<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Hi, Dear grass-user <span class="Apple-style-span" style="white-space: nowrap; "><b>colleague</b></span></div><div><br></div><div><br></div><div>I want obtain a spectral response of four images with i.spectral, but when run the code, this send me a error. I have gnuplot version 4.4 (installed from macport). How to can i solve this error<font class="Apple-style-span" face="Helvetica, Arial, sans-serif"><span class="Apple-style-span" style="line-height: 19px;">? </span></font>Thank in advance</div><div><br></div><div>i.spectral -i -m raster=Acrf_b1,Acrf_b2,Acrf_2010_b3,Acrf_2010_b4 output=Spectralresponce.png</div><div><br></div><div># THE CODE </div><div><div>Buttons:</div><div>Left: where am i</div><div>Middle: draw to/from here</div><div>Right: quit this</div><div><br></div><div> EAST: NORTH:</div><div> 731739.14835165 1758715.54945055</div><div> 731893.26923077 1755787.25274725</div></div><div><br></div><div><div>set data style lines # THIS IS THE ERROR MESSAGE </div><div> ^</div><div>"spectrum.gnuplot", line 10: Unrecognized option. See 'help set'. # THIS IS THE ERROR MESSAGE </div></div><div><br></div><div><br></div><div>Gaspar Reyes Póndigo<br>Universidad del Mar, Oaxaca, México<br>Campus Puerto-Ángel<br>Carretera principal Puerto Ángel Zipolite km 1.5 <br>C.P. 70902</div></body></html>