Problem using minty with GMTSAR

[marcontk]

I don't understand this error :

******************** step - correct_LOD ********************
Input data seems to be geocoded. Lookup file not needed.
Traceback (most recent call last):
File "/Users/marcont/opt/miniconda3/bin/smallbaselineApp.py", line 10, in
sys.exit(main())
File "/Users/marcont/opt/miniconda3/lib/python3.8/site-packages/mintpy/smallbaselineApp.py", line 1291, in main
app.run(steps=inps.runSteps)
File "/Users/marcont/opt/miniconda3/lib/python3.8/site-packages/mintpy/smallbaselineApp.py", line 1065, in run
self.run_local_oscillator_drift_correction(sname)
File "/Users/marcont/opt/miniconda3/lib/python3.8/site-packages/mintpy/smallbaselineApp.py", line 728, in run_local_oscillator_drift_correction
fnames = self.get_timeseries_filename(self.template, self.workDir)[step_name]
File "/Users/marcont/opt/miniconda3/lib/python3.8/site-packages/mintpy/smallbaselineApp.py", line 653, in get_timeseries_filename
if atr['PLATFORM'].lower().startswith('env'):
KeyError: 'PLATFORM'

Can someone help me?

[yunjunz]

It seems that the code could not find the PLATFORM metadata from your GMTSAR products. You could add the following to your template file to add this metadata manually, similar to the ORBIT_DIRECTION example here (https://mintpy.readthedocs.io/en/latest/dir_structure/#gmtsar).

PLATFORM = {your_sar_sensor_name}

The available sensor names are listed here (

MintPy/mintpy/objects/sensor.py

Line 12 in 7e36e6a

SENSOR_NAME_VARIATION = {

).

[jyyen]

Hi Yunjun,

what is the possible platform names?
CSK is one, S1A? ALOS1, ALOS2?

JY