-data:
- mkdir -p data/census-2000-block/maryland/
- if [ ! -f data/census-2000-block/maryland/tl_2008_24_tabblock00.shp ]; then \
- wget -O tiger.zip $(TIGER_DATA_URL); \
- unzip tiger.zip; \
- rm tiger.zip; \
- unzip srv/ftp/geo/tiger/TIGER2008/24_MARYLAND/tl_2008_24_tabblock00.zip \
- -d ./data/census-2000-block/maryland/; \
- rm -rf srv; \
+data: tiger_blocks
+
+tiger_blocks: md_blocks va_blocks pa_blocks ny_blocks
+
+md_blocks:
+ mkdir -p data/census2000/maryland/block
+ if [ ! -f data/census2000/maryland/block/tl_2009_24_tabblock00.shp ]; \
+ then \
+ wget -O mdblocks.zip $(MD_BLOCKS_URL); \
+ unzip mdblocks.zip -d ./data/census2000/maryland/block; \
+ rm mdblocks.zip; \
+ fi;
+
+va_blocks:
+ mkdir -p data/census2000/virginia/block
+ if [ ! -f data/census2000/virginia/block/tl_2009_51_tabblock00.shp ]; \
+ then \
+ wget -O vablocks.zip $(VA_BLOCKS_URL); \
+ unzip vablocks.zip -d ./data/census2000/virginia/block; \
+ rm vablocks.zip; \
+ fi;
+
+pa_blocks:
+ mkdir -p data/census2000/pennsylvania/block
+ if [ ! -f data/census2000/pennsylvania/block/tl_2009_42_tabblock00.shp ]; \
+ then \
+ wget -O pablocks.zip $(PA_BLOCKS_URL); \
+ unzip pablocks.zip -d ./data/census2000/pennsylvania/block; \
+ rm pablocks.zip; \
+ fi;
+
+ny_blocks:
+ mkdir -p data/census2000/new_york/block
+ if [ ! -f data/census2000/new_york/block/tl_2009_36_tabblock00.shp ]; \
+ then \
+ wget -O nyblocks.zip $(NY_BLOCKS_URL); \
+ unzip nyblocks.zip -d ./data/census2000/new_york/block; \
+ rm nyblocks.zip; \