Re: Pixelated, Regional Topograpy Data
Joaquim Luis <[email protected]> Mon, 11 Aug 2014 12:50:30 -0700
| Newsgroups | gmane.comp.gis.gmt.user |
|---|---|
| Message-ID | <[email protected]> |
--Apple-Mail-4F32A040-8FB9-4FB3-BE0D-37EE32C29115 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Use the SRTM+ (SRTM plus).=20 It's the best one of its class (30 sec resolution -- sometimes true, others a= bit less true) Sent from my iDedo No dia 11/08/2014, =C3=A0s 11:41, Gregory Brenn <[email protected]> esc= reveu: > I used SRTM, and the topography looks great. I created a nice script. No= w I want to add bathymetry data to the map that I overlaid earthquakes with.= Do you have any recommendations for where to get high-quality bathymetry d= ata, such as from GEBCO? >=20 >=20 > On Aug 11, 2014, at 1:21 PM, Joaquim Luis <[email protected]> wrote: >=20 >>> On 11/08/2014, at 09:23, "Fielding, Eric J (329A)" <eric.j.fielding@JPL.= NASA.GOV> wrote: >>>=20 >>> The new SRTM v.3 has merged ASTER to fill voids. SRTM is better in almos= t every location outside of voids.=20 >>=20 >> And it takes 9 times less disk space >>=20 >> Joaquim >>=20 >>=20 >> Sent from my iPadiola >>=20 >>>=20 >>> ++Eric >>>=20 >>> Sent from my iPhone >>>=20 >>>> On Aug 11, 2014, at 12:17, "Becker, Joseph J." <Joseph.Becker.ctr@NRLSS= C.NAVY.MIL> wrote: >>>>=20 >>>> I forgot to mention that we now combine the SRTM land data with the AST= ER data which is also available for free. Outside of the US, the ASTER data i= s, as I recall, the highest generally available resolution, however it is no= isy; e.g.; a tile near the Galapagos has a few points indicating ~7,000m ele= vation on Isla Darwin. >>>>=20 >>>> We take all the land data we can get easily and block median it togethe= r for that reason. Simply taking an average would not work well. And the GMT= tools are fast so the extra computer time is negligible=E2=80=A6 >>>>=20 >>>> -jj >>>>=20 >>>>=20 >>>> On Aug 11, 2014, at 10:38 AM, JJ Becker <[email protected].= mil<mailto:[email protected]>> wrote: >>>>=20 >>>> I make the SRTM30_PLUS file(s) that were mention. If you=E2=80=99d like= to make your own at a higher resolution here is what I do: >>>>=20 >>>> a bit of byte swapping on the HGT format file(s), >>>> (optionally cat several altogether in a tmp file), >>>> (optionally) block median the small tiles together to get the final res= olution you would like, >>>> and grid. >>>>=20 >>>>=20 >>>> grd2xyz $cgiar -s -bo3 -V | >>>> blockmedian -bi3 -bo3 -I$resolution -R$minX/$maxX/$minY/$maxY -C -V | \= >>>> xyz2grd -bi -G$grd -R$minX/$maxX/$minY/$maxY -I$resolution -V >>>>=20 >>>>=20 >>>> The block median options can be used to handle the possibly troubling i= ssues arising from the question of what location to pick when selecting the m= edian height from a cloud of neighboring points (aka the center of the down s= ampled pixel, the average location of the cloud, the location whose height h= appens to be the median, etc=E2=80=A6) >>>>=20 >>>> -jj >>>>=20 >>>> On Aug 9, 2014, at 3:13 PM, Gregory (Greg) Brenn <[email protected]= U<mailto:[email protected]>> wrote: >>>>=20 >>>> Ok, >>>>=20 >>>> That's great. I downloaded an unzipped .hgt files, so what do you thin= k would be the best way to convert the .hgt files (I have 4 that I want to c= onvert) into .grd files, then stich those files together? Could I use xyz2g= rd and then use grdpaste? >>>>=20 >>>> Thanks a lot for your help. >>>> Greg >>>>=20 >>>>=20 >>>> On Sat, Aug 9, 2014 at 2:44 PM, Fielding, Eric J (329A) <eric.j.fieldin= [email protected]<mailto:[email protected]>> wrote: >>>> Yes, as Walter mentioned, the