diff --git a/src/distributed_io.c b/src/distributed_io.c
index d37873f40626846591c6c4321656ef07a18d0c73..34cfe9c51e90ce656b98243ee74e77ef47dade9b 100644
--- a/src/distributed_io.c
+++ b/src/distributed_io.c
@@ -354,6 +354,16 @@ void write_output_distributed(struct engine* e,
e->s->dim[1] * factor_length,
e->s->dim[2] * factor_length};
+ /* Determine if we are writing a reduced snapshot, and if so which
+ * output selection type to use */
+ char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
+ if (output_list) {
+ /* Users could have specified a different Select Output scheme for each
+ * snapshot. */
+ output_list_get_current_select_output(output_list,
+ ¤t_selection_name[0]);
+ }
+
/* Print the relevant information and print status */
io_write_attribute(h_grp, "BoxSize", DOUBLE, dim, 3);
io_write_attribute(h_grp, "Time", DOUBLE, &dblTime, 1);
@@ -393,6 +403,7 @@ void write_output_distributed(struct engine* e,
io_write_attribute_i(h_grp, "NumFilesPerSnapshot", numFiles);
io_write_attribute_i(h_grp, "ThisFile", mpi_rank);
io_write_attribute_s(h_grp, "OutputType", "Snapshot");
+ io_write_attribute_s(h_grp, "SelectOutput", current_selection_name);
/* Close header */
H5Gclose(h_grp);
@@ -706,13 +717,6 @@ void write_output_distributed(struct engine* e,
/* Write everything that is not cancelled */
- char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
- if (output_list) {
- /* Users could have specified a different Select Output scheme for each
- * snapshot. */
- output_list_get_current_select_output(output_list,
- ¤t_selection_name[0]);
- }
for (int i = 0; i < num_fields; ++i) {
/* Did the user cancel this field? */
diff --git a/src/parallel_io.c b/src/parallel_io.c
index 5961c919d615d4e91dc50cc88877257d6424236c..9f4fee1038d5bd767d8f0fb400e31b28d2561485 100644
--- a/src/parallel_io.c
+++ b/src/parallel_io.c
@@ -1102,6 +1102,16 @@ void prepare_file(struct engine* e, const char* fileName,
e->s->dim[1] * factor_length,
e->s->dim[2] * factor_length};
+ /* Determine if we are writing a reduced snapshot, and if so which
+ * output selection type to use */
+ char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
+ if (output_list) {
+ /* Users could have specified a different Select Output scheme for each
+ * snapshot. */
+ output_list_get_current_select_output(output_list,
+ ¤t_selection_name[0]);
+ }
+
/* Print the relevant information and print status */
io_write_attribute(h_grp, "BoxSize", DOUBLE, dim, 3);
io_write_attribute(h_grp, "Time", DOUBLE, &dblTime, 1);
@@ -1142,6 +1152,7 @@ void prepare_file(struct engine* e, const char* fileName,
io_write_attribute(h_grp, "NumFilesPerSnapshot", INT, &numFiles, 1);
io_write_attribute_i(h_grp, "ThisFile", 0);
io_write_attribute_s(h_grp, "OutputType", "Snapshot");
+ io_write_attribute_s(h_grp, "SelectOutput", current_selection_name);
/* Close header */
H5Gclose(h_grp);
@@ -1260,13 +1271,6 @@ void prepare_file(struct engine* e, const char* fileName,
/* Prepare everything that is not cancelled */
- char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
- if (output_list) {
- /* Users could have specified a different Select Output scheme for each
- * snapshot. */
- output_list_get_current_select_output(output_list,
- ¤t_selection_name[0]);
- }
for (int i = 0; i < num_fields; ++i) {
/* Did the user cancel this field? */
diff --git a/src/serial_io.c b/src/serial_io.c
index 63318487a0d2b5284595c874fb601fa59a9b5efa..7782644489a60968115a24709437daa7d528b5e1 100644
--- a/src/serial_io.c
+++ b/src/serial_io.c
@@ -969,6 +969,16 @@ void write_output_serial(struct engine* e,
e->s->dim[1] * factor_length,
e->s->dim[2] * factor_length};
+ /* Determine if we are writing a reduced snapshot, and if so which
+ * output selection type to use */
+ char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
+ if (output_list) {
+ /* Users could have specified a different Select Output scheme for each
+ * snapshot. */
+ output_list_get_current_select_output(output_list,
+ ¤t_selection_name[0]);
+ }
+
/* Print the relevant information and print status */
io_write_attribute(h_grp, "BoxSize", DOUBLE, dim, 3);
io_write_attribute(h_grp, "Time", DOUBLE, &dblTime, 1);
@@ -1009,6 +1019,7 @@ void write_output_serial(struct engine* e,
io_write_attribute(h_grp, "NumFilesPerSnapshot", INT, &numFiles, 1);
io_write_attribute_i(h_grp, "ThisFile", 0);
io_write_attribute_s(h_grp, "OutputType", "Snapshot");
+ io_write_attribute_s(h_grp, "SelectOutput", current_selection_name);
/* Close header */
H5Gclose(h_grp);
@@ -1389,13 +1400,6 @@ void write_output_serial(struct engine* e,
/* Write everything that is not cancelled */
- char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
- if (output_list) {
- /* Users could have specified a different Select Output scheme for
- * each snapshot. */
- output_list_get_current_select_output(output_list,
- ¤t_selection_name[0]);
- }
for (int i = 0; i < num_fields; ++i) {
/* Did the user cancel this field? */
diff --git a/src/single_io.c b/src/single_io.c
index 056c8d1b846f9867ce4961d2c70ca3c83e919807..1d104f0aec2942b227fda042bb7e04a3e6ec26e0 100644
--- a/src/single_io.c
+++ b/src/single_io.c
@@ -815,6 +815,16 @@ void write_output_single(struct engine* e,
e->s->dim[1] * factor_length,
e->s->dim[2] * factor_length};
+ /* Determine if we are writing a reduced snapshot, and if so which
+ * output selection type to use */
+ char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
+ if (output_list) {
+ /* Users could have specified a different Select Output scheme for each
+ * snapshot. */
+ output_list_get_current_select_output(output_list,
+ ¤t_selection_name[0]);
+ }
+
/* Print the relevant information and print status */
io_write_attribute(h_grp, "BoxSize", DOUBLE, dim, 3);
io_write_attribute(h_grp, "Time", DOUBLE, &dblTime, 1);
@@ -855,6 +865,7 @@ void write_output_single(struct engine* e,
io_write_attribute(h_grp, "NumFilesPerSnapshot", INT, &numFiles, 1);
io_write_attribute_i(h_grp, "ThisFile", 0);
io_write_attribute_s(h_grp, "OutputType", "Snapshot");
+ io_write_attribute_s(h_grp, "SelectOutput", current_selection_name);
/* Close header */
H5Gclose(h_grp);
@@ -1173,13 +1184,6 @@ void write_output_single(struct engine* e,
/* Write everything that is not cancelled */
- char current_selection_name[FIELD_BUFFER_SIZE] = "Default";
- if (output_list) {
- /* Users could have specified a different Select Output scheme for each
- * snapshot. */
- output_list_get_current_select_output(output_list,
- ¤t_selection_name[0]);
- }
for (int i = 0; i < num_fields; ++i) {
/* Did the user cancel this field? */