def _find_elm(self, search_elm_name):
"""
Finds group name and associated element's number
:param search_elm_name: element's name, string
:return: group name (string) and element's number (int)
"""
ngrp=0
while True:
if ngrp == 0:
error, grp_name, cel_name, grp_count_dimensions, grp_dimensions, grp_order = nefis.inqfgr(self.fp)
else:
error, grp_name, cel_name, grp_count_dimensions, grp_dimensions, grp_order = nefis.inqngr(self.fp)
ngrp += 1
if error == -6028: # no more groups to read
return '', -1 # element not found
# Read a cell definition from the definition file
error, count, elm_names = nefis.inqcel(self.fp, cel_name)
self._print_error(error)
for i in range(count):
if search_elm_name.strip() == elm_names[17*i:17*(i+1)].strip():
return grp_name, i # return group and element number
def cell_info(self, cel_name, print_out=True):
"""
Read a cell definition from the definition file
:param cel_name: cell's name, string
:param print_out: print-out flag, boolean
:return: element's count, elements' names
"""
error, count, elm_names = nefis.inqcel(self.fp, cel_name)
self._print_error(error)
if print_out:
print(' Element Count: "%d"' % count)
print(' Element names: "%s"' % elm_names)
return count, elm_names