SRTM 3-arcsecond (~90 m) digital topograp= hy >>>> is available for most of the Earth (up to 60 degrees N & S latitudes), a= nd >>>> it is much higher resolution than the ETOPO1 data that is 1-arcminute o= r >>>> about 2 km spacing. The latest release is SRTM version 3.0. The Open >>>> Topography website has a new service that will assemble the data and >>>> provide the output in three formats >>>> (http://www.opentopography.org/index.php/news/detail/srtm_version_30_gl= obal >>>> _90m_and_united_states_30m_elevation_data_now_availab/<http://www.opent= opography.org/index.php/news/detail/srtm_version_30_global_90m_and_united_st= ates_30m_elevation_data_now_availab/>). The GeoTIFF files >>>> are easy to convert to GMT .grd files with GDAL. >>>>=20 >>>> ++Eric Fielding >>>>=20 >>>>=20 >>>> -----Original Message----- >>>> From: "Walter Smith (HF)" <[email protected]<mailto:walter.hf.= [email protected]>> >>>> Reply-To: World-Wide GMT Usage and Help Mailing List >>>> <[email protected]<mailto:[email protected]>> >>>> Date: Saturday, August 9, 2014 11:04 AM >>>> To: "[email protected]<mailto:[email protected]>" <GMT-= [email protected]<mailto:[email protected]>> >>>> Subject: Re: [GMT-HELP] Pixelated, Regional Topograpy Data >>>>=20 >>>>> =C2=B3pscoast=C2=B2 is defaulting to a low resolution coastline. Try a= dding -Df or >>>>> check the usage message to get your highest option. >>>>>=20 >>>>> There is higher resolution topography than ETOPO1, such as SRTM3. You=C2= =B9ll >>>>> have to search around and you may have to assemble it from a few tiles= >>>>> that you may have to download separately. >>>>>=20 >>>>> Walter >>>>>=20 >>>>> On Aug 9, 2014, at 1:50 PM, Gregory (Greg) Brenn <[email protected]= DU<mailto:[email protected]>> >>>>> wrote: >>>>>=20 >>>>>> Hello, >>>>>>=20 >>>>>> New user of GMT here, and I'm attempting to create a map of Costa Ric= a >>>>>> and overlay coastlines and earthquake locations. Here is my Script: >>>>>>=20 >>>>>> #!/bin/bash >>>>>>=20 >>>>>> clear >>>>>>=20 >>>>>> xyz2grd COSTARIC-6565.xyz -Gcostarica.grd -R-87/-84/9/11 -I2m -V >>>>>>=20 >>>>>> grdimage costarica.grd -JM12 -K -Cmy-topo.cpt -R-87/-84/9/11 >> map.p= s<http://map.ps/> >>>>>>=20 >>>>>> pscoast -V -O -K -JM -R -W1 >> mappy.ps<http://mappy.ps/> >>>>>>=20 >>>>>> psxy loc.txt -JM12 -R-87/-84/9/11 -Sc.1 -G'45/59/100' -B1/1 -O >> map= .ps<http://map.ps/> >>>>>> gv map.ps<http://map.ps/> >>>>>>=20 >>>>>>=20 >>>>>>=20 >>>>>> I am using a generic color palette which I can change easily, but the= >>>>>> coastlines are extremely low quality, and the topography is extremely= >>>>>> pixelated. >>>>>>=20 >>>>>> I look at images in papers, and there's extremely high quality >>>>>> topographic images of COsta Rica, for example, as well as the coastli= nes >>>>>> and bathymetry, but I have no idea where I can get this high-quality >>>>>> data. I have tried to get ETOPO data, but I cannot seem to find wher= e >>>>>> to get high-quality data. >>>>>>=20 >>>>>> So I guess my question is, is ETOPO1 the best place to get high-quali= ty >>>>>> topo data, because I cannot seem to figure out how to download data f= rom >>>>>> their website. Also, would I need to download coastline data, as wel= l? >>>>>>=20 >>>>>>=20 >>>>>>=20 >>>>>> Thanks, >>>>>>=20 >>>>>> Greg >>>>>>=20 >>>>>> Mailing list for GMT discussions of all kinds. If you are not sure yo= u >>>>>> have found a bug, discuss it here first. To formally report bugs or >>>>>> request features, please register and add New Issue on >>>>>> gmt.soest.hawaii.edu<http://gmt.soest.hawaii.edu/> To unsubscribe, se= nd the message "signoff gmt-help" >>>>>> to [email