<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><font class="Apple-style-span" size="4">Dear all,</font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" size="4">I am facing the following problem in GrAds:</font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" size="4">After producing my CTL file and plotted the results I get surprised with plot result (Figure in attach). Note that the fifth point from the last latitude is shifted for the equatorial latitude. So, I decided to use the command q ctlinfo to get some information about the latitudes ingested by GrAds after I've been opened the CTL file. Them, I realize that GrAds "make" some confusing with one specific latitude point. Pay attention,</font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><div><font class="Apple-style-span" size="4">This is a part of the result from the command q ctlinfo :</font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><div><font class="Apple-style-span" size="4">xdef 1 linear 1 1</font></div><div><font class="Apple-style-span" size="4">ydef 64 levels -87.8638 -85.0965 -82.3129 -79.5256 -76.7369 -73.9475 -71.1577 -68.3678</font></div><div><font class="Apple-style-span" size="4"> -65.5776 -62.7873 -59.997 -57.2066 -54.4162 -51.6257 -48.8352 -46.0447 -43.2542 -40.4636</font></div><div><font class="Apple-style-span" size="4"> -37.6731 -34.8825 -32.0919 -29.3014 -26.5108 -23.7202 -20.9296 -18.139 -15.3484 -12.5578</font></div><div><font class="Apple-style-span" size="4"> -9.76715 -6.97653 -4.18592 -1.39531 1.39531 4.18592 6.97653 9.76715 12.5578 15.3484</font></div><div><font class="Apple-style-span" size="4"> 18.139 20.9296 23.7202 26.5108 29.3014 32.0919 34.8825 37.6731 40.4636 43.2542</font></div><div><font class="Apple-style-span" size="4"> 46.0447 48.8352 51.6257 54.4162 57.2066 59.997 62.7873 65.5776 68.3678 71.1577</font></div><div><font class="Apple-style-span" size="4"> <b><font class="Apple-style-span" color="#e81f13">73</font> <font class="Apple-style-span" color="#e81f13">0.9475</font></b> 76.7369 79.5256 82.3129 85.0965</font></div><div><font class="Apple-style-span" size="4">zdef 1 linear 1 1</font></div></div></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" size="4">Thus, GrAds separates one latitude value into two others. I told this because the latitude point 73.9475 is duplicated into the points <font class="Apple-style-span" color="#e81f13"><b>73</b></font> and <font class="Apple-style-span" color="#ec3978"><b>0.9475</b></font>. When I change the value for the integer 73 everything goes well and the value is not shifted for the "center of figure". However I wouldn't like to to this all the time I face this.</font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" size="4">I would appreciate any hint and help. I don't know what is producing this split in the latitude value.</font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" color="#bd2b5c" size="4"><b>This is part of my ctl file </b></font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><div><font class="Apple-style-span" size="4">title CNRM model output prepared for IPCC Fourth Assessment climate of the 20th Century experiment (20C3M)</font></div><div><font class="Apple-style-span" size="4">xdef 1 linear 1 1</font></div><div><font class="Apple-style-span" size="4">ydef 64 levels -87.8638 -85.0965 -82.3129 -79.5256 -76.7369 -73.9475 -71.1577 -68.3678 -65.5776 -62.7873 -59.997 -57.2066 -54.4162 -51.6257 -48.8352 -46.0447 -43.2542 -40.4636 -37.6731 -34.8825 -32.0919 -29.3014 -26.5108 -23.7202 -20.9296 -18.139 -15.3484 -12.5578 -9.76715 -6.97653 -4.18592 -1.39531 1.39531 4.18592 6.97653 9.76715 12.5578 15.3484 18.139 20.9296 23.7202 26.5108 29.3014 32.0919 34.8825 37.6731 40.4636 43.2542 46.0447 48.8352 51.6257 54.4162 57.2066 59.997 62.7873 65.5776 68.3678 71.1577 <font class="Apple-style-span" color="#232323">73.9475</font> 76.7369 79.5256 82.3129 85.0965 87.8638 </font></div><div><font class="Apple-style-span" size="4">zdef 1 linear 1 1</font></div><div><font class="Apple-style-span" size="4">tdef 252 linear JAN1979 1MO</font></div><div><font class="Apple-style-span" size="4">vars 17</font></div><div><font class="Apple-style-span" size="4">gz 0 33,100 generation of available potential energy</font></div></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" size="4"><br></font></div><div><font class="Apple-style-span" size="4">Cheers,</font></div><div><br></div><br><div apple-content-edited="true">
<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; font-family: Helvetica; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><span class="Apple-style-span" style="font-family: arial; font-size: small; "><div><span style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; "><font color="#333333"><span style="background-color: rgb(255, 255, 255); ">José Augusto P. Veiga, </span><br><br>======================================<br>Universidade do Estado do Amazonas <br>Departamento de Meteorologia<br><span style="border-collapse: separate; font-family: arial; font-size: small; ">Escola Superior de Tecnologia (EST)</span><br>-----------------------------------------------------------------------------</font></span></div><div><span style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; "><span style="border-collapse: separate; font-family: arial; font-size: small; "><font color="#333333">Av. Darcy Vargas, 1200, Manaus-AM Brasil<br>Work phone: (92) 3878 4333<br>Skype:<span style="background-color: rgb(255, 255, 255); "> veiga_j.a.p.</span><br></font></span></span></div><div><font color="#333333"><span style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">-----------------------------------------------------------------------------</span><br>CV: <a href="http://lattes.cnpq.br/4027612512091565" target="_blank"><font color="#333333" style="background-color: rgb(255, 255, 255); ">http://lattes.cnpq.br/4027612512091565</font></a><br>URL:<font style="background-color: rgb(255, 255, 0); "><a href="http://scientificmet.wordpress.com/" target="_blank">http://scientificmet.wordpress.com/</a></font></font></div><div><font color="#333333"><a href="http://nmet.wordpress.com/">http://nmet.wordpress.com/</a></font></div><div><font color="#333333"><span style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">-----------------------------------------------------------------------------</span></font></div></span></div></div></span></div></span></div>
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