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阅读：6878回复：23
关于*.E00格式数据的属性字段值的问题
<P>*.E00格式数据的属性字段个数有时和字段值的个数不相等，可见下例，有AREA、PERIMETER 、region# 、region-ID、CODE五个字段，可是对应的字段值却只有4列，也就是少了region#和region-ID中的一个字段的值，这是何解？ </P>
<P>region.PAT XX 5 5 30 911<BR>AREA 8-1 14-1 18 5 60-1 -1 -1-1 1-<BR>PERIMETER 8-1 94-1 18 5 60-1 -1 -1-1 2-<BR>region# 4-1 174-1 5-1 50-1 -1 -1-1 3-<BR>region-ID 4-1 214-1 5-1 50-1 -1 -1-1 4-<BR>CODE 6-1 254-1 6-1 20-1 -1 -1-1 5-<BR> 4.25016993999714030e+02 8.44438372437667230e+01 1 0141101<BR> 1.58659174867090770e+02 5.36975600173641820e+01 2 0141161<BR> 3.84837713999906550e+02 7.96368014029537790e+01 3 0141101<BR> 3.58104437999892980e+02 7.63858382160677820e+01 4 0141101</P> <P> 。。。。。。。 。。。。。。。</P> <P> 6.57636000000056810e+01 3.34293680284682890e+01 910 0141161<BR> 7.54623999993782490e+01 3.74090222359493650e+01 911 0141200</P> <P>找到的E00格式数据的说明，都没有对此作解释，不得其解，请各位高手多多指点啊！</P> |
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1楼#
发布于：2007-04-19 18:05
<P>越来越模糊了</P>
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2楼#
发布于：2005-11-25 13:33
<P>今天我已经彻底完成了E00的数据导入sde数据库了。由于不同gis软件，如ArcInof、Mapgis等，产生的E00的格式有点出入，为了都能兼容这些格式，花了不少功夫去了解这些格式的差异。</P>
<P>首先，回答本主题的关于*.E00格式数据的属性字段值的问题。之前，由于对e00属性文件的字段定义没有了解彻底，以为和mapgis的明码格式数据一样，是以空格为字段值与字段值的分割符，后来把字段的定义彻底“啃”清楚后，才知道是以字符位数来确定字段的值的。举例说明：</P> <P>LANDLICL.PCODE 8 8 80 2<BR>LANDLICL-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 1.6050000E+00 1.4490000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0LARGE<BR> 2 1.6470000E+00 1.1520000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0SMALL<BR></P> <P>这里，字段“LANDLICP-ID”,所在行的50表示字段值类型为整型，如果第一为数字4表示“LANDLICP-ID”字段值占11字符（是以半角计算的，如果为全角字符，如中文字，则相应地以11减去中文字数）；如果第一数字不是4，而是2，则字段值占6个半角字符位数。这样每个字段以一定位数来截取字符（注意全角和半角，另外每行最多容纳80个半角字符，如果一个字段的值不能在同一行里完成，会在下一行接着；没有值的字段，以相应位数的空格表示），直至此条记录的所有字段值截取完为止。</P> <P>每个字段的定义是不一样的，这里不一一列出，详细地可以参看前面斑竹给的格式说明，那里写得很清楚（可惜是英文，不喜欢英文的人，还是咬咬牙看看吧）。 </P> |
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3楼#
发布于：2005-11-25 13:33
<P>今天我已经彻底完成了E00的数据导入sde数据库了。由于不同gis软件，如ArcInof、Mapgis等，产生的E00的格式有点出入，为了都能兼容这些格式，花了不少功夫去了解这些格式的差异。</P>
<P>首先，回答本主题的关于*.E00格式数据的属性字段值的问题。之前，由于对e00属性文件的字段定义没有了解彻底，以为和mapgis的明码格式数据一样，是以空格为字段值与字段值的分割符，后来把字段的定义彻底“啃”清楚后，才知道是以字符位数来确定字段的值的。举例说明：</P> <P>LANDLICL.PCODE 8 8 80 2<BR>LANDLICL-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 1.6050000E+00 1.4490000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0LARGE<BR> 2 1.6470000E+00 1.1520000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0SMALL<BR></P> <P>这里，字段“LANDLICP-ID”,所在行的50表示字段值类型为整型，如果第一为数字4表示“LANDLICP-ID”字段值占11字符（是以半角计算的，如果为全角字符，如中文字，则相应地以11减去中文字数）；如果第一数字不是4，而是2，则字段值占6个半角字符位数。这样每个字段以一定位数来截取字符（注意全角和半角，另外每行最多容纳80个半角字符，如果一个字段的值不能在同一行里完成，会在下一行接着；没有值的字段，以相应位数的空格表示），直至此条记录的所有字段值截取完为止。</P> <P>每个字段的定义是不一样的，这里不一一列出，详细地可以参看前面斑竹给的格式说明，那里写得很清楚（可惜是英文，不喜欢英文的人，还是咬咬牙看看吧）。 </P> |
