CLI: expose all dolphin options

pyproject.toml

@@ -102,8 +102,20 @@ compass = { git = "https://github.com/scottstanie/COMPASS.git", branch = "develo
 # that the sweets tropo step builds on, plus the OPERA CSLC download
 # helpers used by the OperaCslcSearch source and the NISAR GSLC helpers
 # used by NisarGslcSearch.
+# opera-utils extras are pinned explicitly rather than `[all]` because
+# `[all]` folds in the `geopandas` extra, which declares `pyogrio` and
+# `geopandas` as PyPI requirements. uv will then install those as wheels
+# on top of the conda-forge versions pixi has already provided, and the
+# pyogrio wheel crashes on `import pyogrio` with "Could not correctly
+# detect PROJ data files installed by pyogrio wheel" because it picks
+# up conda's PROJ_DATA dir, which doesn't match the wheel's bundled
+# PROJ layout. Listing only the extras sweets actually needs keeps
+# geopandas/pyogrio on the conda-forge side.
 opera-utils = { git = "https://github.com/scottstanie/opera-utils.git", branch = "develop-scott", extras = [
-  "all",
+  "asf",
+  "disp",
+  "nisar",
+  "tropo",
 ] }
 # scottstanie/dolphin@develop-scott carries the YamlModel commented-yaml
 # fix for Union-of-submodels JSON schema, which unblocks the
@@ -165,6 +177,14 @@ pysolid = "*"
 yamale = "*"
 lxml = "*"
 scipy = "*"
+# geopandas + pyogrio are hoisted here (rather than under the plotting
+# feature) so pixi's pypi-to-conda mapping marks them as satisfied for
+# *every* environment. Without this, any PyPI dep that declares a
+# `pyogrio` requirement (e.g. `opera-utils[geopandas]` pulled via an
+# `[all]` extra) causes uv to install a pyogrio wheel on top of conda's,
+# and the wheel crashes with a PROJ-data-dir mismatch on import.
+geopandas = "*"
+pyogrio = "*"
 
 [tool.pixi.tasks]
 test = "pytest"
@@ -186,7 +206,6 @@ mypy = "*"
 [tool.pixi.feature.plotting.dependencies]
 cartopy = "*"
 matplotlib = "*"
-geopandas = "*"
 ipywidgets = "*"
 
 # CPU (default) isce3 build - works on every platform sweets supports.

src/sweets/_tropo.py

@@ -18,8 +18,9 @@
    radians of phase via ``4 * pi / wavelength``, and subtract from the
    unwrapped phase. Write the corrected raster alongside the originals.
 
-The OPERA CSLC reader is registered eagerly when this module is imported,
-so any sweets code path that triggers tropo gets the backend automatically.
+The OPERA CSLC reader is registered lazily the first time
+:func:`create_tropo_corrections` runs, so importing this module stays cheap
+and does not require the ``opera_utils.tropo`` subpackage to be present.
 """
 
 from __future__ import annotations
@@ -157,7 +158,6 @@ def _force_threaded_dns_resolver() -> None:
     aiohttp.resolver.DefaultResolver = aiohttp.resolver.ThreadedResolver
 
 
-_register_opera_cslc_reader()
 _force_threaded_dns_resolver()
 
 
@@ -197,6 +197,8 @@ def create_tropo_corrections(
     """
     from opera_utils.tropo import create_tropo_corrections_for_stack
 
+    _register_opera_cslc_reader()
+
     options = options or TropoOptions()
     output_dir = Path(output_dir).resolve()
     output_dir.mkdir(parents=True, exist_ok=True)