minor edits to heat/salt budget tutorials

Author: andrewdelman

Tutorials_as_Jupyter_Notebooks/ECCO_v4_Heat_budget_closure.ipynb

@@ -116,10 +116,12 @@
     "import os\n",
     "import sys\n",
     "import glob\n",
+    "import ecco_access as ea\n",
     "\n",
     "from os.path import join,expanduser,exists,split\n",
     "user_home_dir = expanduser('~')\n",
     "\n",
+    "\n",
     "# indicate mode of access\n",
     "# options are:\n",
     "# 'download': direct download from internet to your local machine\n",
@@ -131,7 +133,7 @@
     "# 's3_get': direct download from S3 in-cloud to an AWS instance\n",
     "# 's3_get_ifspace': like s3_get, but only proceeds if your instance \n",
     "#                   has sufficient storage\n",
-    "access_mode = 'download_ifspace'"
+    "access_mode = 'query'"
    ]
   },
   {
@@ -233,7 +235,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "## if working in the AWS cloud, access datasets needed for this tutorial\n",
+    "## access datasets needed for this tutorial\n",
     "\n",
     "ShortNames_list = [\"ECCO_L4_GEOMETRY_LLC0090GRID_V4R4\",\\\n",
     "                   \"ECCO_L4_OCEAN_3D_TEMPERATURE_FLUX_LLC0090GRID_MONTHLY_V4R4\",\\\n",

Tutorials_as_Jupyter_Notebooks/ECCO_v4_Salt_and_salinity_budget.ipynb

@@ -164,6 +164,7 @@
     "import glob\n",
     "import psutil\n",
     "import os\n",
+    "import ecco_access as ea\n",
     "\n",
     "from os.path import expanduser,join\n",
     "user_home_dir = expanduser('~')\n",
@@ -292,7 +293,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "## if working in the AWS cloud, access datasets needed for this tutorial\n",
+    "## access datasets needed for this tutorial\n",
     "\n",
     "ShortNames_list = [\"ECCO_L4_GEOMETRY_LLC0090GRID_V4R4\",\\\n",
     "                   \"ECCO_L4_FRESH_FLUX_LLC0090GRID_MONTHLY_V4R4\",\\\n",