> </font><font size=2 face="Courier New"><br>
COLOR 211 255 190</font><font size=3> </font><font size=2 face="Courier New"><br>
OUTLINECOLOR 0 0 0</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
LAYER</font><font size=3> </font><font size=2 face="Courier New"><br>
NAME "New_York_County"</font><font size=3> </font><font size=2 face="Courier New"><br>
STATUS ON</font><font size=3> </font><font size=2 face="Courier New"><br>
DATA "./New_York_County"</font><font size=3> </font><font size=2 face="Courier New"><br>
TYPE POLYGON</font><font size=3> </font><font size=2 face="Courier New"><br>
#LABELITEM "NAME"</font><font size=3> </font><font size=2 face="Courier New"><br>
CLASS</font><font size=3> </font><font size=2 face="Courier New"><br>
#NAME "New_York_County"</font><font size=3> </font><font size=2 face="Courier New"><br>
TEMPLATE "ttt"</font><font size=3> </font><font size=2 face="Courier New"><br>
LABEL</font><font size=3> </font><font size=2 face="Courier New"><br>
TYPE bitmap</font><font size=3> </font><font size=2 face="Courier New"><br>
FONT "arial"</font><font size=3> </font><font size=2 face="Courier New"><br>
SIZE small</font><font size=3> </font><font size=2 face="Courier New"><br>
POSITION CC</font><font size=3> </font><font size=2 face="Courier New"><br>
COLOR 255 0 0</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
STYLE</font><font size=3> </font><font size=2 face="Courier New"><br>
SYMBOL 0</font><font size=3> </font><font size=2 face="Courier New"><br>
COLOR 252 241 207</font><font size=3> </font><font size=2 face="Courier New"><br>
OUTLINECOLOR 0 0 0</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
LAYER</font><font size=3> </font><font size=2 face="Courier New"><br>
NAME "Shoreline_UTM"</font><font size=3> </font><font size=2 face="Courier New"><br>
STATUS ON</font><font size=3> </font><font size=2 face="Courier New"><br>
DATA "./Shoreline_UTM"</font><font size=3> </font><font size=2 face="Courier New"><br>
TYPE LINE</font><font size=3> </font><font size=2 face="Courier New"><br>
UNITS METERS</font><font size=3> </font><font size=2 face="Courier New"><br>
SIZEUNITS PIXELS</font><font size=3> </font><font size=2 face="Courier New"><br>
PROJECTION</font><font size=3> </font><font size=2 face="Courier New"><br>
"init=epsg:26917" #UTM Zone 17N NAD
83</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
CLASS</font><font size=3> </font><font size=2 face="Courier New"><br>
STYLE</font><font size=3> </font><font size=2 face="Courier New"><br>
SYMBOL 0</font><font size=3> </font><font size=2 face="Courier New"><br>
COLOR 0 0 255</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="Courier New"><br>
END</font><font size=3> </font><font size=2 face="sans-serif"><br>
<br>
Thanks.</font><font size=3> </font><font size=2 face="sans-serif"><br>
<br>
Kevin</font><font size=3> </font>
<p>
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