update idm.py.

Signed-off-by: Sgr A* VMT <1611902585@qq.com>
2024-01-29 10:33:47 +00:00
parent ecd996b61b
commit eb35ffc0de
1 changed files with 3 additions and 1 deletions
--- a/idm.py
+++ b/idm.py
@@ -469,7 +469,9 @@ class IDMProbe:
        if axis_twist_compensation is not None:
            z_compensation = (
                axis_twist_compensation.get_z_compensation_value(pos))
-        sample["dist"] = self.freq_to_dist(sample["freq"], sample["temp"])+z_compensation
+        sample["dist"] = self.freq_to_dist(sample["freq"], sample["temp"])
+        if sample["dist"]~=None:
+            sample["dist"]=sample["dist"]+z_compensation
        sample["pos"] = pos
        sample["vel"] = vel