I'm now able to fix array shape errors!
Thank you Prof. Taylor.
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another error I encountered was for mr(np(67)) -> rsp
call sdrv (neqt,mr(np(47)),mr(np(48)),mr(np(93)+neqt),mr(np(94)),ad,b,b,mr(np(67)),mr(np(67)),esp,3 , is)
sdrv (n ,p ,ip ,ia ,ja ,a ,b,z,isp ,rsp ,esp,path, flag)
error #6633: The type of the actual argument differs from the type of the dummy argument. [MR] E:\...\ver83\program\dasol.f 81