Я не знаю - ли это место мастера для выяснения, но сервер школы дал ошибку ниже при выполнении процесса в пакетном режиме Calchep. Очевидно, о gnuplot, но я понятия не имею, так как я не сделал коснулся кода программы.
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000 ^
"gnuplot_instructions", строка 1: предупреждение: параметр цвета устаревший
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000 ^
"gnuplot_instructions", строка 1: предупреждение: параметр цвета устаревший'
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option
set term png transparent medium xffffff x000000
^ "gnuplot_instructions", line 1: warning: deprecated color option$
Несколько параметр цвета для png
терминала gnuplot не стало, см. https://sourceforge.net/p/gnuplot/bugs/1155 / ; формат спецификации цветов изменился также.
необходимо изменить тот сценарий; если я понимаю изменение, Вам нужно, от
set term png transparent medium xffffff x000000 x000000 xadd8e6 xadd8e6 x000000
к
set terminal png transparent medium background "#ffffff"
set linetype 0 lc rgb "#000000"
set linetype 1 lc rgb "#000000"
set linetype 2 lc rgb "#add8e6"
set linetype 3 lc rgb "#add8e6"
set linetype 4 lc rgb "#000000"
... и так далее.