Use the elem_num_map when reading elemental variable values.
Use the elem_num_map when reading elemental variable values.

Use existing class-local variable for reading the number of elems in a
block to be consistent with the rest of the code.

vikramvgarg/libmesh,jiangwen84/libmesh,balborian/libmesh,vikramvgarg/libmesh,hrittich/libmesh,permcody/libmesh,aeslaughter/libmesh,vikramvgarg/libmesh,vikramvgarg/libmesh,Mbewu/libmesh,friedmud/libmesh,roystgnr/libmesh,svallaghe/libmesh,salazardetroya/libmesh,friedmud/libmesh,karpeev/libmesh,cahaynes/libmesh,hrittich/libmesh,coreymbryant/libmesh,jwpeterson/libmesh,permcody/libmesh,svallaghe/libmesh,svallaghe/libmesh,dschwen/libmesh,roystgnr/libmesh,balborian/libmesh,90jrong/libmesh,aeslaughter/libmesh,roystgnr/libmesh,hrittich/libmesh,salazardetroya/libmesh,aeslaughter/libmesh,hrittich/libmesh,libMesh/libmesh,pbauman/libmesh,giorgiobornia/libmesh,pbauman/libmesh,libMesh/libmesh,Mbewu/libmesh,permcody/libmesh,90jrong/libmesh,permcody/libmesh,jwpeterson/libmesh,dknez/libmesh,hrittich/libmesh,vikramvgarg/libmesh,balborian/libmesh,roystgnr/libmesh,dschwen/libmesh,friedmud/libmesh,90jrong/libmesh,90jrong/libmesh,jiangwen84/libmesh,jwpeterson/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,friedmud/libmesh,libMesh/libmesh,giorgiobornia/libmesh,balborian/libmesh,dmcdougall/libmesh,dschwen/libmesh,karpeev/libmesh,cahaynes/libmesh,hrittich/libmesh,dschwen/libmesh,90jrong/libmesh,jwpeterson/libmesh,coreymbryant/libmesh,benkirk/libmesh,karpeev/libmesh,roystgnr/libmesh,dmcdougall/libmesh,vikramvgarg/libmesh,dmcdougall/libmesh,giorgiobornia/libmesh,coreymbryant/libmesh,coreymbryant/libmesh,pbauman/libmesh,friedmud/libmesh,vikramvgarg/libmesh,Mbewu/libmesh,dknez/libmesh,roystgnr/libmesh,karpeev/libmesh,dknez/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,dschwen/libmesh,capitalaslash/libmesh,balborian/libmesh,dknez/libmesh,capitalaslash/libmesh,aeslaughter/libmesh,BalticPinguin/libmesh,benkirk/libmesh,benkirk/libmesh,benkirk/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,dmcdougall/libmesh,90jrong/libmesh,svallaghe/libmesh,cahaynes/libmesh,friedmud/libmesh,jiangwen84/libmesh,balborian/libmesh,BalticPinguin/libmesh,Mbewu/libmesh,pbauman/libmesh,vikramvgarg/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,benkirk/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,permcody/libmesh,pbauman/libmesh,aeslaughter/libmesh,dmcdougall/libmesh,capitalaslash/libmesh,Mbewu/libmesh,salazardetroya/libmesh,Mbewu/libmesh,capitalaslash/libmesh,coreymbryant/libmesh,dschwen/libmesh,salazardetroya/libmesh,dmcdougall/libmesh,permcody/libmesh,dknez/libmesh,dmcdougall/libmesh,cahaynes/libmesh,jwpeterson/libmesh,giorgiobornia/libmesh,jiangwen84/libmesh,pbauman/libmesh,permcody/libmesh,dknez/libmesh,capitalaslash/libmesh,permcody/libmesh,benkirk/libmesh,pbauman/libmesh,cahaynes/libmesh,pbauman/libmesh,BalticPinguin/libmesh,svallaghe/libmesh,BalticPinguin/libmesh,jiangwen84/libmesh,svallaghe/libmesh,balborian/libmesh,aeslaughter/libmesh,libMesh/libmesh,balborian/libmesh,cahaynes/libmesh,coreymbryant/libmesh,balborian/libmesh,dschwen/libmesh,salazardetroya/libmesh,dknez/libmesh,svallaghe/libmesh,libMesh/libmesh,BalticPinguin/libmesh,giorgiobornia/libmesh,benkirk/libmesh,aeslaughter/libmesh,libMesh/libmesh,Mbewu/libmesh,Mbewu/libmesh,jiangwen84/libmesh,giorgiobornia/libmesh,hrittich/libmesh,coreymbryant/libmesh,karpeev/libmesh,salazardetroya/libmesh,salazardetroya/libmesh,jiangwen84/libmesh,pbauman/libmesh,salazardetroya/libmesh,jwpeterson/libmesh,karpeev/libmesh,libMesh/libmesh,90jrong/libmesh,jwpeterson/libmesh,90jrong/libmesh,vikramvgarg/libmesh,coreymbryant/libmesh,svallaghe/libmesh,dschwen/libmesh,aeslaughter/libmesh,libMesh/libmesh,karpeev/libmesh,hrittich/libmesh,benkirk/libmesh,dmcdougall/libmesh,Mbewu/libmesh,hrittich/libmesh,cahaynes/libmesh,friedmud/libmesh,cahaynes/libmesh,friedmud/libmesh,capitalaslash/libmesh,karpeev/libmesh,aeslaughter/libmesh,balborian/libmesh,roystgnr/libmesh,90jrong/libmesh,benkirk/libmesh,dknez/libmesh,friedmud/libmesh,giorgiobornia/libmesh,jiangwen84/libmesh