Thank you @mecej4 !
About MA48, I just got the f90 version of HSL MA48 files which is the one the F90 version DVODE from Byrne and Thompson can use.
I follow the instructions in the F90 DVODE code, but finally I have a problem of getting the Jacobian routines for MA48, as indicated at the end of the F90 DVODE code below,
! *****MA48 build change point. Insert the MA48 Jacobian related
! routines DVNLSS48, DVSOLS48, DVPREPS48, and DVJACS48 here.
! filename = jacobian_for_ma48.f90. Insert the following line
! after the first line of this file:
! USE hsl_ma48_double
I do see DVODE have MA28 version of the Jacobian routines such as DVNLSS28, DVJACS28, DVSOLS28.
But there is no subroutines DVNLSS48, DVSOLS48, DVPREPS48, and DVJACS48.
Do you or anyone by any chance know what are those Jacobian subroutines DVNLSS48, DVSOLS48, DVPREPS48, and DVJACS48?
Thank you very much in advance!
PS.
In the F90 DVODE, there may be a typo, around line 1882, perhaps it should be ZD11_TYPE, I did not seem to find ZD01_TYPE in the MA48 files.
