Forum Discussion
Custom Shape Maps Unexpected Error
- 9 years ago
Ok, I think I might know the potential cause of your issue. When you pulled the file off of GitHub, my guess is that you did not save the actual json file. Instead, you probably right-clicked in the ReadMe and did a Save As on the link to the blob. Is that correct?
GitHub shows a preview of TopoJson, GeoJson, etc. blobs on their own page. Unless you download the entire repo, you need to click through the link and save the Raw json instead of the blob preview.
Yep, Sean could just as well have been taking screenshots off my computer. Identical to what I'm doing.
Ok, I think I might know the potential cause of your issue. When you pulled the file off of GitHub, my guess is that you did not save the actual json file. Instead, you probably right-clicked in the ReadMe and did a Save As on the link to the blob. Is that correct?
GitHub shows a preview of TopoJson, GeoJson, etc. blobs on their own page. Unless you download the entire repo, you need to click through the link and save the Raw json instead of the blob preview.
- Anonymous9 years agoNot applicable
deldersveld yep that was it. Thanks. I assumed that a URL that ended in a file name with a file extension was a link to the actual file with that name and extension. Silly me. Apparently github is different from the entire rest of the internet.
- Sean9 years agoCommunity Champion
deldersveld Thanks! :smileyhappy:
As Anonymous said it really looks like you are saving the right file.
Next I'll have to give QGIS a try because I'm having to luck with mapshaper converting other GeoJSON files into usable in PBI TopoJSON files. Thanks!
- Sean9 years agoCommunity Champion
deldersveld I have a question about your us-albers.counties.json file?
I can't figure out how to plot the correct county in the correct state?
Here is some sample data
These are the 3 most popular county names
(btw these are not all their occurences - I kind of narrowed them down to just the SE/4 of the country)
County Column Full State Name Population County Name County, State County Word Jefferson County Alabama 659,479 Jefferson Jefferson County, Alabama County Washington County Alabama 16,877 Washington Washington County, Alabama County Jefferson County Arkansas 73,191 Jefferson Jefferson County, Arkansas County Lincoln County Arkansas 14,031 Lincoln Lincoln County, Arkansas County Washington County Arkansas 216,410 Washington Washington County, Arkansas County Jefferson County Florida 14,194 Jefferson Jefferson County, Florida County Washington County Florida 24,624 Washington Washington County, Florida County Jefferson County Georgia 16,320 Jefferson Jefferson County, Georgia County Lincoln County Georgia 7,751 Lincoln Lincoln County, Georgia County Washington County Georgia 20,676 Washington Washington County, Georgia County Jefferson County Indiana 32,458 Jefferson Jefferson County, Indiana County Washington County Indiana 27,780 Washington Washington County, Indiana County Jefferson County Kansas 18,813 Jefferson Jefferson County, Kansas County Lincoln County Kansas 3,147 Lincoln Lincoln County, Kansas County Washington County Kansas 5,629 Washington Washington County, Kansas County Jefferson County Kentucky 756,832 Jefferson Jefferson County, Kentucky County Lincoln County Kentucky 24,370 Lincoln Lincoln County, Kentucky County Washington County Kentucky 11,875 Washington Washington County, Kentucky County Jefferson County Mississippi 7,629 Jefferson Jefferson County, Mississippi County Lincoln County Mississippi 34,810 Lincoln Lincoln County, Mississippi County Washington County Mississippi 49,688 Washington Washington County, Mississippi County Jefferson County Missouri 221,396 Jefferson Jefferson County, Missouri County Lincoln County Missouri 53,860 Lincoln Lincoln County, Missouri County Washington County Missouri 25,172 Washington Washington County, Missouri County Lincoln County North Carolina 79,740 Lincoln Lincoln County, North Carolina County Washington County North Carolina 12,722 Washington Washington County, North Carolina County Jefferson County Oklahoma 6,432 Jefferson Jefferson County, Oklahoma County Lincoln County Oklahoma 34,351 Lincoln Lincoln County, Oklahoma County Washington County Oklahoma 51,577 Washington Washington County, Oklahoma County Jefferson County Tennessee 52,123 Jefferson Jefferson County, Tennessee County Lincoln County Tennessee 33,633 Lincoln Lincoln County, Tennessee County Washington County Tennessee 125,546 Washington Washington County, Tennessee County Jefferson County Texas 252,358 Jefferson Jefferson County, Texas County Washington County Texas 34,147 Washington Washington County, Texas County Washington County Virginia 54,907 Washington Washington County, Virginia County Jefferson County West Virginia 55,073 Jefferson Jefferson County, West Virginia County Lincoln County West Virginia 21,559 Lincoln Lincoln County, West Virginia County In both PBI's regular and filled maps and in the ArcGIS visual you basically use the County, State field and you get this result...
(Note that if you don't use this field you'll get incorrect results!)
Now when we go to the topojson file - it would not plot anything using the County, State field
If i use only the County it plot like this - it plots Counties with the same name but in states which are not even included
Any advice will be much appreciated!
Thanks in advance!
- Anonymous8 years agoNot applicable
I would try using a column that concatenates the county and state, e.g. "Hamilton County, OH" rather than the raw county name.