diff --git a/apps/gipy/README.md b/apps/gipy/README.md
index 4a6921933..6c9b87c23 100644
--- a/apps/gipy/README.md
+++ b/apps/gipy/README.md
@@ -24,15 +24,14 @@ It provides the following features :
 (for example when you need to turn in https://mapstogpx.com/)
 - display instant / average speed
 - display distance to next node
-
-optionally it can also :
-
 - display additional data from openstreetmap :
     - water points
     - toilets
     - artwork
     - bakeries
 
+optionally it can also:
+
 - try to turn off gps between crossroads to save battery
 
 ## Usage
@@ -49,12 +48,9 @@ You can turn on 'next turn info' and be warned by the watch when you need to tur
 Once you have your gpx file you need to convert it to *gpc* which is my custom file format.
 They are smaller than gpx and reduce the number of computations left to be done on the watch.
 
-Two possibilities here :
-- easy : upload from here
-- hard : use an external tool : [gpconv](https://github.com/wagnerf42/gpconv)
-    * you need to compile *gpconv* yourself (it is some rust code)
-    * you can download additional openstreetmap data to get interest points along the path
-    * you need to upload the obtained *gpc* file manually for example with the [ide](https://www.espruino.com/ide/)
+Just click the disk icon and select your gpx file.
+This will request additional information from openstreetmap.
+Your path will be displayed in svg.
 
 ### Starting Gipy
 
@@ -75,7 +71,7 @@ On your screen you can see :
     * left distance till end of current segment
     * distance from start of path / path length
     * average speed / instant speed
-- interest points from openstreetmap (using gpconv) as color dots :
+- interest points from openstreetmap as color dots :
     * red : bakery
     * deep blue : water point
     * cyan : toilets (often doubles as water point)
diff --git a/apps/gipy/interface.html b/apps/gipy/interface.html
index d460137c1..cfb9fe971 100644
--- a/apps/gipy/interface.html
+++ b/apps/gipy/interface.html
@@ -9,6 +9,9 @@
 
     <input type="file" is="gpx_file" id="fileInput" accept=".gpx">
 
+    <div id="status"></div>
+    <div id="map"></div>
+
     <script src="../../core/lib/interface.js"></script>
     <script>
       function onInit() {
@@ -18,17 +21,7 @@
     <script type="module">
 
 
-      function uploadFile(fileid, contents) {
-          Puck.write(`\x10(function() {
-              require("Storage").write("${fileid}",'${contents}');
-              Bluetooth.print("OK");
-          })()\n`, ret => {
-              console.log("uploadFile", ret);
-          });
-      }
-
-
-import init, { convert_gpx_strings } from "./pkg/gpconv.js";
+import init, { convert_gpx_strings, get_gpc, get_svg } from "./pkg/gpconv.js";
 console.log("imported wasm");
 document
   .getElementById("fileInput")
@@ -37,6 +30,8 @@ document
       console.log("No file selected.");
       return;
     }
+    let status = document.getElementById("status");
+    status.innerHTML = "reading file";
 
     let gpx_filename = this.files[0].name;
     let gpc_filename = gpx_filename.slice(0, gpx_filename.length - 4) + ".gpc";
@@ -59,12 +54,25 @@ document
       console.log("reading file completed");
 
       init().then(() => {
-        let gpc_file = convert_gpx_strings(reader.result);
-        let gpc_string = String.fromCharCode.apply(String, gpc_file);
-;
+        status.innerHTML = "converting file";
+        let gpc_svg = convert_gpx_strings(reader.result);
+        gpc_svg.then(gs => {
+          console.log(gs);
+          let gpc_file = get_gpc(gs);
+          let gpc_string = String.fromCharCode.apply(String, gpc_file);
+  ;
 