protected]<mailto:[email protected]> Note: g= mt-help will become obsolete on Sept >>>>>> 1, 2014 - please use forum on gmt.soest.hawaii.edu<http://gmt.soest.h= awaii.edu/> instead. >>>>>=20 >>>>> Mailing list for GMT discussions of all kinds. If you are not sure yo= u >>>>> have found a bug, discuss it here first. >>>>> To formally report bugs or request features, please register and add N= ew >>>>> Issue on gmt.soest.hawaii.edu<http://gmt.soest.hawaii.edu/> >>>>> To unsubscribe, send the message "signoff gmt-help" to >>>>> [email protected]<mailto:[email protected]> >>>>> Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum= on >>>>> gmt.soest.hawaii.edu<http://gmt.soest.hawaii.edu/> instead. >>>>=20 >>>> Mailing list for GMT discussions of all kinds. If you are not sure you= have found a bug, discuss it here first. >>>> To formally report bugs or request features, please register and add Ne= w Issue on gmt.soest.hawaii.edu<http://gmt.soest.hawaii.edu/> >>>> To unsubscribe, send the message "signoff gmt-help" to [email protected]= awaii.edu<mailto:[email protected]> >>>> Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum o= n gmt.soest.hawaii.edu<http://gmt.soest.hawaii.edu/> instead. >>>>=20 >>>> Mailing list for GMT discussions of all kinds. If you are not sure you h= ave found a bug, discuss it here first. To formally report bugs or request f= eatures, please register and add New Issue on gmt.soest.hawaii.edu<http://gm= t.soest.hawaii.edu/> To unsubscribe, send the message "signoff gmt-help" to l= [email protected]<mailto:[email protected]> Note: gmt-help wi= ll become obsolete on Sept 1, 2014 - please use forum on gmt.soest.hawaii.ed= u<http://gmt.soest.hawaii.edu/> instead. >>>>=20 >>>> Mailing list for GMT discussions of all kinds. If you are not sure you= have found a bug, discuss it here first. >>>> To formally report bugs or request features, please register and add Ne= w Issue on gmt.soest.hawaii.edu >>>> To unsubscribe, send the message "signoff gmt-help" to [email protected]= awaii.edu >>>> Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum o= n gmt.soest.hawaii.edu instead. >>>=20 >>> Mailing list for GMT discussions of all kinds. If you are not sure you h= ave found a bug, discuss it here first. >>> To formally report bugs or request features, please register and add New= Issue on gmt.soest.hawaii.edu >>> To unsubscribe, send the message "signoff gmt-help" to [email protected]= waii.edu >>> Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum o= n gmt.soest.hawaii.edu instead. >>=20 >> Mailing list for GMT discussions of all kinds. If you are not sure you h= ave found a bug, discuss it here first. >> To formally report bugs or request features, please register and add New I= ssue ongmt.soest.hawaii.edu >> To unsubscribe, send the message "signoff gmt-help" to [email protected]= aii.edu >> Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum on= gmt.soest.hawaii.edu instead. >=20 > Mailing list for GMT discussions of all kinds. If you are not sure you hav= e found a bug, discuss it here first. To formally report bugs or request fea= tures, please register and add New Issue on gmt.soest.hawaii.edu To unsubscr= ibe, send the message "signoff gmt-help" to [email protected] Note: g= mt-help will become obsolete on Sept 1, 2014 - please use forum on gmt.soest= .hawaii.edu instead. Mailing list for GMT discussions of all kinds. If you are not sure you have found a bug, discuss it here first. To formally report bugs or request features, please register and add New Issue on gmt.soest.hawaii.edu To unsubscribe, send the message "signoff gmt-help" to [email