lasinfo (210611) report for 'AHN4T/57FZ1_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 59588603 number of points by return: 43790455 12683306 2833952 268521 12369 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 363730 0 min x y z: 170980.000 363730.000 30.846 max x y z: 172019.999 365019.999 54.588 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 59588603 extended number of points by return: 43790455 12683306 2833952 268521 12369 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 30846 54588 intensity 54 2126 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -30 29 user_data 6 7 point_source_ID 89 1089 gps_time 297847628.140404 297871484.742736 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 41 255 B 32 248 NIR 23 251 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.54 21.26 ('Amplitude') attribute1 -16.68 4.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43790455 number of intermediate returns: 3111247 number of last returns: 43688933 number of single returns: 31002032 covered area in square units/kilounits: 1341600/1.34 point density: all returns 44.42 last only 32.56 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59588603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43790455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12683306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2833952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 268521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12369 instead zero. overview over extended number of returns of given pulse: 31002032 19769460 7728075 1027056 59988 1953 39 0 0 0 0 0 0 0 0 histogram of classification of points: 27225849 unclassified (1) 32362754 ground (2) +-> flagged as extended overlap: 3595330 +---> 1703163 of those are unclassified (1) +---> 1892167 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [30.8,30.9) has 15 bin [30.9,31.0) has 241 bin [31.0,31.1) has 1546 bin [31.1,31.2) has 2340 bin [31.2,31.3) has 2835 bin [31.3,31.4) has 4598 bin [31.4,31.5) has 8753 bin [31.5,31.6) has 12768 bin [31.6,31.7) has 20147 bin [31.7,31.8) has 39535 bin [31.8,31.9) has 86052 bin [31.9,32.0) has 139737 bin [32.0,32.1) has 219900 bin [32.1,32.2) has 345074 bin [32.2,32.3) has 444211 bin [32.3,32.4) has 496531 bin [32.4,32.5) has 566113 bin [32.5,32.6) has 634412 bin [32.6,32.7) has 710446 bin [32.7,32.8) has 758734 bin [32.8,32.9) has 810962 bin [32.9,33.0) has 944167 bin [33.0,33.1) has 1152880 bin [33.1,33.2) has 1251793 bin [33.2,33.3) has 1284216 bin [33.3,33.4) has 1247396 bin [33.4,33.5) has 1262595 bin [33.5,33.6) has 1289360 bin [33.6,33.7) has 1304275 bin [33.7,33.8) has 1304756 bin [33.8,33.9) has 1318638 bin [33.9,34.0) has 1374463 bin [34.0,34.1) has 1412621 bin [34.1,34.2) has 1418599 bin [34.2,34.3) has 1348983 bin [34.3,34.4) has 1230544 bin [34.4,34.5) has 1081358 bin [34.5,34.6) has 983282 bin [34.6,34.7) has 893369 bin [34.7,34.8) has 833146 bin [34.8,34.9) has 789788 bin [34.9,35.0) has 734097 bin [35.0,35.1) has 670301 bin [35.1,35.2) has 616566 bin [35.2,35.3) has 570914 bin [35.3,35.4) has 504072 bin [35.4,35.5) has 419946 bin [35.5,35.6) has 365228 bin [35.6,35.7) has 337004 bin [35.7,35.8) has 302910 bin [35.8,35.9) has 268426 bin [35.9,36.0) has 249265 bin [36.0,36.1) has 237572 bin [36.1,36.2) has 228112 bin [36.2,36.3) has 218760 bin [36.3,36.4) has 206942 bin [36.4,36.5) has 190452 bin [36.5,36.6) has 182655 bin [36.6,36.7) has 176830 bin [36.7,36.8) has 174860 bin [36.8,36.9) has 171141 bin [36.9,37.0) has 169450 bin [37.0,37.1) has 166753 bin [37.1,37.2) has 166278 bin [37.2,37.3) has 165842 bin [37.3,37.4) has 162794 bin [37.4,37.5) has 161941 bin [37.5,37.6) has 160588 bin [37.6,37.7) has 159767 bin [37.7,37.8) has 159643 bin [37.8,37.9) has 159344 bin [37.9,38.0) has 157595 bin [38.0,38.1) has 157464 bin [38.1,38.2) has 158060 bin [38.2,38.3) has 157739 bin [38.3,38.4) has 157341 bin [38.4,38.5) has 157894 bin [38.5,38.6) has 158817 bin [38.6,38.7) has 159182 bin [38.7,38.8) has 158235 bin [38.8,38.9) has 157880 bin [38.9,39.0) has 158067 bin [39.0,39.1) has 158541 bin [39.1,39.2) has 159667 bin [39.2,39.3) has 159938 bin [39.3,39.4) has 161542 bin [39.4,39.5) has 162650 