Hi!
I am having problems creating the USA_239 surrogate using the hpms2017_v3_04052020.shp. I am getting an error message that there is no overlap between this shape file and the standard output grid. I understand from earlier posts there are issues with creating this surrogate insofar as it can take a long time to run and the postgres tool is recommended but I am currently bound to use the Java Spatial Allocation tool (v4.4). I am not using the same grid as the NEI project so I cannot reuse the NEI surrogates. If anyone has seen this problem and has a workaround I would really appreciate it. Thanks.
David