-        console.log("uploading");
-        Util.writeStorage(gpc_filename, gpc_string, () => {console.log("DONE")});
+          status.innerHTML = "uploading file";
+          console.log("uploading");
+          Util.writeStorage(gpc_filename, gpc_string, () => {
+            status.innerHTML = `${gpc_filename} uploaded`;
+            console.log("DONE");
+          });
+          let svg = get_svg(gs);
+          let svg_string = String.fromCharCode.apply(String, svg);
+          let img = document.getElementById("map");
+          img.innerHTML = svg_string;
+        });
       });
     };
     reader.readAsText(this.files[0]);
diff --git a/apps/gipy/pkg/gpconv.d.ts b/apps/gipy/pkg/gpconv.d.ts
index e97d230c3..5c26b3207 100644
--- a/apps/gipy/pkg/gpconv.d.ts
+++ b/apps/gipy/pkg/gpconv.d.ts
@@ -1,20 +1,42 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
-* @param {string} input_str
+* @param {GpcSvg} gpcsvg
 * @returns {Uint8Array}
 */
-export function convert_gpx_strings(input_str: string): Uint8Array;
+export function get_gpc(gpcsvg: GpcSvg): Uint8Array;
+/**
+* @param {GpcSvg} gpcsvg
+* @returns {Uint8Array}
+*/
+export function get_svg(gpcsvg: GpcSvg): Uint8Array;
+/**
+* @param {string} input_str
+* @returns {Promise<GpcSvg>}
+*/
+export function convert_gpx_strings(input_str: string): Promise<GpcSvg>;
+/**
+*/
+export class GpcSvg {
+  free(): void;
+}
 
 export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
 
 export interface InitOutput {
   readonly memory: WebAssembly.Memory;
-  readonly convert_gpx_strings: (a: number, b: number, c: number) => void;
-  readonly __wbindgen_add_to_stack_pointer: (a: number) => number;
+  readonly __wbg_gpcsvg_free: (a: number) => void;
+  readonly get_gpc: (a: number, b: number) => void;
+  readonly get_svg: (a: number, b: number) => void;
+  readonly convert_gpx_strings: (a: number, b: number) => number;
   readonly __wbindgen_malloc: (a: number) => number;
   readonly __wbindgen_realloc: (a: number, b: number, c: number) => number;
+  readonly __wbindgen_export_2: WebAssembly.Table;
+  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd2f17bb90cba0d93: (a: number, b: number, c: number) => void;
+  readonly __wbindgen_add_to_stack_pointer: (a: number) => number;
   readonly __wbindgen_free: (a: number, b: number) => void;
+  readonly __wbindgen_exn_store: (a: number) => void;
+  readonly wasm_bindgen__convert__closures__invoke2_mut__ha56d9ea2ef931412: (a: number, b: number, c: number, d: number) => void;
 }
 
 export type SyncInitInput = BufferSource | WebAssembly.Module;
diff --git a/apps/gipy/pkg/gpconv.js b/apps/gipy/pkg/gpconv.js
index 58b6d4f26..94f5ca813 100644
--- a/apps/gipy/pkg/gpconv.js
+++ b/apps/gipy/pkg/gpconv.js
@@ -1,6 +1,26 @@
 
 let wasm;
 
+const heap = new Array(32).fill(undefined);
+
+heap.push(undefined, null, true, false);
+
+function getObject(idx) { return heap[idx]; }
+
+let heap_next = heap.length;
+
+function dropObject(idx) {
+    if (idx < 36) return;
+    heap[idx] = heap_next;
+    heap_next = idx;
+}
+
+function takeObject(idx) {
+    const ret = getObject(idx);
+    dropObject(idx);
+    return ret;
+}
+
 let WASM_VECTOR_LEN = 0;
 
 let cachedUint8Memory0 = new Uint8Array();
@@ -65,6 +85,10 @@ function passStringToWasm0(arg, malloc, realloc) {
     return ptr;
 }
 
+function isLikeNone(x) {
+    return x === undefined || x === null;
+}
+
 let cachedInt32Memory0 = new Int32Array();
 
 function getInt32Memory0() {
@@ -74,29 +98,210 @@ function getInt32Memory0() {
     return cachedInt32Memory0;
 }
 