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4楼#
发布于：2005-11-08 09:52
<P>这个说明文件，我已经有了，我提问题举的例子，就是从这里来的。不过还是谢谢你给予这么大的支持，：）。</P>
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5楼#
发布于：2005-11-07 16:36
Parameters<BR>~<BR>EOP<BR>IFO 2<BR>LANDLICL.AAT XX 7 7 28 7<BR>FNODE# 4-1 14-1 5-1 50-1 -1 -1-1 1-<BR>TNODE# 4-1 54-1 5-1 50-1 -1 -1-1 2-<BR>LPOLY# 4-1 94-1 5-1 50-1 -1 -1-1 3-<BR>RPOLY# 4-1 134-1 5-1 50-1 -1 -1-1 4-<BR>LENGTH 4-1 174-1 12 3 60-1 -1 -1-1 5-<BR>LANDLICL# 4-1 214-1 5-1 50-1 -1 -1-1 6-<BR>LANDLICL-ID 4-1 254-1 5-1 50-1 -1 -1-1 7-<BR> 2 1 0 0 2.0006265E+02 1 <BR>2<BR> 3 2 0 0 2.0006250E+02 2 <BR>3<BR> 1 4 0 0 1.0989176E+03 3 <BR>1<BR> 4 3 0 0 2.0003140E+02 4 <BR>4<BR> 3 4 0 0 2.8198248E+02 5 <BR>6<BR> 4 5 0 0 8.2309576E+02 6 <BR>7<BR> 5 2 0 0 2.2345322E+02 7 <BR>5<BR>LANDLICL.ACODE 8 8 80 7<BR>LANDLICL-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 2 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 3 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 4 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 5 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 6 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 7 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR>LANDLICL.BND XX 4 4 16 1<BR>XMIN 4-1 14-1 12 3 60-1 -1 -1-1 1-<BR>YMIN 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>XMAX 4-1 94-1 12 3 60-1 -1 -1-1 3-<BR>YMAX 4-1 134-1 12 3 60-1 -1 -1-1 4-<BR> 3.4009612E+05 4.0999870E+06 3.4090369E+05 4.1004052E+06<BR>LANDLICL.PCODE 8 8 80 2<BR>LANDLICL-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 1.6050000E+00 1.4490000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0LARGE<BR> 2 1.6470000E+00 1.1520000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0SMALL<BR>LANDLICL.TIC XX 3 3 12 4<BR>IDTIC 4-1 14-1 5-1 50-1 -1 -1-1 1-<BR>XTIC 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>YTIC 4-1 94-1 12 3 60-1 -1 -1-1 3-<BR> 1 3.4009244E+05 4.1000002E+06<BR> 2 3.4010028E+05 4.1004150E+06<BR> 3 3.4090753E+05 4.1003998E+06<BR> 4 3.4089972E+05 4.0999850E+06<BR>EOI<BR>EOS<BR>
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6楼#
