start work on results buffers

src/Model/Results/Results.py

@@ -69,3 +69,8 @@ class Results(object):
             self._repertory,
             qlog=None,
         )
+
+    def bufferize(self, key):
+        if self.is_valid:
+            for reach in self._river._reachs:
+                reach.bufferize(self._meta_data["timestamps"], key)

src/Model/Results/River/River.py

@@ -15,6 +15,7 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import logging
+import numpy as np
 
 from datetime import datetime
 
@@ -82,6 +83,7 @@ class Reach(object):
                 lambda p: p.name[0:8] != 'interpol', self._profiles
             )
         )
+        self._buffers = {}
 
     def __len__(self):
         return len(self._profiles)
@@ -102,6 +104,10 @@ class Reach(object):
     def profile_mask(self):
         return self._profile_mask
 
+    @property
+    def buffers(self):
+        return self._buffers
+
     def profile(self, id):
         return self._profiles[id]
 
@@ -111,6 +117,11 @@ class Reach(object):
     def has_sediment(self):
         return any(map(lambda profile: profile.has_sediment(), self._profiles))
 
+    def bufferize(self, timestamps, key):
+        self._buffers[key] = np.zeros((len(timestamps), len(self)))
+        for i, p in enumerate(self._profiles):
+            self._buffers[key][:, i] = p.get_key(key)
+
 
 class River(object):
     def __init__(self, study):

src/Solver/Mage.py

@@ -1106,6 +1106,10 @@ class Mage8(Mage):
                         r.set(i, t, "V", v)
             logger.info(f"read_bin: ... end with {len(ts)} timestamp read")
 
+        results.bufferize("Z")
+        results.bufferize("Q")
+        results.bufferize("V")
+
     @timer
     def read_gra(self, study, repertory, results, qlog=None, name="0"):
         if not study.river.has_sediment():