+function addHeapObject(obj) {
+    if (heap_next === heap.length) heap.push(heap.length + 1);
+    const idx = heap_next;
+    heap_next = heap[idx];
+
+    heap[idx] = obj;
+    return idx;
+}
+
+const cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+
+cachedTextDecoder.decode();
+
+function getStringFromWasm0(ptr, len) {
+    return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
+}
+
+function debugString(val) {
+    // primitive types
+    const type = typeof val;
+    if (type == 'number' || type == 'boolean' || val == null) {
+        return  `${val}`;
+    }
+    if (type == 'string') {
+        return `"${val}"`;
+    }
+    if (type == 'symbol') {
+        const description = val.description;
+        if (description == null) {
+            return 'Symbol';
+        } else {
+            return `Symbol(${description})`;
+        }
+    }
+    if (type == 'function') {
+        const name = val.name;
+        if (typeof name == 'string' && name.length > 0) {
+            return `Function(${name})`;
+        } else {
+            return 'Function';
+        }
+    }
+    // objects
+    if (Array.isArray(val)) {
+        const length = val.length;
+        let debug = '[';
+        if (length > 0) {
+            debug += debugString(val[0]);
+        }
+        for(let i = 1; i < length; i++) {
+            debug += ', ' + debugString(val[i]);
+        }
+        debug += ']';
+        return debug;
+    }
+    // Test for built-in
+    const builtInMatches = /\[object ([^\]]+)\]/.exec(toString.call(val));
+    let className;
+    if (builtInMatches.length > 1) {
+        className = builtInMatches[1];
+    } else {
+        // Failed to match the standard '[object ClassName]'
+        return toString.call(val);
+    }
+    if (className == 'Object') {
+        // we're a user defined class or Object
+        // JSON.stringify avoids problems with cycles, and is generally much
+        // easier than looping through ownProperties of `val`.
+        try {
+            return 'Object(' + JSON.stringify(val) + ')';
+        } catch (_) {
+            return 'Object';
+        }
+    }
+    // errors
+    if (val instanceof Error) {
+        return `${val.name}: ${val.message}\n${val.stack}`;
+    }
+    // TODO we could test for more things here, like `Set`s and `Map`s.
+    return className;
+}
+
+function makeMutClosure(arg0, arg1, dtor, f) {
+    const state = { a: arg0, b: arg1, cnt: 1, dtor };
+    const real = (...args) => {
+        // First up with a closure we increment the internal reference
+        // count. This ensures that the Rust closure environment won't
+        // be deallocated while we're invoking it.
+        state.cnt++;
+        const a = state.a;
+        state.a = 0;
+        try {
+            return f(a, state.b, ...args);
+        } finally {
+            if (--state.cnt === 0) {
+                wasm.__wbindgen_export_2.get(state.dtor)(a, state.b);
+
+            } else {
+                state.a = a;
+            }
+        }
+    };
+    real.original = state;
+
+    return real;
+}
+function __wbg_adapter_24(arg0, arg1, arg2) {
+    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd2f17bb90cba0d93(arg0, arg1, addHeapObject(arg2));
+}
+
+function _assertClass(instance, klass) {
+    if (!(instance instanceof klass)) {
+        throw new Error(`expected instance of ${klass.name}`);
+    }
+    return instance.ptr;
+}
+
 function getArrayU8FromWasm0(ptr, len) {
     return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
 }
 /**
-* @param {string} input_str
+* @param {GpcSvg} gpcsvg
 * @returns {Uint8Array}
 */
-export function convert_gpx_strings(input_str) {
+export function get_gpc(gpcsvg) {
     try {
         const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
-        const ptr0 = passStringToWasm0(input_str, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
-        const len0 = WASM_VECTOR_LEN;
-        wasm.convert_gpx_strings(retptr, ptr0, len0);
+        _assertClass(gpcsvg, GpcSvg);
+        wasm.get_gpc(retptr, gpcsvg.ptr);
         var r0 = getInt32Memory0()[retptr / 4 + 0];
         var r1 = getInt32Memory0()[retptr / 4 + 1];
-        var v1 = getArrayU8FromWasm0(r0, r1).slice();
+        var v0 = getArrayU8FromWasm0(r0, r1).slice();
         wasm.__wbindgen_free(r0, r1 * 1);
-        return v1;
+        return v0;
     } finally {
         wasm.__wbindgen_add_to_stack_pointer(16);
     }
 }
 
