C/C++ : SEGY Merge In my last post, I am create a method how to merge SEGY with cat and dd command. Now, I am create a C/C++ SEGY merge code. This is the main C/C++ : SEGY Merge code : void usage() { printf("\nSEGY_MERGE \n"); printf("by toto (toto-share.com)\n\n"); printf("segy_merge segy1 segy2 segy3 ... segyn