need help here. IW1.xml did not created in 'home/..../coreg_secondarys/20250525' folder.

[Karthi-Wolf]

actually, i got this error (FileNotFoundError: [Errno 2] No such file or directory: '/home/incois/mohanty/karthi/SBAS/new4/coreg_secondarys/20250525/IW1.xml') so out of 277 dates, 21image's folder didn't get it's IW.xml file, but the 20250525 folder shown error of not having the IW1.xml file. what should i do here.

I did "stackSentinel.py -s /home../../slc -o /home../../slc/orbits -d /home../../dem/demLat_N19_N22_Lon_E084_E087.dem.wgs84 -b '19.760 19.917 85.725 85.935' -W interferogram -n '1 2 3' -a /home../../slc/orbits -c 5 -C NESD -m 20160101 --num_proc 32 --num_proc4topo 32 -e 0.30"

what can i do

1. exclude the dates not having the IW1.xml in the starting stackSentinel.py by (-x)
2. delete those date's folder in the current stage and continue processing
3. or it's the problem with the date and i only exclude that?
4. or this one made error "Exception: Coherence threshold too strict. No points left for reliable ESD estimate"?
5. please give your opinion also

Traceback (most recent call last):
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/SentinelWrapper.py", line 251, in
main(args.start,args.end)
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/SentinelWrapper.py", line 242, in main
cfgParser.runCmd()
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/SentinelWrapper.py", line 54, in runCmd
func_modules.main(self.funcParams[section])
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/estimateAzimuthMisreg.py", line 138, in main
raise Exception('Coherence threshold too strict. No points left for reliable ESD estimate')
Exception: Coherence threshold too strict. No points left for reliable ESD estimate
Traceback (most recent call last):
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/extractCommonValidRegion.py", line 141, in
main()
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/extractCommonValidRegion.py", line 121, in main
secondaryList = dropSecondarysWithDifferentNumberOfBursts(secondaryList, inps.reference, swathList)
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/extractCommonValidRegion.py", line 82, in dropSecondarysWithDifferentNumberOfBursts
prodSecondary = ut.loadProduct(os.path.join(secondary, 'IW{0}.xml'.format(swath)))
File "/home/incois/mohanty/.conda/envs/insar_env/share/isce2/topsStack/s1a_isce_utils.py", line 26, in loadProduct
obj = pm.loadProduct(xmlname)
File "/home/incois/mohanty/.conda/envs/insar_env/lib/python3.9/site-packages/isce/components/iscesys/Component/ProductManager.py", line 25, in loadProduct
self.load(filename)
File "/home/incois/mohanty/.conda/envs/insar_env/lib/python3.9/site-packages/isce/components/iscesys/Component/Configurable.py", line 1407, in load
tmpProp, tmpFact, tmpMisc = FP.parse(filename)
File "/home/incois/mohanty/.conda/envs/insar_env/lib/python3.9/site-packages/isce/components/iscesys/Parsers/XmlParser.py", line 41, in parse
root = ET.parse(filename)
File "/home/incois/mohanty/.conda/envs/insar_env/lib/python3.9/xml/etree/ElementTree.py", line 1222, in parse
tree.parse(source, parser)
File "/home/incois/mohanty/.conda/envs/insar_env/lib/python3.9/xml/etree/ElementTree.py", line 569, in parse
source = open(source, "rb")
FileNotFoundError: [Errno 2] No such file or directory: '/home/incois/mohanty/karthi/SBAS/new4/coreg_secondarys/20250525/IW1.xml'