Thank you for feedback.
I removed csv-driver.en and committed jump.hu and for csv-driver.hu.
Should be available in next release (r6374+)
I modified a bit the driver so that it can now import a file with .csv
extension and including wkt geometries.
To make it clear, there are two drivers.
- WKT (uppercase) is the original one. It can only load and save pure wkt file
without attribute.
- The new driver (csv-driver) can save geometry as x,y,z or as wkt along with
attributes in a .csv file, but in the other way, it could only read x,y columns
from file with csv extension. Files with wkt and attributes was accepted by the
wkt loader if they had .wkt extension. Now, wkt loader accepts also .csv
extension.
It is more symmetric (can read what it wrote). Hope it is more clear.
I also cleaned up the code a bit. Please test and report.
---
** [bugs:#494] Load WKT file with set options**
**Status:** pending
**Labels:** WKT WKT (set options)
**Created:** Thu Jul 30, 2020 08:54 AM UTC by János Tamás Kis
**Last Updated:** Fri Aug 07, 2020 10:24 AM UTC
**Owner:** michael michaud
**Attachments:**
-
[proba.jmp](https://sourceforge.net/p/jump-pilot/bugs/494/attachment/proba.jmp)
(6.5 kB; application/octet-stream)
-
[proba.wkt](https://sourceforge.net/p/jump-pilot/bugs/494/attachment/proba.wkt)
(149 Bytes; application/octet-stream)
-
[reverse.jmp](https://sourceforge.net/p/jump-pilot/bugs/494/attachment/reverse.jmp)
(7.2 kB; application/octet-stream)
-
[reverse.wkt](https://sourceforge.net/p/jump-pilot/bugs/494/attachment/reverse.wkt)
(149 Bytes; application/octet-stream)
I have a simple WKT file with an attribute data (like 'proba.wkt' file) where
the geomerty is in the second data field/column.
I have open it with the "wkt (set options)" function into a new project.
I have set the "Column containing WKT geometry" listbox to "2".
That was great: I could see the map and data.
I have saved the project as proba.jmp and I saw the
~~~
<key class="java.lang.String">WKT-Column</key>
<value class="java.lang.String">2</value>
~~~
lines in JMP file so I thought everyhing is OK, but when I tried reopen the JMP
file I got a java.lang.Exception:
> Field 1 is needed for geometry but [] has only 0 fields.
What was wrong...?
It's OK, I tried other way...
Let be the geometry in the first and the attribute data in the second data
field/column (like 'reverse.wkt' file) and open it (with "Column containing WKT
geometry" listbox to "1" option) and save the project (reverse.jmp). There are
the
~~~
<key class="java.lang.String">WKT-Column</key>
<value class="java.lang.String">1</value>
~~~
rows.
When I tried reopen then I got the
> Field 0 is needed for geometry but [] has only 0 fields
exception, similar before but the index is 0...
I am afraid, the JMP files are correct but the loader have wrong about indexing
besause it try load geometry from other column what I have set and stored in
JMP file or what am i wrong with?
---
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