+/**
+* @param {GpcSvg} gpcsvg
+* @returns {Uint8Array}
+*/
+export function get_svg(gpcsvg) {
+    try {
+        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
+        _assertClass(gpcsvg, GpcSvg);
+        wasm.get_svg(retptr, gpcsvg.ptr);
+        var r0 = getInt32Memory0()[retptr / 4 + 0];
+        var r1 = getInt32Memory0()[retptr / 4 + 1];
+        var v0 = getArrayU8FromWasm0(r0, r1).slice();
+        wasm.__wbindgen_free(r0, r1 * 1);
+        return v0;
+    } finally {
+        wasm.__wbindgen_add_to_stack_pointer(16);
+    }
+}
+
+/**
+* @param {string} input_str
+* @returns {Promise<GpcSvg>}
+*/
+export function convert_gpx_strings(input_str) {
+    const ptr0 = passStringToWasm0(input_str, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+    const len0 = WASM_VECTOR_LEN;
+    const ret = wasm.convert_gpx_strings(ptr0, len0);
+    return takeObject(ret);
+}
+
+function handleError(f, args) {
+    try {
+        return f.apply(this, args);
+    } catch (e) {
+        wasm.__wbindgen_exn_store(addHeapObject(e));
+    }
+}
+function __wbg_adapter_68(arg0, arg1, arg2, arg3) {
+    wasm.wasm_bindgen__convert__closures__invoke2_mut__ha56d9ea2ef931412(arg0, arg1, addHeapObject(arg2), addHeapObject(arg3));
+}
+
+/**
+*/
+export class GpcSvg {
+
+    static __wrap(ptr) {
+        const obj = Object.create(GpcSvg.prototype);
+        obj.ptr = ptr;
+
+        return obj;
+    }
+
+    __destroy_into_raw() {
+        const ptr = this.ptr;
+        this.ptr = 0;
+
+        return ptr;
+    }
+
+    free() {
+        const ptr = this.__destroy_into_raw();
+        wasm.__wbg_gpcsvg_free(ptr);
+    }
+}
+
 async function load(module, imports) {
     if (typeof Response === 'function' && module instanceof Response) {
         if (typeof WebAssembly.instantiateStreaming === 'function') {
@@ -131,6 +336,227 @@ async function load(module, imports) {
 function getImports() {
     const imports = {};
     imports.wbg = {};
+    imports.wbg.__wbindgen_object_drop_ref = function(arg0) {
+        takeObject(arg0);
+    };
+    imports.wbg.__wbg_gpcsvg_new = function(arg0) {
+        const ret = GpcSvg.__wrap(arg0);
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbindgen_string_get = function(arg0, arg1) {
+        const obj = getObject(arg1);
+        const ret = typeof(obj) === 'string' ? obj : undefined;
+        var ptr0 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+        var len0 = WASM_VECTOR_LEN;
+        getInt32Memory0()[arg0 / 4 + 1] = len0;
+        getInt32Memory0()[arg0 / 4 + 0] = ptr0;
+    };
+    imports.wbg.__wbindgen_object_clone_ref = function(arg0) {
+        const ret = getObject(arg0);
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbindgen_string_new = function(arg0, arg1) {
+        const ret = getStringFromWasm0(arg0, arg1);
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_fetch_386f87a3ebf5003c = function(arg0) {
+        const ret = fetch(getObject(arg0));
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbindgen_cb_drop = function(arg0) {
+        const obj = takeObject(arg0).original;
+        if (obj.cnt-- == 1) {
+            obj.a = 0;
+            return true;
+        }
+        const ret = false;
+        return ret;
+    };
+    imports.wbg.__wbg_fetch_749a56934f95c96c = function(arg0, arg1) {
+        const ret = getObject(arg0).fetch(getObject(arg1));
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_instanceof_Response_eaa426220848a39e = function(arg0) {
+        let result;
+        try {
+            result = getObject(arg0) instanceof Response;
+        } catch {
+            result = false;
+        }
+        const ret = result;
+        return ret;
+    };
+    imports.wbg.__wbg_url_74285ddf2747cb3d = function(arg0, arg1) {
+        const ret = getObject(arg1).url;
+        const ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+        const len0 = WASM_VECTOR_LEN;
+        getInt32Memory0()[arg0 / 4 + 1] = len0;
+        getInt32Memory0()[arg0 / 4 + 0] = ptr0;
+    };
+    imports.wbg.__wbg_status_c4ef3dd591e63435 = function(arg0) {
+        const ret = getObject(arg0).status;
+        return ret;
+    };
+    imports.wbg.__wbg_headers_fd64ad685cf22e5d = function(arg0) {
+        const ret = getObject(arg0).headers;
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_text_1169d752cc697903 = function() { return handleError(function (arg0) {
+        const ret = getObject(arg0).text();
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_newwithstrandinit_05d7180788420c40 = function() { return handleError(function (arg0, arg1, arg2) {
+        const ret = new Request(getStringFromWasm0(arg0, arg1), getObject(arg2));
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_new_2d0053ee81e4dd2a = function() { return handleError(function () {
+        const ret = new Headers();
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_append_de37df908812970d = function() { return handleError(function (arg0, arg1, arg2, arg3, arg4) {
+        getObject(arg0).append(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
+    }, arguments) };
+    imports.wbg.__wbindgen_is_object = function(arg0) {
+        const val = getObject(arg0);
+        const ret = typeof(val) === 'object' && val !== null;
+        return ret;
+    };
+    imports.wbg.__wbg_newnoargs_b5b063fc6c2f0376 = function(arg0, arg1) {
+        const ret = new Function(getStringFromWasm0(arg0, arg1));
