In the example I gave, the "temp.shp", 'temp.bdf", etc ... do not
exist in the current working directory (".") before I call:
writeOGR(shape, '.', layer='temp', driver='ESRI Shapefile', verbose=TRUE)
I should have specified this. Also, the working directory permissions
are set to owner read/write/execute (unix: drwxr-xr-x).
On Fri, Aug 17, 2012 at 2:17 PM, MacQueen, Don wrote:
> Are the output files already there?
> In that case, try overwrite_layer=TRUE
>
> -Don
>
> --
> Don MacQueen
>
> Lawrence Livermore National Laboratory
> 7000 East Ave., L-627
> Livermore, CA 94550
> 925-423-1062
>
>
>
>
>
> On 8/17/12 9:28 AM, "Scott Duke-Sylvester"
> wrote:
>
>>I have a quick question: It appears that in rgdal v0.7-12 (R version
>>2.15.1, OSX 10.6.8) writeOGR will not write a shapefile the the
>>current directory. Is this correct? An earlier version of rgdal must
>>have allowed this because I have a older script that used to work, but
>>doesn't now.
>>
>>So, as an example, here is what I get today:
>>
>>> shape = readOGR('.', layer='S20_G75_V00_HAASHP10_R00')
>>OGR data source with driver: ESRI Shapefile
>>Source: ".", layer: "S20_G75_V00_HAASHP10_R00"
>>with 169 features and 23 fields
>>Feature type: wkbPolygon with 2 dimensions
>>
>>> writeOGR(shape, '.', layer='temp', driver='ESRI Shapefile',
>>>verbose=TRUE)
>>Error in writeOGR(shape, ".", layer = "temp", driver = "ESRI Shapefile") :
>> Creation of output file failed
>>
>>> writeOGR(shape, '/tmp', layer='temp', driver='ESRI
>>>Shapefile',verbose=TRUE)
>>$object_type
>>[1] "SpatialPolygonsDataFrame"
>>
>>$output_dsn
>>[1] "/tmp"
>>
>>$output_layer
>>[1] "temp"
>>
>>$output_diver
>>[1] "ESRI Shapefile"
>>
>>$output_n
>>[1] 169
>>
>>$output_nfields
>>[1] 23
>>
>>$output_fields
>> [1] "ID" "ANID" "F_AREA" "Avg_z" "Manning"
>> [6] "IniWL" "IniSal" "DispCoeff" "HydRad" "veg1_DW"
>>[11] "veg2_IW""veg3_SW""veg4_DC""veg5_IC""veg6_SC"
>>[16] "veg7_Marsh" "veg8_Swamp" "Rain_StID" "Wetland""Openwater"
>>[21] "iniBed_m" "maxH_m" "BoxID"
>>
>>$output_fclasses
>> [1] 0 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 4
>>
>>$dataset_options
>>NULL
>>
>>$layer_options
>>NULL
>>
>>
>>--
>>Scott M. Duke-Sylvester
>>Assistant Professor
>>Department of Biology
>>
>>Office : 300 E. St. Mary Blvd
>> Billeaud Hall, Room 141
>> Lafayette, LA 70504
>>
>>Mailing address : UL Lafayette
>> Department of Biology
>> P.O.Box 42451
>> Lafayette, LA 70504-2451
>>
>>Phone : 337 482 5304
>>Fax : 337 482 5834
>>email : smd3...@louisiana.edu
>>
>>
>>This e-mail message (including any attachments) is for t...{{dropped:11}}
>>
>>__
>>R-help@r-project.org mailing list
>>https://stat.ethz.ch/mailman/listinfo/r-help
>>PLEASE do read the posting guide
>>http://www.R-project.org/posting-guide.html
>>and provide commented, minimal, self-contained, reproducible code.
>
--
Scott M. Duke-Sylvester
Assistant Professor
Department of Biology
Office : 300 E. St. Mary Blvd
Billeaud Hall, Room 141
Lafayette, LA 70504
Mailing address : UL Lafayette
Department of Biology
P.O.Box 42451
Lafayette, LA 70504-2451
Phone : 337 482 5304
Fax : 337 482 5834
email : smd3...@louisiana.edu
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