49r2: add O320 test with current refraction

tests/etopo1_oper_an_fc_O320_cy49r2.yml

@@ -0,0 +1,119 @@
+grid:        O320
+directions:  24
+frequencies: 29
+bathymetry:  ETOPO1
+
+advection:
+    timestep: 450
+physics:
+    timestep: 900
+
+analysis.begin: 2022-12-31 12:00:00
+analysis.end:   2023-01-01 00:00:00
+forecast.begin: 2023-01-01 00:00:00
+forecast.end:   2023-01-01 06:00:00
+
+begin: ${analysis.begin}
+end:   ${forecast.end}
+
+nproma: 64
+irefra: 2
+
+forcings:
+    file:  data/forcings/oper_an_12h_fc_2023010100_36h_O320.grib
+
+    at:
+      - begin:     ${analysis.begin}
+        end:       ${analysis.end}
+        timestep:  06:00
+      - begin:     ${forecast.begin}
+        end:       ${forecast.end}
+        timestep:  01:00
+
+output:
+    fields:
+        name:
+          - swh         # Significant height of combined wind waves and swell
+          - mwd         # Mean wave direction
+          - mwp         # Mean wave period
+          - pp1d        # Peak wave period
+          - dwi         # 10 metre wind direction
+          - cdww        # Coefficient of drag with waves
+          - wind        # 10 metre wind speed
+        format: grib    # (default : grib) or binary
+        at:
+          - timestep: 01:00
+
+    restart:
+        format: binary # (default : binary) or grib
+        at:
+          - time: ${end}
+
+
+validation:
+
+  double_precision:
+
+    # initial analysis time
+    - name: swh
+      time: 2022-12-31 12:00:00
+      average: 0.1334550051820419E+01
+      relative_tolerance: 1.e-14
+      hashes: ['0x3FF55A5127B719D3']
+
+    # initial forecast time
+    - name: swh
+      time: 2023-01-01 00:00:00
+      average: 0.1522843329260829E+01
+      relative_tolerance: 1.e-14
+      hashes: ['0x3FF85D90F781B65D']
+
+    # 6h into forecast
+    - name: swh
+      time: 2023-01-01 06:00:00
+      average: 0.1602511331925879E+01
+      relative_tolerance: 1.e-14
+      hashes: ['0x3FF9A3E2EC2174F4']
+    - name: swh
+      time: 2023-01-01 06:00:00
+      minimum: 0.1739656079628811E-01
+      relative_tolerance: 1.e-14
+      hashes: ['0x3F91D0676EBB52D5']
+    - name: swh
+      time: 2023-01-01 06:00:00
+      maximum: 0.7461369035298830E+01
+      relative_tolerance: 1.e-14
+      hashes: ['0x401DD8711FD7FB70']
+
+  single_precision:
+
+    # initial analysis time
+    - name: swh
+      time: 2022-12-31 12:00:00
+      average: 0.1334386110305786E+01
+      relative_tolerance: 1.e-6
+      hashes: ['0x3FF559A540000000']
+
+    # initial forecast time
+    - name: swh
+      time: 2023-01-01 00:00:00
+      average: 0.1522840261459351E+01
+      relative_tolerance: 1.e-6
+      hashes: ['0x3FF85D8DC0000000']
+
+    # 6h into forecast
+    - name: swh
+      time: 2023-01-01 06:00:00
+      average: 0.1602509140968323E+01
+      relative_tolerance: 1.e-6
+      hashes: ['0x3FF9A3E0A0000000']
+    - name: swh
+      time: 2023-01-01 06:00:00
+      minimum: 0.1733318902552128E-01
+      relative_tolerance: 1.e-6
+      hashes: ['0x3F91BFCAA0000000']
+    - name: swh
+      time: 2023-01-01 06:00:00
+      maximum: 0.7461367130279541E+01
+      relative_tolerance: 1.e-6
+      hashes: ['0x401DD870A0000000']