<html><head></head><body><div class="ydp317ad9d7yahoo-style-wrap" style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div><div dir="ltr" data-setdir="false">Hi,</div><div dir="ltr" data-setdir="false">I would like to know if there is any way to clip input data (nc or grib/2) using shapefile so that nothing is displayed out of shapefile (polygon).</div><div><br></div><div class="ydp317ad9d7signature"><div dir="ltr" style="font-family:old times, serif;font-size:16px;"><div><div dir="ltr" style="color:rgb(0, 0, 0);font-family:old times, serif;font-size:16px;"><i><font size="2">-----------------------------------------------------------------------------</font></i></div><div dir="ltr" style="color:rgb(0, 0, 0);font-family:old times, serif;font-size:16px;"><i><font size="2">Sincerely,</font></i></div><div dir="ltr" style="color:rgb(0, 0, 0);font-family:old times, serif;font-size:16px;"><i><font size="2">Ehsan Taghizade</font></i></div><div dir="ltr" style="color:rgb(0, 0, 0);font-family:old times, serif;font-size:16px;"><i><font size="2">Institute of Geophysics, University of Tehran, Iran</font></i></div><div dir="ltr" style="color:rgb(0, 0, 0);font-family:old times, serif;font-size:16px;"><i><font size="2">I.R. of Iran Meteorological Organization (IRIMO)</font></i></div></div><br></div></div></div></div></body></html>