[Mapserver-users] raster layer

Mon Dec 2 03:24:53 PST 2002

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I have downloaded a big zip file, whith all the .twf files.
Now I have copied the related twf file in the same directory and yapee, =
not gettting that error any more, instead a blank image is coming up :(. =
(anyone have any idea what might be the issue this time)

thats something new to explore!

Thank you very much every for your helpful replies
Regards
Nida.

  ----- Original Message -----=20
  From: nida Khan=20
  To: mapserver-users at lists.gis.umn.edu=20
  Sent: Monday, December 02, 2002 10:46 AM
  Subject: [Mapserver-users] raster layer

  ok... I am very much confuse here, I've got only .tif file from
  ordnancesurvey website. There is no download avaliable for twf =
file!!!!

  Where do I get twf file???

  Regards
  Nida.

  ----- Original Message -----
  From: "Hankley, Chip" <Chip.Hankley at GASAI.Com>
  To: "'nida Khan'" <nida at webstar.co.uk>
  Cc: "MapServer List (E-mail)" <mapserver-users at lists.gis.umn.edu>
  Sent: Friday, November 29, 2002 2:26 PM
  Subject: RE: [mapserver-users] raster layer

  > Nida,
  >
  > > it gives me this error
  > >  readWorldFile(): Unable to access file. Unable to open
  > >  world file for reading.
  >
  > This indicates to me that your image doesn't have a valid world =
file, or
  > that it isn't GeoTif. For the image to display correctly, it needs =
to have
  > that. Is there a 'tq38sw.tfw' file in the directory?
  >
  > Chip

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<BODY bgColor=3D#ffffff>
<DIV><FONT size=3D2>I have downloaded a big zip file, whith all the .twf =

files.</FONT></DIV>
<DIV><FONT size=3D2>Now I have copied the related twf file in the same =
directory=20
and yapee, not gettting that error any more, instead a blank image is =
coming up=20
:(. (anyone have any idea what might be the issue this =
time)</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>thats something new to explore!</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>Thank you very much every for your helpful=20
replies</FONT></DIV>
<DIV><FONT size=3D2>Regards</FONT></DIV>
<DIV><FONT size=3D2>Nida.</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
  <DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
  <DIV=20
  style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
  <A title=3Dnida at webstar.co.uk href=3D"mailto:nida at webstar.co.uk">nida =
Khan</A>=20
  </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>To:</B> <A=20
  title=3Dmapserver-users at lists.gis.umn.edu=20
  =
href=3D"mailto:mapserver-users at lists.gis.umn.edu">mapserver-users at lists.g=
is.umn.edu</A>=20
  </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Monday, December 02, 2002 =
10:46=20
  AM</DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Subject:</B> [Mapserver-users] =
raster=20
  layer</DIV>
  <DIV><FONT size=3D2></FONT><BR></DIV>
  <DIV><FONT size=3D2><FONT size=3D3>ok... I am very much confuse here, =
I've got=20
  only .tif file from<BR>ordnancesurvey website. There is no download =
avaliable=20
  for twf file!!!!<BR><BR>Where do I get twf=20
  file???<BR><BR>Regards<BR>Nida.<BR><BR>----- Original Message =
-----<BR>From:=20
  "Hankley, Chip" <</FONT><A =
href=3D"mailto:Chip.Hankley at GASAI.Com"><FONT=20
  size=3D3>Chip.Hankley at GASAI.Com</FONT></A><FONT size=3D3>><BR>To: =
"'nida Khan'"=20
  <</FONT><A href=3D"mailto:nida at webstar.co.uk"><FONT=20
  size=3D3>nida at webstar.co.uk</FONT></A><FONT size=3D3>><BR>Cc: =
"MapServer List=20
  (E-mail)" <</FONT><A =
href=3D"mailto:mapserver-users at lists.gis.umn.edu"><FONT=20
  size=3D3>mapserver-users at lists.gis.umn.edu</FONT></A><FONT =
size=3D3>><BR>Sent:=20
  Friday, November 29, 2002 2:26 PM<BR>Subject: RE: [mapserver-users] =
raster=20
  layer<BR><BR><BR>> Nida,<BR>><BR>> > it gives me this=20
  error<BR>> >  readWorldFile(): Unable to access file. =
Unable to=20
  open<BR>> >  world file for reading.<BR>><BR>> This =
indicates=20
  to me that your image doesn't have a valid world file, or<BR>> that =
it=20
  isn't GeoTif. For the image to display correctly, it needs to =
have<BR>>=20
  that. Is there a 'tq38sw.tfw' file in the directory?<BR>><BR>>=20
  Chip</FONT><BR></FONT></DIV></BLOCKQUOTE></BODY></HTML>

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