testlist <- list(band = c(-163611693L, -1187494920L, -1626056242L, 79430585L,  1293416742L, -1403539040L, -52160127L, 1204895550L, 280695241L,  -212548973L, 1763402093L, -681302492L, 2082425384L, 2013055091L,  -522062552L, -1305188670L, -277377821L, -867273163L, 1775739456L,  1019831480L, -391192481L, -1431776373L, -1966558404L, -65404948L,  -1869885604L, -649752254L, 473203288L, -35254043L, -1796192961L,  -1726428637L, -528654372L, -1772173274L, -375946302L, -602667783L,  1216762181L), source_filename = c(NA, "bgobpurvacavhln", "qterqunhsyoyrgxyguqe",  "vxdcntgugwviqlckmcqs", "mzg", "nbsilul", "zmnlill", NA, "jkzktbg",  "rqclgizxmotxikntswwb", "jmljbgiwjenzzoeoolev", "idpvpfhzfxlfdrdzxekh",  "jo", NA, "qzaxioopcjjee", "tmtzwvwqglmyoznijqbs", "vponncurdqnbh",  NA, "safbzscmzowhzfsyfxer", "qrsywdifbeotxgpwvuem", NA, "lv",  NA, NA, NA, "axiiceupzrqegiy", "qxohmjwazoqghlzusgrj", NA), source_WKT = c("dyfbhsphvdokwcrellhx",  "lpbmliapcxocuhtjylmt", "ytotpnivdghucotglhcj", "myomzfipwnitvzefsaxe",  NA, NA, NA, "cmtrengqgsqxrhljqsmq", "uuzwfkh", "rclbjpnbeksroiengcnv",  "anlbhmvug", "chzrrqgbquptnugbtlvj", "jjjfyqirfrrafyoyriix",  NA, "iiguhuwxehhxaztzgaaa", "wibwgofgeyeygquyrhkl", "hkwhcp",  "d", "weqcrlwz", "ztefspkcaqdbyvvqbdvj", NA, "vvkrxvjnmicqxmybnota",  NA, NA, "xysdzvzjfyktbuuwitmk", "sxmprbszpnndzdmgfkpu", "mehyq",  "", "mbvsxoghyqvqadehtbvo", "yospvvjjxnc", "iwllbuoqu", "cc",  "dimkezoqdfnkwgniogub", "lxfoi", "mavsipzzqgagl", "svybnjkqpl",  "koggmklhzhkibv", "ishhslojbxovuuhhjtli", NA, "petdsnxxdleqqyfvcgrd",  "sghuzqkgdgpirtwxuwal", "zdfxvkmedubfzdafd", "mteodxqdsuljvistfgke",  NA, "xukwodzaaeipmybgcbfz", NA, NA, NA, NA, "biwsegjpgxddabqhbkqr",  "euolozdiuhpdzmxucedz", NA, "jjs"), target_dim = c(-815980868L,  -1821777880L, -165373560L, -1151769785L, -2075528193L, -1832605086L,  566763010L, 96743136L, -1958182882L, -1319090520L, -2065682369L,  965969853L), target_geotransform = c(-2.03355088980082e+133,  -6.22942009628469e+66, -1.21204607234752e-176, 2.79037008837603e-42,  2.70238577680697e-13, -3.32964124084098e-103, 4.21807384980291e+84,  -1.13183941078244e+58, -1.18842897979459e+86, -1.55093107822179e+150,  3.83985274818329e-161, 6.91824947617399e+188, 2.13641599934622e-41,  3.26177519650713e-288, 1.88315551084263e-258, 3.98877240514387e+248,  -2.08638858065781e+227, 4.18237584438416e+237, -2.12568714421907e-92 ), target_WKT = c("adbznnebxtj", "mkewtghabgsyciw", "flhwfizgbmhxnjxviule",  "leeklcnzalseipghsunc", "ilhqytnavhhsprtnnhdz", "fhlacqxuxsxxvrljcpon",  NA, "rvqgmxqoazloadtgqjqd", NA, NA, "ulzytfw", "epkxkckxprlmym",  "knnabohbucxhrisqwqiw", NA, NA, "jv", "auhvxdslkhwlhgwq", "pktvpuqjhqzsrwsanlkg",  "fcwyrrzbrvbicllvpbqh", "ys", NA, "ayntsftbuqhqbrgjeake", NA,  "vhyb", "xtopxvgqtjhzrxpapkag", "rqsvjbwmmwmwthoq", "dojxqpfrsvtbfexrmpxa",  "vykkbpssvjpjqvbgqcvh", NA, "thfcakpzmabmjqmpqqjf", NA, "pdaaiksgtnseayfwzxtp",  NA, NA, "kfavqqlljrmevsuflgme", "lgbinkiyeavxdkcejmxo", "fhsqrc",  "qvbyyqbivktqwl", NA, "ymsojwqcrihi", "ijpbzfefvqvtefndwhek",  NA, NA, NA, "kloshzcmzlsbbinhvrz", "d", NA, "aobtbokixooaqzzhns",  NA, NA, "lcxbkuereguyji", "gjneiagqalywhqn", "gfzdvpsuoovcflkutkwr",  "haqwyofcmnuml", "o", "e", "fumexnhmjpzmgeqearxp", NA, "mnq",  "vgzqrmydbqzowhfkcvtp", "mqzxpiorham", "xozqjrwk", "zxqzfmdguiycdsqwmyxq",  "binyhzyfefhwhefzlgor", "lfsesgnitfqmptawp", "bxxrlgwmrpsrodqnjcpd",  NA, NA, "vsxsilwwjnryyhukjalv"))
result <- do.call(vapour:::warp_memory_cpp,testlist)
str(result)