protected] Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum on gmt.soest.hawaii.edu instead. --Apple-Mail-4F32A040-8FB9-4FB3-BE0D-37EE32C29115 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D= utf-8"></head><body dir=3D"auto"><div>Use the SRTM+ (SRTM plus). </div>= <div>It's the best one of its class (30 sec resolution -- sometimes true, ot= hers a bit less true)<br><br><div>Sent from my iDedo</div></div><div><br>No d= ia 11/08/2014, =C3=A0s 11:41, Gregory Brenn <<a href=3D"mailto:grbrenn@CR= IMSON.UA.EDU">[email protected]</a>> escreveu:<br><br></div><blockqu= ote type=3D"cite"><div><meta http-equiv=3D"Content-Type" content=3D"text/htm= l charset=3Dwindows-1252">I used SRTM, and the topography looks great.  = ;I created a nice script. Now I want to add bathymetry data to the map= that I overlaid earthquakes with. Do you have any recommendations for= where to get high-quality bathymetry data, such as from GEBCO?<div><br></di= v><div><br><div><div>On Aug 11, 2014, at 1:21 PM, Joaquim Luis <<a href=3D= "mailto:[email protected]">[email protected]</a>> wrote:</div><br class=3D= "Apple-interchange-newline"><blockquote type=3D"cite"><div style=3D"font-siz= e: 12px; font-style: normal; font-variant: normal; font-weight: normal; lett= er-spacing: normal; line-height: normal; orphans: auto; text-align: start; t= ext-indent: 0px; text-transform: none; white-space: normal; widows: auto; wo= rd-spacing: 0px; -webkit-text-stroke-width: 0px;"><blockquote type=3D"cite">= On 11/08/2014, at 09:23, "Fielding, Eric J (329A)" <<a href=3D"mailto:eri= [email protected]">[email protected]</a>> wrote:<br><b= r>The new SRTM v.3 has merged ASTER to fill voids. SRTM is better in almost e= very location outside of voids.<span class=3D"Apple-converted-space"> <= /span><br></blockquote><br>And it takes 9 times less disk space<br><br>Joaqu= im<br><br><br>Sent from my iPadiola<br><br><blockquote type=3D"cite"><br>++E= ric<br><br>Sent from my iPhone<br><br><blockquote type=3D"cite">On Aug 11, 2= 014, at 12:17, "Becker, Joseph J." <<a href=3D"mailto:Joseph.Becker.ctr@N= RLSSC.NAVY.MIL">[email protected]</a>> wrote:<br><br>I fo= rgot to mention that we now combine the SRTM land data with the ASTER data w= hich is also available for free. Outside of the US, the ASTER data is, as I r= ecall, the highest generally available resolution, however it is noisy; e.g.= ; a tile near the Galapagos has a few points indicating ~7,000m elevation on= Isla Darwin.<br><br>We take all the land data we can get easily and block m= edian it together for that reason. Simply taking an average would not work w= ell. And the GMT tools are fast so the extra computer time is negligible=E2=80= =A6<br><br>-jj<br><br><br>On Aug 11, 2014, at 10:38 AM, JJ Becker <<a hre= f=3D"mailto:[email protected]">[email protected]= .mil</a><<a href=3D"mailto:[email protected]">mailto:jose= [email protected]</a>>> wrote:<br><br>I make the SRTM30_PL= US file(s) that were mention. If you=E2=80=99d like to make your own at a hi= gher resolution here is what I do:<br><br>a bit of byte swapping on the HGT f= ormat file(s),<br>(optionally cat several altogether in a tmp file),<br>(opt= ionally) block median the small tiles together to get the final resolution y= ou would like,<br>and grid.