Comments (3)
I encountered exactly the same error today and think I've found the source of the bug, this line:
burstOffset
contains a numpy.int64 which then is used to construct other variables, including commonBurstStartSecondaryIndex, which ends up becoming a mix of numpy and built-in python types, and this propagates finally to the output computeBaseline.xml:
<property name="commonburststartsecondaryindex">
<value>[np.int64(0), np.int64(0), -1]</value>
<doc>Secondary burst start index for common bursts</doc>
</property>
This leads to a failed read when you then run verifyDEM as the next step.
The issue is this function:
So I changed these lines from:
if arr[ind] < mdist:
return ind-mind
To:
if arr[ind] < mdist:
return int(ind-mind)
The getBurstOffset functions claims it returns an int, so the above change looks like what the function was intended to do.
I'll submit a pull request.
from isce2.
Sorry, I'm also a beginner both with this software and SAR processing so I don't think I can answer your question.
Anyway I would strongly recommend you don't clog issues with questions that are unrelated to solving the issue, as it makes issue threads harder to read and understand. Please stick to the discussions board or ask for help on forums like this: https://forum.step.esa.int/.
from isce2.
It seems that you are running ISCE VERSION = 2.6.2
which is quite old. The version 2.6.3 was released more than a year ago. This issue is probably already fixed if you update to the newer version.
from isce2.
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from isce2.