<br><font size=2 face="sans-serif">aptitude search "string"</font>
<br>
<br><font size=2 face="sans-serif">Doug Newcomb
<br>
USFWS<br>
Raleigh, NC<br>
919-856-4520 ext. 14 doug_newcomb@fws.gov<br>
---------------------------------------------------------------------------------------------------------<br>
The opinions I express are my own and are not representative of the official
policy of the U.S.Fish and Wildlife Service or Dept. of the Interior.
Life is too short for undocumented, proprietary data formats.</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>Paul Ramsey <pramsey@cleverelephant.ca></b>
</font>
<br><font size=1 face="sans-serif">Sent by: postgis-users-bounces@postgis.refractions.net</font>
<p><font size=1 face="sans-serif">03/26/2010 01:38 PM</font>
<table border>
<tr valign=top>
<td bgcolor=white>
<div align=center><font size=1 face="sans-serif">Please respond to<br>
PostGIS Users Discussion <postgis-users@postgis.refractions.net></font></div></table>
<br>
<td width=59%>
<table width=100%>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">PostGIS Users Discussion <postgis-users@postgis.refractions.net></font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td><font size=1 face="sans-serif">Re: [postgis-users] transformation discrepancy
with postgis v. cs2cs</font></table>
<br>
<table>
<tr valign=top>
<td>
<td></table>
<br></table>
<br>
<br>
<br><tt><font size=2>Does apt have a search function? Probably the proj
packagers broke the<br>
grid files out into a different proj-something package?<br>
<br>
P<br>
<br>
On Fri, Mar 26, 2010 at 10:23 AM, Bryan Keith <bryan@ideotrope.org>
wrote:<br>
>>>><br>
>>>> Something is definitely strange with the PROJ.4 installation
on that<br>
>>>> one system. If I had to guess, you compiled PROJ.4 yourself,
but<br>
>>>> didn't unzip the gridshift files in the nad folder before
./configure<br>
>>>> ? It should be apparent that the grid shift files are
installed with<br>
>>>> the make install command.<br>
>>><br>
>>><br>
>>>><br>
>>>> Try reinstalling the PROJ.4 library with the gridshift
files intact,<br>
>>>> and it should affect both PostGIS and cs2cs (since they
use the same<br>
>>>> system library).<br>
>>><br>
>>> Should I just try:<br>
>>><br>
>>> sudo apt-get install proj<br>
>><br>
>> I tried this and got the message:<br>
>><br>
>> proj is already the newest version.<br>
>> proj set to manually installed.<br>
>><br>
>> Manually installed? I wonder why that is.<br>
>><br>
>> Where is it installed? I search for a nad directory and
only found this<br>
>> one:<br>
>><br>
>> /usr/lib/grass/etc/nad<br>
>><br>
>> I didn't try doing the coordinate conversion in GRASS since I
don't know<br>
>> how to use GRASS, but the nad directory seems to have the uncompressed<br>
>> grid shift files:<br>
>><br>
>> -rw-r--r-- 1 root root 1053896 2008-05-29 14:33 alaska<br>
>> -rw-r--r-- 1 root root 264392 2008-05-29 14:33 conus<br>
>> -rw-r--r-- 1 root root 8840 2008-05-29 14:33 FL<br>
>> -rw-r--r-- 1 root root 451976 2008-05-29 14:33 hawaii<br>
>> -rw-r--r-- 1 root root 3528 2008-05-29 14:33 MD<br>
>> -rw-r--r-- 1 root root 1113184 2008-05-29 14:33 ntv1_can.dat<br>
>> -rw-r--r-- 1 root root 318464 2008-05-29 14:33 nzgd2kgrid0005.gsb<br>
>> -rw-r--r-- 1 root root 26696 2008-05-29 14:33 prvi<br>
>> -rw-r--r-- 1 root root 59176 2008-05-29 14:33 stgeorge<br>
>> -rw-r--r-- 1 root root 26696 2008-05-29 14:33 stlrnc<br>
>> -rw-r--r-- 1 root root 7016 2008-05-29 14:33 stpaul<br>
>> -rw-r--r-- 1 root root 4392 2008-05-29 14:33 TN<br>
>> -rw-r--r-- 1 root root 6728 2008-05-29 14:33 WI<br>
>> -rw-r--r-- 1 root root 11080 2008-05-29 14:33 WO<br>
>><br>
>> I appreciate any suggestions. I don't really know what I'm
doing here.<br>
><br>
> I tried reinstalling proj:<br>
><br>
> sudo apt-get --reinstall install proj<br>
><br>
> Do I need to do anything else to get the grid shift files? Where
should<br>
> they be installed? In the readme files, they give a cs2cs example,
but I<br>
> don't get the correct results. Here's my version:<br>
><br>
> cs2cs +proj=latlong +datum=NAD27 +to +proj=latlong +datum=NAD83<br>
> -117 30<br>
> 117dW 30dN 0.000<br>
><br>
> Should be:<br>
> 117d0'2.901"W 30d0'0.407"N 0.00<br>
><br>
> Clearly I don't have the grid shift files, but I'm not sure where
I'm<br>
> supposed to get them or where they're supposed to be.<br>
><br>
> Bryan<br>
><br>
> _______________________________________________<br>
> postgis-users mailing list<br>
> postgis-users@postgis.refractions.net<br>
> </font></tt><a href="http://postgis.refractions.net/mailman/listinfo/postgis-users"><tt><font size=2>http://postgis.refractions.net/mailman/listinfo/postgis-users<br>
><br>
_______________________________________________<br>
postgis-users mailing list<br>
postgis-users@postgis.refractions.net<br>
</font></tt><a href="http://postgis.refractions.net/mailman/listinfo/postgis-users"><tt><font size=2>http://postgis.refractions.net/mailman/listinfo/postgis-users<br>
</font></tt></a></a>
<br>