12、pted Goode ”投影坐标系下 ， 并用iimage命令显示 将第一问中得到的地图转换到 “Mollweide ”投影坐标系下 ， 并用iimage 命令显示6 IDl ilmage Untitled*File Edit insert Optraticnt Window HelpDwu夕舲电越 床力严；甘匹 理网恥 E a 口 Q柑也leas*Jiais: u o 烤P;
sei l.awriM：Pisel V&lue;
PW 工卢1 Sr f ：X:129%Y:l299iClick & drag or use ax rows Shift to constrain Xt 331 Y： 18pro t 。

13、estfile=C:UserssiyuanDesktopIDL实习题第一次课数据 avhrr.pngdata=https://www.renrendoc.com/paper/read_p ng (file,r,g,b)red0=rebin (rdata, 360 , 180 )green0=rebin (gdata, 360 , 180 )blue0=rebin (bdata, 360 , 180 )iimage ,red=red0,green=green0,blue=blue0,dimensions=500 , 600 ,view_grid= 1 , 3smap= map_proj_ in it(in terrupted goode)red仁 map_p 。

14、roj_image (red0,map_structure=smap,mask=mask,uvrange=uvran ge,x in dex=x in dex, yin dex=yin dex)gree n1=map_proj_image(gree n0,xin dex=x in dex, yin dex=yin dex)blue仁map_proj_image(blue0,x in dex=x in dex, yin dex=yin dex)iimage ,red=red1,green=green1,blue=blue1,alpha=mask*255b ， /view_nextmapstruct。

15、=map_projnit( mollweide , /gctp )red2 = map_proj_image ( red1, uvra nge,image structure=smap,x in dex=x in dex2, yin dex=yin dex2)gree n2=map_proj_image(gree n1,x in dex=x in dex2, yin dex=yin dex2)blue2= map_proj_image(blue1,x in dex=x in dex2, yin dex=yin dex2)iimage ,red=red2,green=green2,blue=blue2,alpha=mask*255b ,/view_next end 。

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标题：地学|地学信息三维可视化实习报告( 二 )