search

isce-framework / isce2

InSAR Scientific Computing Environment version 2
Other
511 stars 250 forks source link

segmentation slc_offset using alos2App.py #824

Open remydominique opened 7 months ago

remydominique commented 7 months ago

Hi, I try to compute some interferograms from ALOS2 in Spotlight mode using ISCE on the Reunion Island. Nevertheless, I have the following error during the step slc_offset using alos2App.py. Can anyone tell me what caused this error and how to fix it. Thank you for helping me Best regards Using default ISCE Path: /home/remy/anaconda3/envs/isce2/lib/python3.8/site-packages/isce This is the Open Source version of ISCE. Some of the workflows depend on a separate licensed package. To obtain the licensed package, please make a request for ISCE through the website: https://download.jpl.nasa.gov/ops/request/index.cfm. Alternatively, if you are a member, or can become a member of WinSAR you may be able to obtain access to a version of the licensed sofware at https://winsar.unavco.org/software/isce 2024-02-27 15:42:25,450 - isce.insar - INFO - ISCE VERSION = 2.6.2, RELEASE_SVN_REVISION = ,RELEASE_DATE = 20230117, CURRENT_SVN_REVISION = ISCE VERSION = 2.6.2, RELEASE_SVN_REVISION = ,RELEASE_DATE = 20230117, CURRENT_SVN_REVISION = Step processing Running step slc_offset estimating offset frame 6790, swath 1 2024-02-27 15:42:25,546 - isce.zerodop.topozero - WARNING - Default Peg heading set to: -0.20966052984605854 Polynomial Order: 0 - by - 0 0
Polynomial Order: 0 - by - 1 805141 143.042 GDAL open (R): /mnt/data/PITON/proc/dem_1_arcsec/demLat_S22_S21_Lon_E055_E056.dem.wgs84.vrt API open (WR): lat.rdr API open (WR): lon.rdr API open (WR): hgt.rdr API open (WR): los.rdr C pointer already created. Finalize and recreate if image dimensions changed. C pointer already created. Finalize and recreate if image dimensions changed. Initializing biquintic interpolator Orbit interpolation method: hermite Max threads used: 12 DEM parameters: Dimensions: 3600 3600 Top Left: 55.000000000000000 -21.000000000000000
Spacing: 2.7777777777777778E-004 -2.7777777777777778E-004 Lon: 55.000000000000000 55.999722222222225
Lat: -21.999722222222221 -21.000000000000000

Estimated DEM bounds needed for global height range: Lon: 55.327469121698982 56.007384863676556
Lat: -21.546328112349123 -20.969209306094690
Warning: east limit may be insufficient for global height range Warning: north limit may be insufficient for global height range

Actual DEM bounds used: Dimensions: 2422 1968 Top Left: 55.327222222222225 -21.000000000000000
Spacing: 2.7777777777777778E-004 -2.7777777777777778E-004 Lon: 55.327222222222225 55.999722222222225
Lat: -21.546388888888888 -21.000000000000000
Lines: 1 1968 Pixels: 1179 3600 Max DEM height: 3.00000000
Primary iterations: 25 Secondary iterations: 10 Distance threshold : 5.0000000000000003E-002 Processing line: 1 7622.2756101074201
Dopplers: 0.0000000000000000 0.0000000000000000 0.0000000000000000
Total convergence: 18906 out of 30058 API close: lat.rdr API open (R): lat.rdr API close: lat.rdr API close: lon.rdr API open (R): lon.rdr API close: lon.rdr API close: hgt.rdr API open (R): hgt.rdr API close: hgt.rdr API close: los.rdr API open (R): los.rdr API close: los.rdr GDAL close: /mnt/data/PITON/proc/dem_1_arcsec/demLat_S22_S21_Lon_E055_E056.dem.wgs84.vrt create water body in radar coordinates... processing line 266 of 266 GDAL open (R): 230623.slc.vrt GDAL open (R): 230707.slc.vrt Polynomial Order: 0 - by - 0 0
Scale Factor in Range: 1.0 Scale Factor in Azimuth: 1.0 Skip Sample Down: 1402 Skip Sample Across: 593 Input Bands: 1 1 XXX start timer Erreur de segmentation (core dumped)

Arctic-Ambrun commented 4 months ago

core dumped try to use python IDE to run it