发布于：2005-11-07 16:36
<P>LANDLICP.BND XX 4 4 16 1<BR>XMIN 4-1 14-1 12 3 60-1 -1 -1-1 1-<BR>YMIN 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>XMAX 4-1 94-1 12 3 60-1 -1 -1-1 3-<BR>YMAX 4-1 134-1 12 3 60-1 -1 -1-1 4-<BR> 3.4009988E+05 4.1000000E+06 3.4090012E+05 4.1003995E+06<BR>LANDLICP.PAT XX 4 4 16 4<BR>AREA 4-1 14-1 12 3 60-1 -1 -1-1 1-<BR>PERIMETER 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>LANDLICP# 4-1 94-1 5-1 50-1 -1 -1-1 3-<BR>LANDLICP-ID 4-1 134-1 5-1 50-1 -1 -1-1 4-<BR>-1.7982806E+05 2.3455293E+03 1 0<BR> 8.0025000E+04 1.6990741E+03 2 1<BR> 8.9864000E+04 1.5285940E+03 3 2<BR> 9.9390586E+03 4.8201389E+02 4 0<BR>LANDLICP.PCODE 8 8 80 2<BR>LANDLICP-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 1.6050000E+00 1.4490000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0LARGE<BR> 2 1.6470000E+00 1.1520000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0SMALL<BR>LANDLICP.TIC XX 3 3 12 4<BR>IDTIC 4-1 14-1 5-1 50-1 -1 -1-1 1-<BR>XTIC 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>YTIC 4-1 94-1 12 3 60-1 -1 -1-1 3-<BR> 1 3.4009244E+05 4.1000002E+06<BR> 2 3.4010028E+05 4.1004150E+06<BR> 3 3.4090753E+05 4.1003998E+06<BR> 4 3.4089972E+05 4.0999850E+06<BR>EOI<BR>EOS</P>
<P>APPENDIX C: SAMPLE EXPORT FILE AFTER LINE TOPOLOGY</P> <P><BR>EXP 0 /HOME/ME/SAMPLE.E00 <BR>ARC 2<BR> 1 2 2 1 -1 -1 2<BR> 3.4029994E+05 4.1001998E+06 3.4009988E+05 4.1002000E+06<BR> 2 3 3 2 -1 -1 2<BR> 3.4050000E+05 4.1001998E+06 3.4029994E+05 4.1001998E+06<BR> 3 1 1 4 -1 -1 4<BR> 3.4009988E+05 4.1002000E+06 3.4040006E+05 4.1003995E+06<BR> 3.4090012E+05 4.1002000E+06 3.4070003E+05 4.1001995E+06<BR> 4 4 4 3 -1 -1 2<BR> 3.4070003E+05 4.1001995E+06 3.4050000E+05 4.1001998E+06<BR> 5 6 3 4 -1 -1 3<BR> 3.4050000E+05 4.1001998E+06 3.4059997E+05 4.1001002E+06<BR> 3.4070003E+05 4.1001995E+06<BR> 6 7 4 5 -1 -1 3<BR> 3.4070003E+05 4.1001995E+06 3.4079997E+05 4.1000002E+06<BR> 3.4019978E+05 4.1000000E+06<BR> 7 5 5 2 -1 -1 2<BR> 3.4019978E+05 4.1000000E+06 3.4029994E+05 4.1001998E+06<BR> -1 0 0 0 0 0 0<BR>LAB 2<BR> 1 0 3.4046650E+05 4.1002668E+06<BR> 3.4046650E+05 4.1002668E+06 3.4046650E+05 4.1002668E+06<BR> 2 0 3.4048869E+05 4.1000852E+06<BR> 3.4048869E+05 4.1000852E+06 3.4048869E+05 4.1000852E+06<BR> -1 0 0.0000000E+00 0.0000000E+00<BR>TOL 2<BR> 1 1 8.1813842E-01<BR> 2 2 0.0000000E+00<BR> 3 2 0.0000000E+00<BR> 4 1 0.0000000E+00<BR> 5 2 0.0000000E+00<BR> 6 2 8.0756250E+00<BR> 7 2 8.0756250E-01<BR> 8 2 8.0756250E-01<BR> 9 2 8.0756250E-01<BR> 10 2 