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_next_579e583d33566a86 = function(arg0) {
+        const ret = getObject(arg0).next;
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbindgen_is_function = function(arg0) {
+        const ret = typeof(getObject(arg0)) === 'function';
+        return ret;
+    };
+    imports.wbg.__wbg_value_1ccc36bc03462d71 = function(arg0) {
+        const ret = getObject(arg0).value;
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_iterator_6f9d4f28845f426c = function() {
+        const ret = Symbol.iterator;
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_new_0b9bfdd97583284e = function() {
+        const ret = new Object();
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_self_6d479506f72c6a71 = function() { return handleError(function () {
+        const ret = self.self;
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_window_f2557cc78490aceb = function() { return handleError(function () {
+        const ret = window.window;
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_globalThis_7f206bda628d5286 = function() { return handleError(function () {
+        const ret = globalThis.globalThis;
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_global_ba75c50d1cf384f4 = function() { return handleError(function () {
+        const ret = global.global;
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbindgen_is_undefined = function(arg0) {
+        const ret = getObject(arg0) === undefined;
+        return ret;
+    };
+    imports.wbg.__wbg_call_97ae9d8645dc388b = function() { return handleError(function (arg0, arg1) {
+        const ret = getObject(arg0).call(getObject(arg1));
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_call_168da88779e35f61 = function() { return handleError(function (arg0, arg1, arg2) {
+        const ret = getObject(arg0).call(getObject(arg1), getObject(arg2));
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_next_aaef7c8aa5e212ac = function() { return handleError(function (arg0) {
+        const ret = getObject(arg0).next();
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_done_1b73b0672e15f234 = function(arg0) {
+        const ret = getObject(arg0).done;
+        return ret;
+    };
+    imports.wbg.__wbg_new_9962f939219f1820 = function(arg0, arg1) {
+        try {
+            var state0 = {a: arg0, b: arg1};
+            var cb0 = (arg0, arg1) => {
+                const a = state0.a;
+                state0.a = 0;
+                try {
+                    return __wbg_adapter_68(a, state0.b, arg0, arg1);
+                } finally {
+                    state0.a = a;
+                }
+            };
+            const ret = new Promise(cb0);
+            return addHeapObject(ret);
+        } finally {
+            state0.a = state0.b = 0;
+        }
+    };
+    imports.wbg.__wbg_resolve_99fe17964f31ffc0 = function(arg0) {
+        const ret = Promise.resolve(getObject(arg0));
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_then_11f7a54d67b4bfad = function(arg0, arg1) {
+        const ret = getObject(arg0).then(getObject(arg1));
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_then_cedad20fbbd9418a = function(arg0, arg1, arg2) {
+        const ret = getObject(arg0).then(getObject(arg1), getObject(arg2));
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_buffer_3f3d764d4747d564 = function(arg0) {
+        const ret = getObject(arg0).buffer;
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_newwithbyteoffsetandlength_d9aa266703cb98be = function(arg0, arg1, arg2) {
+        const ret = new Uint8Array(getObject(arg0), arg1 >>> 0, arg2 >>> 0);
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_new_8c3f0052272a457a = function(arg0) {
+        const ret = new Uint8Array(getObject(arg0));
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbg_stringify_d6471d300ded9b68 = function() { return handleError(function (arg0) {
+        const ret = JSON.stringify(getObject(arg0));
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_get_765201544a2b6869 = function() { return handleError(function (arg0, arg1) {
+        const ret = Reflect.get(getObject(arg0), getObject(arg1));
+        return addHeapObject(ret);
+    }, arguments) };
+    imports.wbg.__wbg_has_8359f114ce042f5a = function() { return handleError(function (arg0, arg1) {
+        const ret = Reflect.has(getObject(arg0), getObject(arg1));
+        return ret;
+    }, arguments) };
+    imports.wbg.__wbg_set_bf3f89b92d5a34bf = function() { return handleError(function (arg0, arg1, arg2) {
+        const ret = Reflect.set(getObject(arg0), getObject(arg1), getObject(arg2));
+        return ret;
+    }, arguments) };
+    imports.wbg.__wbindgen_debug_string = function(arg0, arg1) {
+        const ret = debugString(getObject(arg1));
+        const ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+        const len0 = WASM_VECTOR_LEN;
+        getInt32Memory0()[arg0 / 4 + 1] = len0;
+        getInt32Memory0()[arg0 / 4 + 0] = ptr0;
+    };
+    imports.wbg.__wbindgen_throw = function(arg0, arg1) {
+        throw new Error(getStringFromWasm0(arg0, arg1));
+    };
+    imports.wbg.__wbindgen_memory = function() {
+        const ret = wasm.memory;
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbindgen_closure_wrapper956 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 146, __wbg_adapter_24);
+        return addHeapObject(ret);
+    };
 
