Workaround for int layers in Treshold

2018-09-21 15:49:40 +02:00 · 2018-09-21 15:49:40 +02:00 · e84027a043
commit e84027a043
parent fb0a423015
1 changed files with 3 additions and 0 deletions
--- a/ld2dap/Treshold.py
+++ b/ld2dap/Treshold.py
@ -26,6 +26,9 @@ class Treshold(Filter):
        # This filter each raster independently
        self.logger.info('Filtering')

+        # Workaround for int layers, as int cannot be nan
+        data = data.astype(np.float64)
+
        treshold_filter = data > self.treshold
        repeat_count = treshold_filter.sum(axis=(0, 1))
        data[treshold_filter] = np.nan