<br><br><br>grd2xyz $cgiar -s -bo3 -V |<br>blockm= edian -bi3 -bo3 -I$resolution -R$minX/$maxX/$minY/$maxY -C -V | \<br>xyz2grd= -bi -G$grd -R$minX/$maxX/$minY/$maxY -I$resolution -V<br><br><br>The b= lock median options can be used to handle the possibly troubling issues aris= ing from the question of what location to pick when selecting the median hei= ght from a cloud of neighboring points (aka the center of the down sampled p= ixel, the average location of the cloud, the location whose height happens t= o be the median, etc=E2=80=A6)<br><br>-jj<br><br>On Aug 9, 2014, at 3:13 PM,= Gregory (Greg) Brenn <<a href=3D"mailto:[email protected]">grbrenn@= CRIMSON.UA.EDU</a><<a href=3D"mailto:[email protected]">mailto:grbre= [email protected]</a>>> wrote:<br><br>Ok,<br><br>That's great. I= downloaded an unzipped .hgt files, so what do you think would be the best w= ay to convert the .hgt files (I have 4 that I want to convert) into .grd fil= es, then stich those files together? Could I use xyz2grd and then use g= rdpaste?<br><br>Thanks a lot for your help.<br>Greg<br><br><br>On Sat, Aug 9= , 2014 at 2:44 PM, Fielding, Eric J (329A) <<a href=3D"mailto:eric.j.fiel= [email protected]">[email protected]</a><<a href=3D"mailto:eri= [email protected]">mailto:[email protected]</a>>> w= rote:<br>Yes, as Walter mentioned, the SRTM 3-arcsecond (~90 m) digital topo= graphy<br>is available for most of the Earth (up to 60 degrees N & S lat= itudes), and<br>it is much higher resolution than the ETOPO1 data that is 1-= arcminute or<br>about 2 km spacing. The latest release is SRTM version 3.0. T= he Open<br>Topography website has a new service that will assemble the data a= nd<br>provide the output in three formats<br>(<a href=3D"http://www.opentopo= graphy.org/index.php/news/detail/srtm_version_30_global">http://www.opentopo= graphy.org/index.php/news/detail/srtm_version_30_global</a><br>_90m_and_unit= ed_states_30m_elevation_data_now_availab/<<a href=3D"http://www.opentopog= raphy.org/index.php/news/detail/srtm_version_30_global_90m_and_united_states= _30m_elevation_data_now_availab/">http://www.opentopography.org/index.php/ne= ws/detail/srtm_version_30_global_90m_and_united_states_30m_elevation_data_no= w_availab/</a>>). The GeoTIFF files<br>are easy to convert to GMT .grd fi= les with GDAL.<br><br>++Eric Fielding<br><br><br>-----Original Message-----<= br>From: "Walter Smith (HF)" <<a href=3D"mailto:walter.hf.smi= [email protected]">[email protected]</a><<a href=3D"mailto:walter.hf.smi= [email protected]">mailto:[email protected]</a>>><br>Reply-To: World-= Wide GMT Usage and Help Mailing List<br><<a href=3D"mailto:GMT-HELP@LISTS= .HAWAII.EDU">[email protected]</a><<a href=3D"mailto:GMT-HELP@LIS= TS.HAWAII.EDU">mailto:[email protected]</a>>><br>Date: Saturda= y, August 9, 2014 11:04 AM<br>To: "<a href=3D"mailto:[email protected]= DU">[email protected]</a><<a href=3D"mailto:[email protected]= .EDU">mailto:[email protected]</a>>" <<a href=3D"mailto:GMT-HE= [email protected]">[email protected]</a><<a href=3D"mailto:GMT-= [email protected]">mailto:[email protected]</a>>><br>Subje= ct: Re: [GMT-HELP] Pixelated, Regional Topograpy Data<br><br><blockquote typ= e=3D"cite">=C2=B3pscoast=C2=B2 is defaulting to a low resolution coastline. T= ry adding -Df or<br>check the usage message to get your highest option.<br><= br>There is higher resolution topography than ETOPO1, such as SRTM3. You=C2=B9= ll<br>have to search around and you may have to assemble it from a few tiles= <br>that you may have to download separately.<br><br>Walter<br><br>On Aug 9,= 2014, at 1:50 PM, Gregory (Greg) Brenn <<a href=3D"mailto:grbrenn@CRIMSO= N.UA.EDU">[email protected]</a><<a href=3D"mailto:[email protected]= .EDU">mailto:[email protected]</a>>><br>wrote:<br><br><blockquote= type=3D"cite">Hello,<br><br>New user of GMT here, and I'm attempting to cre= ate a map of Costa Rica<br>and overlay coastlines and earthquake locations. &= nbsp;Here is my Script:<br><br>#!