[GRASS-user] error with imported kml file

[Stuart Edwards]

Anna

Thanks for the quick response. 

Here's the output from v.what -j for the query in the screenshot:

(Sun Feb 12 17:14:20 2017)                                                      
v.what -j map=DBT___Waste___3D at corH coordinates=-79:45:47.0628, 39:05:14.8848   
{"Coordinates": {"East": "79W", "North": "39N"},
"Maps":
[{"Map": "DBT___Waste___3D",
"Mapset": "corH"}
]}
(Sun Feb 12 17:14:21 2017) Command finished (0 sec)   

Output from v.db.select (same query):

(Sun Feb 12 17:19:57 2017)                                                      
v.db.select --overwrite map=DBT___Waste___3D at corH file=/Users/sesMacBook/Baker/CorridorH/WasteDisposal/vdbselect1
(Sun Feb 12 17:19:57 2017) Command finished (0 sec)    

output:  https://www.dropbox.com/s/wdxxah4et00vwhy/vdbselect1?dl=0

Another kml contour file (from a different source) displayed in the same mapset produces normal results from a query:

east, north: -79.7618228288, 39.0853199854
DESIGN_MAJOR_CONTOURS at corH: 
  Type: Line
  Id: 5007
  Length: 106.682658
  Line_height: 691.997
  Layer: 1
  Category: 1
  Driver: sqlite
  Database: /Users/sesMacBook/grassdata/KML/corH/sqlite/sqlite.db
  Table: DESIGN_MAJOR_CONTOURS
  Key_column: cat
  Attributes: 
    cat: 1
    Name: Style2
    altitudeMode: absolute
    tessellate: -1
    extrude: -1
    visibility: -1

However, the v.what -j command produces a similar result to the one above:

(Sun Feb 12 17:29:12 2017)                                                      
v.what -j map=DESIGN_MAJOR_CONTOURS at corH coordinates=-79.7618228288, 39.0853199854
{"Coordinates": {"East": "79:45:42.562184W", "North": "39:05:07.151947N"},
"Maps":
[{"Map": "DESIGN_MAJOR_CONTOURS",
"Mapset": "corH"}
]}
(Sun Feb 12 17:29:12 2017) Command finished (0 sec)                             
                         
and the v.db.select output is much shorter:

(Sun Feb 12 17:35:44 2017)                                                      
v.db.select --overwrite map=DESIGN_MAJOR_CONTOURS at corH file=/Users/sesMacBook/Baker/CorridorH/WasteDisposal/vdbselect2
(Sun Feb 12 17:35:44 2017) Command finished (0 sec) 

produces:

cat|Name|description|timestamp|begin|end|altitudeMode|tessellate|extrude|visibility|drawOrder|icon
1|Style2|||||absolute|-1|-1|-1||

I can send you the two kml files if that would be helpful.

thx

Stu

> On Feb 12, 2017, at 3:44 PM, Anna Petrášová <kratochanna at gmail.com <mailto:kratochanna at gmail.com>> wrote:
> 
> Hi,
> 
> On Sun, Feb 12, 2017 at 10:36 AM, Stuart Edwards <sedwards2 at cinci.rr.com <mailto:sedwards2 at cinci.rr.com>> wrote:
> Hi -
> 
> I have imported a kml file that contains contours of a feature of interest. Functionally an x,y,z data set.  It displays correctly in GRASS. When queried to determine the value of z, the attached error is given that indicates a lack of conformance with JSON formatting.  The values of z are given for the feature in the error message but additional processing such as v.to.rast does not work.  GRASS is able to label the contours correctly.   Using the attribute table manager is not much help - it produces an error that indicates 'Inconsistent number of columns in table'.  
> 
> I see that there is a bug report (3133) that reflects the same problem but has been fixed in 7.0.5 - I'm getting the 'same' error in 7.3.svn. (on OS X 10.10.5)
> 
> The error message is too long to fit on the monitor - and is not scrollable, so the full content is not visible.
> 
> Any assistance or advice much appreciated.
> 
> please post (or attach) the text outputs of v.what with -j flag and v.db.select, which are the backend commands behind the GUI dialogs. That helps us to analyze it.
> 
> Anna
> 
> Stu
> 
> <Screen Shot 2017-02-12 at 10.29.33 AM.png>
> 
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