8.0756250E-01<BR> -1 0 0 0 0 0 0<BR>SIN 2<BR>EOX<BR>LOG 2<BR>19940118 849 0 3 35export cover landli stdfigc none<BR>~<BR>19940118 851 0 7 145clean landli landlicl # # line<BR>~<BR>EOL<BR>PRJ 2<BR>Projection UTM<BR>~<BR>Zone 13<BR>~<BR>Datum NAD27<BR>~<BR>Zunits NO<BR>~<BR>Units METERS<BR>~<BR>Spheroid CLARKE1866<BR>~<BR>Xshift 0.0000000000<BR>~<BR>Yshift 0.0000000000<BR>~</P> |
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7楼#
发布于：2005-11-07 16:35
<P> 1 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 2 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 3 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 4 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 5 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 6 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 7 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR>LANDLI.BND XX 4 4 16 1<BR>XMIN 4-1 14-1 12 3 60-1 -1 -1-1 1-<BR>YMIN 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>XMAX 4-1 94-1 12 3 60-1 -1 -1-1 3-<BR>YMAX 4-1 134-1 12 3 60-1 -1 -1-1 4-<BR> 3.4009612E+05 4.0999870E+06 3.4090369E+05 4.1004052E+06<BR>LANDLI.PCODE 8 8 80 2<BR>LANDLI-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 1.6050000E+00 1.4490000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0LARGE<BR> 2 1.6470000E+00 1.1520000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0SMALL<BR>LANDLI.TIC XX 3 3 12 4<BR>IDTIC 4-1 14-1 5-1 50-1 -1 -1-1 1-<BR>XTIC 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>YTIC 4-1 94-1 12 3 60-1 -1 -1-1 3-<BR> 1 3.4009244E+05 4.1000002E+06<BR> 2 3.4010028E+05 4.1004150E+06<BR> 3 3.4090753E+05 4.1003998E+06<BR> 4 3.4089972E+05 4.0999850E+06<BR>EOI<BR>EOS<BR>APPENDIX B: SAMPLE EXPORT FILE AFTER POLYGON TOPOLOGY</P>
<P><BR>EXP 0 /HOME/ME/SAMPLE.E00 <BR>ARC 2<BR> 1 2 2 1 1 2 2<BR> 3.4029994E+05 4.1001998E+06 3.4009988E+05 4.1002000E+06<BR> 2 3 3 2 3 2 2<BR> 3.4050000E+05 4.1001998E+06 3.4029994E+05 4.1001998E+06<BR> 3 1 1 4 1 2 4<BR> 3.4009988E+05 4.1002000E+06 3.4040006E+05 4.1003995E+06<BR> 3.4090012E+05 4.1002000E+06 3.4070003E+05 4.1001995E+06<BR> 4 4 4 3 4 2 2<BR> 3.4070003E+05 4.1001995E+06 3.4050000E+05 4.1001998E+06<BR> 5 6 3 4 4 3 3<BR> 3.4050000E+05 4.1001998E+06 3.4059997E+05 4.1001002E+06<BR> 3.4070003E+05 4.1001995E+06<BR> 6 7 4 5 1 3 3<BR> 3.4070003E+05 4.1001995E+06 3.4079997E+05 4.1000002E+06<BR> 3.4019978E+05 4.1000000E+06<BR> 7 5 5 2 1 3 2<BR> 3.4019978E+05 4.1000000E+06 3.4029994E+05 4.1001998E+06<BR> -1 0 0 0 0 0 0<BR>CNT 