     return imports;
 }
diff --git a/apps/gipy/pkg/gpconv_bg.wasm b/apps/gipy/pkg/gpconv_bg.wasm
index f71a5c38c..fda45afd1 100644
Binary files a/apps/gipy/pkg/gpconv_bg.wasm and b/apps/gipy/pkg/gpconv_bg.wasm differ
diff --git a/apps/gipy/pkg/gpconv_bg.wasm.d.ts b/apps/gipy/pkg/gpconv_bg.wasm.d.ts
index 6a74e5c2a..64c0de02f 100644
--- a/apps/gipy/pkg/gpconv_bg.wasm.d.ts
+++ b/apps/gipy/pkg/gpconv_bg.wasm.d.ts
@@ -1,8 +1,15 @@
 /* tslint:disable */
 /* eslint-disable */
 export const memory: WebAssembly.Memory;
-export function convert_gpx_strings(a: number, b: number, c: number): void;
-export function __wbindgen_add_to_stack_pointer(a: number): number;
+export function __wbg_gpcsvg_free(a: number): void;
+export function get_gpc(a: number, b: number): void;
+export function get_svg(a: number, b: number): void;
+export function convert_gpx_strings(a: number, b: number): number;
 export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_realloc(a: number, b: number, c: number): number;
+export const __wbindgen_export_2: WebAssembly.Table;
+export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd2f17bb90cba0d93(a: number, b: number, c: number): void;
+export function __wbindgen_add_to_stack_pointer(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;
+export function __wbindgen_exn_store(a: number): void;
+export function wasm_bindgen__convert__closures__invoke2_mut__ha56d9ea2ef931412(a: number, b: number, c: number, d: number): void;