Re: [gdal-dev] Slow performance observed while querying the shapefile

2012-09-04 Thread Jukka Rahkonen
kedardeshpande87 gmail.com> writes: > > Hi, > > I have downloaded the latest shapefiles from US Census Bureau TIGER > Shapefiles containaing the ZipCode Tabulation Area (2010) information. I am > reading the shapefile to retrieve the zip code for a given point having > latitude/longitude. I ope

[gdal-dev] Slow performance observed while querying the shapefile

2012-09-04 Thread kedardeshpande87
Hi, I have downloaded the latest shapefiles from US Census Bureau TIGER Shapefiles containaing the ZipCode Tabulation Area (2010) information. I am reading the shapefile to retrieve the zip code for a given point having latitude/longitude. I open the shapefile to get the data source, get the zipco