added quitck_dataset method

csst_common/data_manager.py

@@ -305,6 +305,43 @@ class CsstMbiDataManager:
             print(dm.l1_detector(detector, post="img.fits"))
         return dm
 
+    @staticmethod
+    def quick_dataset(hostname="dandelion", ver_sim="C5.2", dir_l1=".", exposure_id=100):
+        """ quick dataset generator
+
+        Parameters
+        ----------
+        hostname:
+            {dandelion, ubuntu}
+        ver_sim:
+            {"C5.2"}
+        dir_l1:
+            output directory
+        exposure_id:
+            21-154 for C5.2
+
+        Returns
+        -------
+        CsstMbiDataManager
+            the MBI data manager instance
+        """
+        if hostname == "dandelion":
+            # dandelion node
+            dir_l0 = "/nfsdata/share/csst_simulation_data/Cycle-5-SimuData/multipleBandsImaging/CSST_shearOFF/" \
+                     "MSC_{:07d}/".format(exposure_id)
+            path_aux = "/data/L1Pipeline/msc/ref/MSC_{}_*_{:02d}_combine.fits"
+            dir_pcref = "/data/L1Pipeline/msc/gaia_dr3/"
+        elif hostname == "ubuntu":
+            # PMO node
+            dir_l0 = "/share/simudata/CSSOSDataProductsSims/data/CSSTSimImage_C5/NGP_AstrometryON_shearOFF/" \
+                     "MSC_{:07d}/".format(exposure_id)
+            path_aux = "/data/sim_data/MSC_0000100/ref/MSC_{}_*_{:02d}_combine.fits"
+            dir_pcref = "/home/user/L1Pipeline/msc/gaia_dr3/"
+        else:
+            raise ValueError("@DM: invalid hostname! valid values are {dandelion, ubuntu}")
+
+        return CsstMbiDataManager(ver_sim=ver_sim, dir_l0=dir_l0, dir_l1=dir_l1, dir_pcref=dir_pcref, path_aux=path_aux)
+
 
 if __name__ == "__main__":
     # test C3