bin [39.5,39.6) has 163772 bin [39.6,39.7) has 165469 bin [39.7,39.8) has 167052 bin [39.8,39.9) has 168785 bin [39.9,40.0) has 170692 bin [40.0,40.1) has 172103 bin [40.1,40.2) has 174088 bin [40.2,40.3) has 174532 bin [40.3,40.4) has 176841 bin [40.4,40.5) has 178867 bin [40.5,40.6) has 181572 bin [40.6,40.7) has 184846 bin [40.7,40.8) has 186766 bin [40.8,40.9) has 190145 bin [40.9,41.0) has 193317 bin [41.0,41.1) has 197210 bin [41.1,41.2) has 198675 bin [41.2,41.3) has 199955 bin [41.3,41.4) has 201209 bin [41.4,41.5) has 202611 bin [41.5,41.6) has 205766 bin [41.6,41.7) has 207321 bin [41.7,41.8) has 208660 bin [41.8,41.9) has 212016 bin [41.9,42.0) has 213032 bin [42.0,42.1) has 216394 bin [42.1,42.2) has 218007 bin [42.2,42.3) has 220258 bin [42.3,42.4) has 222051 bin [42.4,42.5) has 225216 bin [42.5,42.6) has 227806 bin [42.6,42.7) has 229922 bin [42.7,42.8) has 230299 bin [42.8,42.9) has 232920 bin [42.9,43.0) has 233535 bin [43.0,43.1) has 234417 bin [43.1,43.2) has 237498 bin [43.2,43.3) has 239452 bin [43.3,43.4) has 237923 bin [43.4,43.5) has 240163 bin [43.5,43.6) has 242406 bin [43.6,43.7) has 242196 bin [43.7,43.8) has 243617 bin [43.8,43.9) has 246412 bin [43.9,44.0) has 247567 bin [44.0,44.1) has 247269 bin [44.1,44.2) has 245731 bin [44.2,44.3) has 246175 bin [44.3,44.4) has 246178 bin [44.4,44.5) has 245518 bin [44.5,44.6) has 244937 bin [44.6,44.7) has 243322 bin [44.7,44.8) has 241214 bin [44.8,44.9) has 238803 bin [44.9,45.0) has 237881 bin [45.0,45.1) has 237357 bin [45.1,45.2) has 234893 bin [45.2,45.3) has 233320 bin [45.3,45.4) has 233025 bin [45.4,45.5) has 231510 bin [45.5,45.6) has 229429 bin [45.6,45.7) has 225489 bin [45.7,45.8) has 222986 bin [45.8,45.9) has 220358 bin [45.9,46.0) has 218460 bin [46.0,46.1) has 215109 bin [46.1,46.2) has 211228 bin [46.2,46.3) has 208185 bin [46.3,46.4) has 205126 bin [46.4,46.5) has 201583 bin [46.5,46.6) has 197077 bin [46.6,46.7) has 191822 bin [46.7,46.8) has 185650 bin [46.8,46.9) has 182377 bin [46.9,47.0) has 178417 bin [47.0,47.1) has 174881 bin [47.1,47.2) has 169496 bin [47.2,47.3) has 164896 bin [47.3,47.4) has 161018 bin [47.4,47.5) has 157470 bin [47.5,47.6) has 151984 bin [47.6,47.7) has 147255 bin [47.7,47.8) has 142217 bin [47.8,47.9) has 137550 bin [47.9,48.0) has 132877 bin [48.0,48.1) has 128075 bin [48.1,48.2) has 121871 bin [48.2,48.3) has 116271 bin [48.3,48.4) has 109823 bin [48.4,48.5) has 104476 bin [48.5,48.6) has 99112 bin [48.6,48.7) has 94432 bin [48.7,48.8) has 89168 bin [48.8,48.9) has 83857 bin [48.9,49.0) has 79227 bin [49.0,49.1) has 74396 bin [49.1,49.2) has 70425 bin [49.2,49.3) has 65728 bin [49.3,49.4) has 61689 bin [49.4,49.5) has 57638 bin [49.5,49.6) has 54628 bin [49.6,49.7) has 51035 bin [49.7,49.8) has 47069 bin [49.8,49.9) has 43491 bin [49.9,50.0) has 40155 bin [50.0,50.1) has 36698 bin [50.1,50.2) has 34131 bin [50.2,50.3) has 31498 bin [50.3,50.4) has 28019 bin [50.4,50.5) has 25578 bin [50.5,50.6) has 23382 bin [50.6,50.7) has 21253 bin [50.7,50.8) has 19147 bin [50.8,50.9) has 17231 bin [50.9,51.0) has 15298 bin [51.0,51.1) has 14095 bin [51.1,51.2) has 12706 bin [51.2,51.3) has 11072 bin [51.3,51.4) has 10209 bin [51.4,51.5) has 8943 bin [51.5,51.6) has 7718 bin [51.6,51.7) has 6617 bin [51.7,51.8) has 5692 bin [51.8,51.9) has 4813 bin [51.9,52.0) has 4253 bin [52.0,52.1) has 3771 bin [52.1,52.2) has 3204 bin [52.2,52.3) has 2835 bin [52.3,52.4) has 2410 bin [52.4,52.5) has 2090 bin [52.5,52.6) has 1758 bin [52.6,52.7) has 1502 bin [52.7,52.8) has 1189 bin [52.8,52.9) has 990 bin [52.9,53.0) has 819 bin [53.0,53.1) has 654 bin [53.1,53.2) has 561 bin [53.2,53.3) has 530 bin [53.3,53.4) has 400 bin [53.4,53.5) has 353 bin [53.5,53.6) has 251 bin [53.6,53.7) has 213 bin [53.7,53.8) has 145 bin [53.8,53.9) has 99 bin [53.9,54.0) has 97 bin [54.0,54.1) has 67 bin [54.1,54.2) has 24 bin [54.2,54.3) has 14 bin [54.3,54.4) has 18 bin [54.4,54.5) has 5 bin [54.5,54.6) has 7 average z coordinate 37.7 for 59588603 element(s) point source id histogram with bin size 1.000000 bin 89 has 23168459 bin 90 has 13385738 bin 205 has 41308 bin 1089 has 22993098 average point source id 475.169071055416396 for 59588603 element(s)