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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Dear all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m trying to create a skewt plot on Grads.<o:p></o:p></p><p class=MsoNormal style='text-autospace:none'>I have a txt file with p t Hz td like this: <o:p></o:p></p><p class=MsoNormal style='text-autospace:none'> <span style='font-family:"Courier New"'>996.7 18.2 52 8.2 278 3.2<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'> </span><span lang=PT style='font-family:"Courier New"'>995.8 17.8 53 8.1 276 2.9<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=PT style='font-family:"Courier New"'> 994.6 17.6 52 7.7 276 3.0<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=PT style='font-family:"Courier New"'> 993.4 17.4 51 7.2 277 3.1<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=PT style='font-family:"Courier New"'> 992.2 17.2 51 7.0 278 3.3<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span lang=PT style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>Could anyone help how should I build the .ctl file ???<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:"Courier New"'>dO I have to same my data as a .bin???<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>please help<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>regards <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Filipa <o:p></o:p></p></div></body></html>