2<BR> 0 3.4048516E+05 4.1001702E+06<BR> 1 3.4046691E+05 4.1002662E+06<BR> 1<BR> 1 3.4048875E+05 4.1000852E+06<BR> 2<BR> 0 3.4060000E+05 4.1001665E+06<BR> -1 0 0 0 0 0 0<BR>LAB 2<BR> 1 2 3.4046650E+05 4.1002668E+06<BR> 3.4046650E+05 4.1002668E+06 3.4046650E+05 4.1002668E+06<BR> 2 3 3.4048869E+05 4.1000852E+06<BR> 3.4048869E+05 4.1000852E+06 3.4048869E+05 4.1000852E+06<BR> -1 0 0.0000000E+00 0.0000000E+00<BR>PAL 2<BR> 5 3.4009988E+05 4.1000000E+06 3.4090012E+05 4.1003995E+06<BR> 0 0 0 -1 1 2<BR> -7 2 3 -6 5 3<BR> -3 4 2<BR> 4 3.4009988E+05 4.1001995E+06 3.4090012E+05 4.1003995E+06<BR> 1 2 1 3 1 1<BR> 4 4 4 2 3 3<BR> 4 3.4019978E+05 4.1000000E+06 3.4079997E+05 4.1001998E+06<BR> -2 2 2 5 3 4<BR> 6 4 1 7 5 1<BR> 2 3.4050000E+05 4.1001002E+06 3.4070003E+05 4.1001998E+06<BR> -4 3 2 -5 4 3<BR> -1 0 0 0 0 0 0<BR>TOL 2<BR> 1 1 8.1813842E-01<BR> 2 2 0.0000000E+00<BR> 3 2 0.0000000E+00<BR> 4 1 0.0000000E+00<BR> 5 2 0.0000000E+00<BR> 6 2 8.0025000E+00<BR> 7 2 8.0025000E-01<BR> 8 2 8.0025000E-01<BR> 9 2 8.0025000E-01<BR> 10 2 8.0025000E-01<BR> -1 0 0 0 0 0 0<BR>SIN 2<BR>EOX<BR>LOG 2<BR>19940118 849 0 3 35export cover landli stdfigc none<BR>~<BR>19940118 850 0 7 190clean landli landlicp # # poly<BR>~<BR>EOL<BR>PRJ 2<BR>Projection UTM<BR>~<BR>Zone 13<BR>~<BR>Datum NAD27<BR>~<BR>Zunits NO<BR>~<BR>Units METERS<BR>~<BR>Spheroid CLARKE1866<BR>~<BR>Xshift 0.0000000000<BR>~<BR>Yshift 0.0000000000<BR>~<BR>Parameters<BR>~<BR>EOP<BR>IFO 2<BR>LANDLICP.ACODE 8 8 80 7<BR>LANDLICP-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 2 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 3 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 4 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 5 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 6 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0<BR> 7 0.0000000E+00 0.0000000E+00 0.0000000E+00 0.0000000E+00 0<BR> 0</P> |
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8楼#
发布于：2005-11-07 16:35
<P>5 CONCLUSION</P>
<P>The content and format of the ARC EXPORT file seems to be<BR>straightforward in most cases. The remaining areas of<BR>uncertainty include:</P> <P> confirmation of the meaning of the second field in the<BR> identification line for INFO files ('XX' or ' ')</P> <P> the meaning of the 'SIN 2' section</P> <P> the precise format of the PRJ file for different<BR> projections</P> <P> possible variation in the '-1' suffixes of INFO<BR> definitions</P> <P> INFO codes for item types other than character,<BR> integer, and real.