fixed load.py for ASK input for single site, which was loading ASF data

pyspedas/themis/load.py

@@ -50,18 +50,24 @@ def load(trange=['2013-11-5', '2013-11-6'],
 
     out_files = []
     file_resolution = 24*3600.0 # default to daily files
+    varformat_tmp = None #used for ASK data, when site is input, so that possible varformat input is not overwritten
 
     for prb in probe:
         if instrument == 'ask':
             if stations is None:
                 pathformat = ('thg/' + level + '/asi/ask/%Y/thg_' + level + '_ask'
                               + '_%Y%m%d_v01.cdf')
             else:
-                # individual station data should have hourly files
-                file_resolution = 3600.0
-                pathformat = ('thg/' + level + '/asi/' + stations + '/%Y/%m/'
-                              + 'thg_' + level + '_' + datatype + '_' + stations
-                              + '_%Y%m%d%H_v01.cdf')
+#This code block loads ASF data, not ask
+#                # individual station data should have hourly files
+#                file_resolution = 3600.0
+#                pathformat = ('thg/' + level + '/asi/' + stations + '/%Y/%m/'
+#                              + 'thg_' + level + '_' + datatype + '_' + stations
+#                              + '_%Y%m%d%H_v01.cdf')
+                pathformat = ('thg/' + level + '/asi/ask/%Y/thg_' + level + '_ask'
+                              + '_%Y%m%d_v01.cdf')
+                #Usurp varformat input to get the appropriate site variable
+                varformat_tmp = '*'+stations+'*'
         elif instrument == 'fgm':
             pathformat = ('th' + prb + '/' + level + '/' + instrument
                           + '/%Y/th' + prb + '_' + level + '_' + instrument
@@ -202,13 +208,22 @@ def load(trange=['2013-11-5', '2013-11-6'],
     if downloadonly:
         return out_files
 
-    tvars = cdf_to_tplot(out_files,
-                         suffix=suffix,
-                         get_support_data=get_support_data,
-                         varformat=varformat,
-                         exclude_format=exclude_format,
-                         varnames=varnames,
-                         notplot=notplot)
+    if varformat_tmp is None:
+        tvars = cdf_to_tplot(out_files,
+                             suffix=suffix,
+                             get_support_data=get_support_data,
+                             varformat=varformat,
+                             exclude_format=exclude_format,
+                             varnames=varnames,
+                             notplot=notplot)
+    else:
+        tvars = cdf_to_tplot(out_files,
+                             suffix=suffix,
+                             get_support_data=get_support_data,
+                             varformat=varformat_tmp,
+                             exclude_format=exclude_format,
+                             varnames=varnames,
+                             notplot=notplot)
 
     if notplot:
         return tvars