Update parquet files

cubic1.0_grid64/test/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:98aa63495c9a63b3e428c8161dc4152bef94c210b8a2165b24492e8f7337f565
-size 19869713
+oid sha256:48bc95e55dd2b2eb1f2dd79d815395a143710b785141d7840b304e8a55f1e1cc
+size 634

cubic1.0_grid64/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4dec54b4be65c9e8cf1bc04dd061ffdad325a5c66b4219a9475a9b082a9626b7
-size 99342156
+oid sha256:48bc95e55dd2b2eb1f2dd79d815395a143710b785141d7840b304e8a55f1e1cc
+size 634