load multiple stack files + resize ionosphere on the fly #796
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+ utils.isce_utils.extract_geometry_metadata(): - extract LENGTH & WIDTH, as reference for the A/RLOOKS - update attribute if box is not None - simplify its usage in prep_fringe.py + prep_isce.prepare_stack(): update the following metadata if the input obs file has different size than the stack.rsc file, to better reflect the truth, e.g. for low resolution iono file. - A/RLOOKS - AZIMUTH/RANGE_PIXEL_SIZE - NCORRLOOKS - note that LENGTH/WIDTH/Y/X_FIRST/STEP is already extracted from the obs file, thus, no need for checking or updating to reflect the truth.
+ replace the combination of -f/-d with the single -f option for a simpler and more robust logic to grab all data files in a given path pattern. + Together with the A/RLOOKS update from previous commit, this allows preparing metadata for both regular and iono interferograms in different resolutions.
+ objects.stackDict.py:
- ifgramStackDict.get_size(): add geom_obj arg to be able to use the size from the reference geometry file, for the low-resolution ion file, needed for run_or_skip() checking in load_data.py
- ifgramStackDict.write2hdf5(): add geom_obj arg, to auto detect the low-reso ion file, for resizing on the fly
- ifgramDict.read(): add resize2shape arg to resize on the fly using skimage.transform.resize(), and make it compatible with the exiting subset and resampling options.
+ load_data.py: support multiple stack files loading in one command line, which is more flexible and simpler
- remove the obsolete --ion option, as it's not needed anymore
- remove the rarely used --output options, and use the hardwired values in the code, for simplification
- code refactoring
- update to the latest usage of prep_isce.py, to support loading regular and ion interferograms at the same command line call
- use a for loop to load the following multiple stack HDF5 files:
- ifgramStack.h5
- ionStack.h5
- offsetStack.h5
+ diff.py: light refactoring
5 tasks
yunjunz
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Jun 17, 2022
+ utils.isce_utils.extract_geometry_metadata():
- extract LENGTH & WIDTH, as reference for the A/RLOOKS
- update attribute if box is not None
- simplify its usage in prep_fringe.py
+ prep_isce.py: simplify and support multiple obs files w/ different resolutions
- prepare_stack(): update A/R/NCORRLOOKS & AZ/RG_PIXEL_SIZE if the input obs file has a different size than the stack.rsc file, to better reflect the truth, e.g. for low-resolution iono file.
- Note that LENGTH/WIDTH/Y/X_FIRST/STEP is already extracted from the obs file, thus, no need for checking or updating to reflect the truth.
- replace the combination of `-f/-d` with the single `-f` option for a simpler and more robust logic to grab all data files in a given path pattern.
+ objects.stackDict.py:
- ifgramStackDict.get_size(): add geom_obj arg to be able to use the size from the reference geometry file, for the low-resolution ion file, needed for run_or_skip() checking in load_data.py
- ifgramStackDict.write2hdf5(): add geom_obj arg, to auto detect the low-reso ion file, for resizing on the fly
- ifgramDict.read(): add resize2shape arg to resize on the fly using skimage.transform.resize(), and make it compatible with the exiting subset and resampling options.
+ load_data.py: support multiple stack files loading in one command line, which is more flexible and simpler
- remove the obsolete --ion option, as it's not needed anymore
- remove the rarely used --output options, and use the hardwired values in the code, for simplification
- code refactoring
- update to the latest usage of prep_isce.py, to support loading regular and ion interferograms at the same command line call
- use a for loop to load the following multiple stack HDF5 files:
- ifgramStack.h5
- ionStack.h5
- offsetStack.h5
+ diff.py: light refactoring
yuankailiu
added a commit
to yuankailiu/MintPy
that referenced
this pull request
Jun 17, 2022
Allow different options of multilook interpolation while loading data by parsing a method variable + 'nearest' method (default) + 'mean' method + 'median' method Propagate the method variable from the template file named as mintpy.load.stepMethod Merge and resolve conflicts with insarlab#796
yunjunz
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that referenced
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Jun 21, 2022
Allow different options of multilook interpolation while loading data by parsing a method variable + 'nearest' method (default) + 'mean' method + 'median' method Propagate the method variable from the template file named as mintpy.load.stepMethod Merge and resolve conflicts with insarlab#796
yunjunz
pushed a commit
to yuankailiu/MintPy
that referenced
this pull request
Jun 22, 2022
Allow different options of multilook interpolation while loading data by parsing a method variable + 'nearest' method (default) + 'mean' method + 'median' method Propagate the method variable from the template file named as mintpy.load.stepMethod Merge and resolve conflicts with insarlab#796
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Description of proposed changes
This PR supports loading multiple stack files in one command line, to simplify its usage, e.g.:
ifgramStack.h5for regular interferogramsionStack.h5for ionosphere estimateoffsetStack.h5for range/azimuth offsetsIt also resizes the low-resolution ionosphere, such as provided by isce2/topsStack, to the same spatial extent as the regular interferograms during the loading process, to simplify the operations afterward.
Changes / simplications in the following scripts are made to support the above capability:
objects/stackDict.pyprep_isce.pyload_data.pyReminders