/bin/bash<br><br>clear<br><br>xyz2grd COSTA= RIC-6565.xyz -Gcostarica.grd -R-87/-84/9/11 -I2m -V<br><br>grdimage costaric= a.grd -JM12 -K -Cmy-topo.cpt -R-87/-84/9/11 >> map.ps<<a href=3D"ht= tp://map.ps/">http://map.ps/</a>><br><br>pscoast -V -O -K -JM -R -W1 >= > mappy.ps<<a href=3D"http://mappy.ps/">http://mappy.ps/</a>><br><b= r>psxy loc.txt -JM12 -R-87/-84/9/11 -Sc.1 -G'45/59/100' -B1/1 -O >> ma= p.ps<<a href=3D"http://map.ps/">http://map.ps/</a>><br>gv map.ps<<a= href=3D"http://map.ps/">http://map.ps/</a>><br><br><br><br>I am using a g= eneric color palette which I can change easily, but the<br>coastlines are ex= tremely low quality, and the topography is extremely<br>pixelated.<br><br>I l= ook at images in papers, and there's extremely high quality<br>topographic i= mages of COsta Rica, for example, as well as the coastlines<br>and bathymetr= y, but I have no idea where I can get this high-quality<br>data. I hav= e tried to get ETOPO data, but I cannot seem to find where<br>to get high-qu= ality data.<br><br>So I guess my question is, is ETOPO1 the best place to ge= t high-quality<br>topo data, because I cannot seem to figure out how to down= load data from<br>their website. Also, would I need to download coastl= ine data, as well?<br><br><br><br>Thanks,<br><br>Greg<br><br>Mailing list fo= r GMT discussions of all kinds. If you are not sure you<br>have found a bug,= discuss it here first. To formally report bugs or<br>request features, plea= se register and add New Issue on<br><a href=3D"http://gmt.soest.hawaii.edu">= gmt.soest.hawaii.edu</a><<a href=3D"http://gmt.soest.hawaii.edu/">http://= gmt.soest.hawaii.edu/</a>> To unsubscribe, send the message "signoff gmt-= help"<br>to <a href=3D"mailto:[email protected]">[email protected]= ii.edu</a><<a href=3D"mailto:[email protected]">mailto:listserv@l= ists.hawaii.edu</a>> Note: gmt-help will become obsolete on Sept<br>1, 20= 14 - please use forum on <a href=3D"http://gmt.soest.hawaii.edu">gmt.soest.h= awaii.edu</a><<a href=3D"http://gmt.soest.hawaii.edu/">http://gmt.soest.h= awaii.edu/</a>> instead.<br></blockquote><br>Mailing list for GMT discuss= ions of all kinds. If you are not sure you<br>have found a bug, discus= s it here first.<br>To formally report bugs or request features, please regi= ster and add New<br>Issue on <a href=3D"http://gmt.soest.hawaii.edu">gmt.soe= st.hawaii.edu</a><<a href=3D"http://gmt.soest.hawaii.edu/">http://gmt.soe= st.hawaii.edu/</a>><br>To unsubscribe, send the message "signoff gmt-help= " to<br><a href=3D"mailto:[email protected]">[email protected]= du</a><<a href=3D"mailto:[email protected]">mailto:listserv@lists= .hawaii.edu</a>><br>Note: gmt-help will become obsolete on Sept 1, 2014 -= please use forum on<br><a href=3D"http://gmt.soest.hawaii.edu">gmt.soest.ha= waii.edu</a><<a href=3D"http://gmt.soest.hawaii.edu/">http://gmt.soest.ha= waii.edu/</a>> instead.<br></blockquote><br>Mailing list for GMT discussi= ons of all kinds. If you are not sure you have found a bug, discuss it= here first.<br>To formally report bugs or request features, please register= and add New Issue on <a href=3D"http://gmt.soest.hawaii.edu">gmt.soest.hawa= ii.edu</a><<a href=3D"http://gmt.soest.hawaii.edu/">http://gmt.soest.hawa= ii.edu/</a>><br>To unsubscribe, send the message "signoff gmt-help" to <a= href=3D"mailto:[email protected]">[email protected]</a><= <a href=3D"mailto:[email protected]">mailto:[email protected]= u</a>><br>Note: gmt-help will become obsolete on Sept 1, 2014 - please us= e forum on <a href=3D"http://gmt.soest.hawaii.edu">gmt.soest.hawaii.edu</a>&= lt;<a href=3D"http://gmt.soest.hawaii.edu/">http://gmt.soest.hawaii.edu/</a>= > instead.