CBlockGrid.md

@@ -34,6 +34,11 @@ Calculating various values from metadata
 
 Reading from file
 -----------------
+* [readPFMetadata](https://projects.asu.cas.cz/wunsch/flashscripts/-/blob/master/flashscripts/libgrid.py#L15) - Reads metadata defining the grid using the plotfile object. Argument "fn" denotes the filename. Currently uses flashpf Plotfile class based on the pytables library to interact with the hdf file.
+* [readBlocks](https://projects.asu.cas.cz/wunsch/flashscripts/-/blob/master/flashscripts/libgrid.py#L15) - Reads selected blocks and selected quantities into memory. Creates/updates array bIdx and dictionary qIdx providing indeces of a given block and quantity into the 'data' array.
+
+
+
 
 Block transformation
 --------------------