</P> <P>However, none of these appears to be that serious, and the<BR>indicated formats should be used to identify any errors or<BR>limitations.</P> <P>Because this information was derived from limited<BR>experimentation, it should be considered as tentative and subject<BR>to revision at any time.<BR>APPENDIX A: SAMPLE EXPORT FILE BEFORE TOPOLOGY</P> <P>The following is a listing of an export file.</P> <P><BR>EXP 0 /HOME/ME/ARC/SAMPLE.E00 <BR>ARC 2<BR> 1 1 0 0 0 0 4<BR> 3.4009988E+05 4.1002000E+06 3.4040006E+05 4.1003995E+06<BR> 3.4090012E+05 4.1002000E+06 3.4070003E+05 4.1001995E+06<BR> 2 2 0 0 0 0 2<BR> 3.4029994E+05 4.1001998E+06 3.4009988E+05 4.1002000E+06<BR> 3 3 0 0 0 0 2<BR> 3.4050000E+05 4.1001998E+06 3.4029994E+05 4.1001998E+06<BR> 4 4 0 0 0 0 2<BR> 3.4070003E+05 4.1001995E+06 3.4050000E+05 4.1001998E+06<BR> 5 5 0 0 0 0 2<BR> 3.4019978E+05 4.1000000E+06 3.4029994E+05 4.1001998E+06<BR> 6 6 0 0 0 0 3<BR> 3.4050000E+05 4.1001998E+06 3.4059997E+05 4.1001002E+06<BR> 3.4070003E+05 4.1001995E+06<BR> 7 7 0 0 0 0 3<BR> 3.4070003E+05 4.1001995E+06 3.4079997E+05 4.1000002E+06<BR> 3.4019978E+05 4.1000000E+06<BR> -1 0 0 0 0 0 0<BR>LAB 2<BR> 1 0 3.4046650E+05 4.1002668E+06<BR> 3.4046650E+05 4.1002668E+06 3.4046650E+05 4.1002668E+06<BR> 2 0 3.4048869E+05 4.1000852E+06<BR> 3.4048869E+05 4.1000852E+06 3.4048869E+05 4.1000852E+06<BR> -1 0 0.0000000E+00 0.0000000E+00<BR>TOL 2<BR> 1 2 8.0756250E-02<BR> 2 2 0.0000000E+00<BR> 3 2 0.0000000E+00<BR> 4 2 0.0000000E+00<BR> 5 2 0.0000000E+00<BR> 6 2 8.0756250E+00<BR> 7 2 8.0756250E-01<BR> 8 2 8.0756250E-01<BR> 9 2 8.0756250E-01<BR> 10 2 8.0756250E-01<BR> -1 0 0 0 0 0 0<BR>SIN 2<BR>EOX<BR>PRJ 2<BR>Projection UTM<BR>~<BR>Zone 13<BR>~<BR>Datum NAD27<BR>~<BR>Zunits NO<BR>~<BR>Units METERS<BR>~<BR>Spheroid CLARKE1866<BR>~<BR>Xshift 0.0000000000<BR>~<BR>Yshift 0.0000000000<BR>~<BR>Parameters<BR>~<BR>EOP<BR>IFO 2<BR>LANDLI.ACODE 8 8 80 7<BR>LANDLI-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-</P> |
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9楼#
发布于：2005-11-07 16:35
<P>4.4 .PAT</P>
<P>The .PAT (Polygon or Point Attribute Table) contains four fields<BR>whose item names are self-explanatory. However, additional items<BR>may be added as desired, after the -ID item.</P> <P>An example of an actual .PAT section follows:</P> <P>LANDLICP.PAT XX 4 4 16 4<BR>AREA 4-1 14-1 12 3 60-1 -1 -1-1 1-<BR>PERIMETER 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>LANDLICP# 4-1 94-1 5-1 50-1 -1 -1-1 3-<BR>LANDLICP-ID 4-1 134-1 5-1 50-1 -1 -1-1 4-<BR>-1.7982806E+05 2.3455293E+03 1 0<BR> 8.0025000E+04 1.6990741E+03 2 1<BR> 8.9864000E+04 1.5285940E+03 3 2<BR> 9.9390586E+03 4.8201389E+02 4 0</P> <P>An example of a double-precision .PAT section follows:</P> <P>STDFIG11CPX.PAT XX 5 5 54 3<BR>AREA 8-1 14-1 18 5 60-1 -1 -1-1 1-<BR>PERIMETER 8-1 94-1 18 5 60-1 -1 -1-1 2-<BR>STDFIG11CPX# 4-1 174-1 5-1 50-1 -1 -1-1 3-<BR>STDFIG11CPX-ID 4-1 214-1 5-1 50-1 -1 -1-1 4-<BR>DATA 30-1 254-1 30-1 20-1 -1 -1-1 5-<BR>-1.70000000000000000E+05 0.00000000000000000E+00 1 0</P> <P> 9.00000000000000000E+04 1.53005627441406250E+03 2 1SMALL</P> <P> 8.00000000000000000E+04 1.69907165527343750E+03 3 2LARGE</P> <P><BR>4.5 .PCODE</P> <P>The .PCODE (Polygon Lookup Table) contains eight fields whose<BR>item names are the same (except the -ID) as that in the ADS files<BR>documentation. However, additional items should be able to be be<BR>added as desired, after the LABEL item.</P> <P>An example of an actual .PCODE section follows:</P> <P>LANDLICP.PCODE 8 8 80 2<BR>LANDLICP-ID 4-1 14-1 8-1 50-1 -1 -1-1 1-<BR>XLABEL 4-1 54-1 8 2 60-1 -1 -1-1 2-<BR>YLABEL 4-1 94-1 8 2 60-1 -1 -1-1 3-<BR>SIZE 4-1 134-1 8 2 60-1 -1 -1-1 4-<BR>ANGLE 4-1 174-1 8 2 60-1 -1 -1-1 5-<BR>SZLBL 4-1 214-1 4-1 50-1 -1 -1-1 6-<BR>IFONTF 4-1 254-1 4-1 50-1 -1 -1-1 7-<BR>LABEL 52-1 294-1 52-1 20-1 -1 -1-1 8-<BR> 1 1.6050000E+00 1.4490000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0LARGE<BR> 2 1.6470000E+00 1.1520000E+00 7.0000000E-02 0.0000000E+00 5<BR> 0SMALL</P> <P>4.6 .TIC</P> <P>The .TIC (Tic Coordinates) table contains three fields whose item<BR>names are self-explanatory.</P> <P>An example of an actual .TIC section follows:</P> <P>LANDLICP.TIC XX 3 3 12 4<BR>IDTIC 4-1 14-1 5-1 50-1 -1 -1-1 1-<BR>XTIC 4-1 54-1 12 3 60-1 -1 -1-1 2-<BR>YTIC 4-1 94-1 12 3 60-1 -1 -1-1 3-<BR> 1 3.4009244E+05 4.1000002E+06<BR> 2 3.4010028E+05 4.1004150E+06<BR> 3 3.4090753E+05 4.1003998E+06<BR> 4 3.4089972E+05 4.0999850E+06</P> <P>An example of a double-precision .TIC section follows:</P> <P>STDFIG11CPX.TIC XX 3 3 20 4<BR>IDTIC 4-1 14-1 5-1 50-1 -1 -1-1 1-<BR>XTIC 8-1 54-1 18 5 60-1 -1 -1-1 2-<BR>YTIC 8-1 134-1 18 5 60-1 -1 -1-1 3-<BR> 1 3.40900000000000000E+05 4.10000000000000000E+06<BR> 4 3.40900000000000000E+05 4.10040000000000000E+06<BR> 2 3.40100000000000000E+05 4.10000000000000000E+06<BR> 3 3.40100000000000000E+05 4.10040000000000000E+06<BR></P> |
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