search

rBatt / trawl

Analysis of scientific trawl surveys of bottom-dwelling marine organisms
1 stars 0 forks source link

1º bug? pasting stratum and strat2 #19

Closed rBatt closed 9 years ago

rBatt commented 9 years ago

When I was putting strata on a 1º grid, the idea was to define a stratum as anything in a 1º. However, I created strata by pasting ll2strat() with stratum.

In other words, if the border between 2 strata ran through a 1º grid cell, then haul on either side of the border, but still in the same 1º cell, would be considered part of different strata. Moreover, they would be rather unique strata b/c there are fewer opportunities to sample these potentiall N times subdivided strata.

It is unclear how much this matters in practice, but it doesn't seem to be intentional.

rBatt commented 9 years ago

resolved with d91331f42f7439674f97296a021e16796148dbcb