a 9lh @sddlZddZddZdS)Nc Cstd|dtj|s0td|ddSz\t|d>}t|D]$\}}td|dd |qFWdn1s0YWn2ty}ztd |WYd}~n d}~00dS) z Reads an ASCII file line by line and prints each line. Useful for simple text files or when processing each line individually. z --- Reading 'z' line by line --- Error: File ' ' not found.NrzLine : z.An error occurred while reading line by line: )printospathexistsopen enumeratestrip Exception)filenamefZline_numlineere/share/grpeta/dsk001/dist/users/jorge/cicloneBapo/2015020200/Eta10km_Topo1hPa/python2Nc/EtaLibrary.pyread_ascii_line_by_lines  @rc CsBtd|dtj|s0td|ddSi}gd}zt|dt}|D]}|}|std|d WdWdSz"|d d }t|||<WqRt t fy}z8td |d |d|WYd}~WdWdSd}~00qR|}|} |r*| sDtdWdWdSzt ||d<t | |d<WnPt y}z6td|d| d|WYd}~WdWdSd}~00Wdn1s0Ytd| D]\}} td|d| q|WSt y<}ztd|WYd}~dSd}~00dS)z Reads specific grid information (west, east, north, south, res) and two subsequent integer values from an ASCII file. z- --- Reading specific grid information from 'z' ---rrN)westeastnorthsouthresrz-Error: Unexpected end of file while reading 'z'.=rzError parsing line for 'z': 'z' - z;Error: Unexpected end of file while reading integer values.nlonsnlatszError parsing integer values: 'z', 'z Parsed Grid Information:z rzAn unexpected error occurred: )rrr r r readliner splitfloat IndexError ValueErrorintitemsr) rZ grid_infoZ expected_keysrkeyrZ value_strrline1line2valuerrrread_specific_grid_infosJ  *    Fr))rrr)rrrrs