diff --git a/src/cal_tools/calcat_interface2.py b/src/cal_tools/calcat_interface2.py
index 084f194b0951754854f805f4746b25d7c3d3d4da..a2af181460c37e2210cd706ec83cba61d2b23afb 100644
--- a/src/cal_tools/calcat_interface2.py
+++ b/src/cal_tools/calcat_interface2.py
@@ -524,20 +524,6 @@ class CalibrationData(Mapping):
             mods.intersection_update(self[cal_type].constants)
         return self.select_modules(aggregator_names=mods)
 
-    def select_calibrations(self, calibrations, require_all=True):
-        if require_all:
-            missing = set(calibrations) - set(self.constant_groups)
-            if missing:
-                raise KeyError(f"Missing calibrations: {', '.join(sorted(missing))}")
-
-        d = {
-            cal_type: mcv.constants
-            for (cal_type, mcv) in self.constant_groups.items()
-            if cal_type in calibrations
-        }
-        # TODO: missing for some modules?
-        return type(self)(d, self.aggregators)
-
     def select_modules(
         self, module_nums=None, *, aggregator_names=None, qm_names=None
     ) -> "CalibrationData":
@@ -570,28 +556,6 @@ class CalibrationData(Mapping):
 
         return type(self)(d, sorted(aggregators))
 
-    def load_all(self, caldb_root=None):
-        res = {}
-
-        const_load_mp = psh.ProcessContext(num_workers=24)
-        keys = []
-        for cal_type, mcv in self.constant_groups.items():
-            res[cal_type] = {}
-            for module in mcv.aggregators:
-                dset = mcv.constants[module].dataset_obj(caldb_root)
-                res[cal_type][module] = const_load_mp.alloc(
-                    shape=dset.shape, dtype=dset.dtype
-                )
-                keys.append((cal_type, module))
-
-        def _load_constant_dataset(wid, index, key):
-            cal_type, mod = key
-            dset = self[cal_type].constants[mod].dataset_obj(caldb_root)
-            dset.read_direct(res[cal_type][mod])
-
-        const_load_mp.map(_load_constant_dataset, keys)
-        return res
-
 
 class ConditionsBase:
     calibration_types = {}  # For subclasses: {calibration: [parameter names]}