fix large file loading

conf/dev/default.conf

@@ -12,6 +12,7 @@ server {
         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
         add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
         add_header 'Access-Control-Allow-Credentials' 'true' always;
+        add_header 'Access-Control-Expose-Headers' 'Content-Range' always;
 
         # Handle preflight requests
         if ($request_method = OPTIONS) {
@@ -19,6 +20,7 @@ server {
             add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
             add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
             add_header 'Access-Control-Allow-Credentials' 'true';
+            add_header 'Access-Control-Expose-Headers' 'Content-Range';
             return 204;
         }
     }

conf/medviz/default.conf

@@ -12,6 +12,7 @@ server {
         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
         add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
         add_header 'Access-Control-Allow-Credentials' 'true' always;
+        add_header 'Access-Control-Expose-Headers' 'Content-Range' always;
 
         # Handle preflight requests
         if ($request_method = OPTIONS) {
@@ -19,6 +20,7 @@ server {
             add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
             add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
             add_header 'Access-Control-Allow-Credentials' 'true';
+            add_header 'Access-Control-Expose-Headers' 'Content-Range';
             return 204;
         }
     }

conf/spinup/default.conf

@@ -12,6 +12,7 @@ server {
         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
         add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
         add_header 'Access-Control-Allow-Credentials' 'true' always;
+        add_header 'Access-Control-Expose-Headers' 'Content-Range' always;
 
         # Handle preflight requests
         if ($request_method = OPTIONS) {
@@ -19,6 +20,7 @@ server {
             add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
             add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
             add_header 'Access-Control-Allow-Credentials' 'true';
+            add_header 'Access-Control-Expose-Headers' 'Content-Range';
             return 204;
         }
     }

data/medviz/HCP-438k.json

@@ -10,7 +10,7 @@
 
     "final_dataset": {
         "points_tsv": "/dataset/medviz/HCP-438k.tsv",
-        "topics_json": "/dataset/medviz/PD1-46k.topics.json"
+        "topics_json": ""
     },
 
     "config": {