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<div align="left" style="text-align:justify;">Hello,</div>
<div align="left" style="text-align:justify;"><font face="Times New Roman"> </font></div>
<div align="left" style="text-align:justify;">Some NCAR example codes which run with ‘ncargex’ or ‘ng4ex’ have typos.</div>
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<li>ni/src/examples/contourplot/<u>cn13f.f</u> and <u>cn17f.f</u> need ‘external nhlfcairowindowworkstationclass’ declaration to prevent undefined symbol error in compiler.</li><li>ni/src/examples/xyplot/<u>xy12c.c</u> and <u>xy13c.c</u> need ‘#include <ncarg/hlu/CairoWorkstation.h>’ statement to prevent undefined symbol error in compiler.</li><li>ni/src/examples/vectorplot/<u>vc06f.f</u> has typos. ‘smindist = smindist0/mindist’ should be ‘smindist = smindist0//mindist’.</li><li>ni/src/examples/basic/<u>basic09n.ncl</u> has ‘mod’ variable but ‘mod’ is one of NCL internal function name. So this ‘mod’ variable name should be changed.</li></ol>
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<div align="left" style="text-align:justify;">And there are comments on two yMakefiles.</div>
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<li>ncarg2d/src/libncarg/ezmap/yMakefile contains ‘BuildPNG’ and ‘BuildCAIRO’ macros but these are now the default but not defined in anywhere in source tree. So ‘BuildCAIRO’ and ‘BuildPNG’ macros should be removed or these could be defined in some file under
config/ directory.</li><li>ni/src/mkwrap/yMakefile contains ‘SYS_LIBS = -ll’ which will link lex library. But most modern linux system have flex<font face="맑은 고딕">,</font> and it need some modification so that ‘-lfl’ also could be used instead of ‘-ll’.</li></ol>
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<div align="left" style="text-align:justify;">Thanks,</div>
<div align="left" style="text-align:justify;"> </div>
<div align="left" style="text-align:justify;">Jong-Gwan</div>
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