<br><br>Mailing list for GMT discussions of all kinds. If you a= re not sure you have found a bug, discuss it here first. To formally report b= ugs or request features, please register and add New Issue on <a href=3D"htt= p://gmt.soest.hawaii.edu">gmt.soest.hawaii.edu</a><<a href=3D"http://gmt.= soest.hawaii.edu/">http://gmt.soest.hawaii.edu/</a>> To unsubscribe, send= the message "signoff gmt-help" to <a href=3D"mailto:[email protected]= du">[email protected]</a><<a href=3D"mailto:[email protected]= .edu">mailto:[email protected]</a>> Note: gmt-help will become ob= solete on Sept 1, 2014 - please use forum on <a href=3D"http://gmt.soest.haw= aii.edu">gmt.soest.hawaii.edu</a><<a href=3D"http://gmt.soest.hawaii.edu/= ">http://gmt.soest.hawaii.edu/</a>> instead.<br><br>Mailing list for GMT d= iscussions of all kinds. If you are not sure you have found a bug, dis= cuss it here first.<br>To formally report bugs or request features, please r= egister and add New Issue on <a href=3D"http://gmt.soest.hawaii.edu">gmt.soe= st.hawaii.edu</a><br>To unsubscribe, send the message "signoff gmt-help" to <= a href=3D"mailto:[email protected]">[email protected]</a><br= >Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum on <= a href=3D"http://gmt.soest.hawaii.edu">gmt.soest.hawaii.edu</a> instead.<br>= </blockquote><br>Mailing list for GMT discussions of all kinds. If you= are not sure you have found a bug, discuss it here first.<br>To formally re= port bugs or request features, please register and add New Issue on <a href=3D= "http://gmt.soest.hawaii.edu">gmt.soest.hawaii.edu</a><br>To unsubscribe, se= nd the message "signoff gmt-help" to <a href=3D"mailto:[email protected]= .edu">[email protected]</a><br>Note: gmt-help will become obsolete o= n Sept 1, 2014 - please use forum on <a href=3D"http://gmt.soest.hawaii.edu"= >gmt.soest.hawaii.edu</a> instead.<br></blockquote><br>Mailing list for GMT d= iscussions of all kinds. If you are not sure you have found a bug, dis= cuss it here first.<br>To formally report bugs or request features, please r= egister and add New Issue on<a href=3D"http://gmt.soest.hawaii.edu/">gmt.soe= st.hawaii.edu</a><br>To unsubscribe, send the message "signoff gmt-help" to<= span class=3D"Apple-converted-space"> </span><a href=3D"mailto:listserv= @lists.hawaii.edu">[email protected]</a><br>Note: gmt-help will beco= me obsolete on Sept 1, 2014 - please use forum on<a href=3D"http://gmt.soest= .hawaii.edu/">gmt.soest.hawaii.edu</a><span class=3D"Apple-converted-space">= </span>instead.</div></blockquote></div><br></div>Mailing list for GMT= discussions of all kinds. If you are not sure you have found a bug, discus= s it here first. To formally report bugs or request features, please register and add New Iss= ue on <a href=3D"http://gmt.soest.hawaii.edu">gmt.soest.hawaii.edu</a> To unsubscribe, send the message "signoff gmt-help" to <a href=3D"mailto:lis= [email protected]">[email protected]</a> Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum on <a= href=3D"http://gmt.soest.hawaii.edu">gmt.soest.hawaii.edu</a> instead. </div></blockquote></body></html>= Mailing list for GMT discussions of all kinds. If you are not sure you have found a bug, discuss it here first. To formally report bugs or request features, please register and add New Issue on gmt.soest.hawaii.edu To unsubscribe, send the message "signoff gmt-help" to <a href=3D"mailto:[email protected]">[email protected]</a> Note: gmt-help will become obsolete on Sept 1, 2014 - please use forum on gmt.soest.hawaii.edu instead. --Apple-Mail-4F32A040-8FB9-4FB3-BE0D-37EE32C29115--