feat(fileHandlerUtils, com1DFA): improve array handling and export configuration

- Added logic in `fileHandlerUtils` to remove zero value from arrays to prevent unnecessary initial time step handling.
- Updated `com1DFACfg.ini` to introduce `exportData` option for controlling peak file exports and plot generation.

Author: fso42

avaframe/com1DFA/com1DFACfg.ini

@@ -541,6 +541,9 @@ unitpfv = ms-1
 
 
 [EXPORTS]
+# peak files and plots are exported, option to turn off exports when exportData is set to False
+# this affects export of peak files and also generation of peak file plots
+exportData = True
 # export release and optional entrainment raster files derived from shp files saved to Outputs/com1DFA/internalRasters
 exportRasters = False
 

avaframe/in3Utils/fileHandlerUtils.py

@@ -384,6 +384,9 @@ def splitTimeValueToArrayInterval(cfgValues, endTime):
         items = np.array(itemsL, dtype=float)
         items = np.sort(items)
 
+    # make sure that 0 is not in the array (initial time step is any ways saved)
+    if items[0] == 0:
+        items = np.delete(items, 0)
     # make sure the array is not empty
     # ToDo : make it work without this arbitrary 2*timeEnd
     if items.size == 0: