add resize cpp files

bfps/cpp/full_code/resize.cpp

+#include <string>
+#include <cmath>
+#include "resize.hpp"
+#include "scope_timer.hpp"
+
+
+template <typename rnumber>
+int resize<rnumber>::initialize(void)
+{
+    this->NSVE_field_stats<rnumber>::initialize();
+    DEBUG_MSG("after NSVE_field_stats::initialize\n");
+    hid_t parameter_file = H5Fopen(
+            (this->simname + std::string(".h5")).c_str(),
+            H5F_ACC_RDONLY,
+            H5P_DEFAULT);
+
+    this->niter_out = hdf5_tools::read_value<int>(
+            parameter_file, "/parameters/niter_out");
+    H5Fclose(parameter_file);
+    parameter_file = H5Fopen(
+            (this->simname + std::string("_post.h5")).c_str(),
+            H5F_ACC_RDONLY,
+            H5P_DEFAULT);
+    DEBUG_MSG("before read_vector\n");
+    this->iteration_list = hdf5_tools::read_vector<int>(
+            parameter_file,
+            "/resize/parameters/iteration_list");
+
+    this->new_nx = hdf5_tools::read_value<int>(
+            parameter_file, "/resize/parameters/new_nx");
+    this->new_ny = hdf5_tools::read_value<int>(
+            parameter_file, "/resize/parameters/new_ny");
+    this->new_nz = hdf5_tools::read_value<int>(
+            parameter_file, "/resize/parameters/new_nz");
+    this->new_simname = hdf5_tools::read_string(
+            parameter_file, "/resize/parameters/new_simname");
+    H5Fclose(parameter_file);
+
+    this->new_field = new field<rnumber, FFTW, THREE>(
+            this->new_nx, this->new_ny, this->new_nz,
+            this->comm,
+            this->vorticity->fftw_plan_rigor);
+    return EXIT_SUCCESS;
+}
+
+template <typename rnumber>
+int resize<rnumber>::work_on_current_iteration(void)
+{
+    DEBUG_MSG("entered resize::work_on_current_iteration\n");
+    this->read_current_cvorticity();
+
+    std::string fname = (
+            this->new_simname +
+            std::string("_fields.h5"));
+    this->new_field = this->vorticity;
+    this->new_field->io(
+            fname,
+            "vorticity",
+            this->iteration,
+            false);
+    return EXIT_SUCCESS;
+}
+
+template <typename rnumber>
+int resize<rnumber>::finalize(void)
+{
+    delete this->new_field;
+    this->NSVE_field_stats<rnumber>::finalize();
+    return EXIT_SUCCESS;
+}
+
+template class resize<float>;
+template class resize<double>;
+

bfps/cpp/full_code/resize.hpp

+/**********************************************************************
+*                                                                     *
+*  Copyright 2017 Max Planck Institute                                *
+*                 for Dynamics and Self-Organization                  *
+*                                                                     *
+*  This file is part of bfps.                                         *
+*                                                                     *
+*  bfps is free software: you can redistribute it and/or modify       *
+*  it under the terms of the GNU General Public License as published  *
+*  by the Free Software Foundation, either version 3 of the License,  *
+*  or (at your option) any later version.                             *
+*                                                                     *
+*  bfps is distributed in the hope that it will be useful,            *
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of     *
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the      *
+*  GNU General Public License for more details.                       *
+*                                                                     *
+*  You should have received a copy of the GNU General Public License  *
+*  along with bfps.  If not, see <http://www.gnu.org/licenses/>       *
+*                                                                     *
+* Contact: Cristian.Lalescu@ds.mpg.de                                 *
+*                                                                     *
+**********************************************************************/
+
+
+
+#ifndef RESIZE_HPP
+#define RESIZE_HPP
+
+#include <cstdlib>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <vector>
+#include "base.hpp"
+#include "field.hpp"
+#include "field_binary_IO.hpp"
+#include "full_code/NSVE_field_stats.hpp"
+
+template <typename rnumber>
+class resize: public NSVE_field_stats<rnumber>
+{
+    public:
+        std::string new_simname;
+
+        int new_nx;
+        int new_ny;
+        int new_nz;
+
+        int niter_out;
+
+        field<rnumber, FFTW, THREE> *new_field;
+
+        resize(
+                const MPI_Comm COMMUNICATOR,
+                const std::string &simulation_name):
+            NSVE_field_stats<rnumber>(
+                    COMMUNICATOR,
+                    simulation_name){}
+        virtual ~resize(){}
+
+        int initialize(void);
+        int work_on_current_iteration(void);
+        int finalize(void);
+};
+
+#endif//RESIZE_HPP
+

setup.py

@@ -94,6 +94,7 @@ src_file_list = ['full_code/joint_acc_vel_stats',
                  'full_code/field_test',
                  'hdf5_tools',
                  'full_code/get_rfields',
+                 'full_code/resize',
                  'full_code/NSVE_field_stats',
                  'full_code/native_binary_to_hdf5',
                  'full_code/postprocess',