lasinfo (210611) report for 'AHN4T/69AN2_02.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: 2748433 number of points by return: 2695065 45664 7067 608 29 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 323730 0 min x y z: 176701.302 323730.000 37.324 max x y z: 177019.999 324619.360 47.818 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: 2748433 extended number of points by return: 2695065 45664 7067 608 29 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 721302 1039999 Y 0 889360 Z 37324 47818 intensity 56 4185 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -15 29 user_data 6 7 point_source_ID 137 138 gps_time 292333786.805299 292334764.009600 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 249 G 54 255 B 49 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.56 41.85 ('Amplitude') attribute1 -16.44 25.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2695065 number of intermediate returns: 7680 number of last returns: 2695913 number of single returns: 2650225 covered area in square units/kilounits: 206964/0.21 point density: all returns 13.28 last only 13.03 (per square units) spacing: all returns 0.27 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2748433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2695065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 45664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29 instead zero. overview over extended number of returns of given pulse: 2650225 76372 19348 2317 149 16 6 0 0 0 0 0 0 0 0 histogram of classification of points: 84324 unclassified (1) 1516711 ground (2) 1147398 water (9) +-> flagged as extended overlap: 293262 +---> 18367 of those are unclassified (1) +---> 189015 of those are ground (2) +---> 85880 of those are water (9) z coordinate histogram with bin size 0.100000 bin [37.3,37.4) has 33 bin [37.4,37.5) has 9259 bin [37.5,37.6) has 372224 bin [37.6,37.7) has 306940 bin [37.7,37.8) has 546761 bin [37.8,37.9) has 67314 bin [37.9,38.0) has 54560 bin [38.0,38.1) has 35294 bin [38.1,38.2) has 21982 bin [38.2,38.3) has 17646 bin [38.3,38.4) has 18595 bin [38.4,38.5) has 21353 bin [38.5,38.6) has 22861 bin [38.6,38.7) has 23963 bin [38.7,38.8) has 29276 bin [38.8,38.9) has 34236 bin [38.9,39.0) has 42441 bin [39.0,39.1) has 67611 bin [39.1,39.2) has 85446 bin [39.2,39.3) has 114483 bin [39.3,39.4) has 159928 bin [39.4,39.5) has 142368 bin [39.5,39.6) has 130125 bin [39.6,39.7) has 120166 bin [39.7,39.8) has 89399 bin [39.8,39.9) has 70625 bin [39.9,40.0) has 44442 bin [40.0,40.1) has 25936 bin [40.1,40.2) has 12164 bin [40.2,40.3) has 7504 bin [40.3,40.4) has 4202 bin [40.4,40.5) has 1957 bin [40.5,40.6) has 1655 bin [40.6,40.7) has 1443 bin [40.7,40.8) has 1421 bin [40.8,40.9) has 1236 bin [40.9,41.0) has 1135 bin [41.0,41.1) has 1036 bin [41.1,41.2) has 960 bin [41.2,41.3) has 922 bin [41.3,41.4) has 905 bin [41.4,41.5) has 895 bin [41.5,41.6) has 905 bin [41.6,41.7) has 1012 bin [41.7,41.8) has 1025 bin [41.8,41.9) has 948 bin [41.9,42.0) has 1067 bin [42.0,42.1) has 1043 bin [42.1,42.2) has 1027 bin [42.2,42.3) has 1095 bin [42.3,42.4) has 1175 bin [42.4,42.5) has 1078 bin [42.5,42.6) has 1188 bin [42.6,42.7) has 1086 bin [42.7,42.8) has 1152 bin [42.8,42.9) has 1195 bin [42.9,43.0) has 1264 bin [43.0,43.1) has 1212 bin [43.1,43.2) has 1265 bin [43.2,43.3) has 1298 bin [43.3,43.4) has 1210 bin [43.4,43.5) has 1245 bin [43.5,43.6) has 1189 bin [43.6,43.7) has 1231 bin [43.7,43.8) has 1127 bin [43.8,43.9) has 1123 bin [43.9,44.0) has 1050 bin [44.0,44.1) has 986 bin [44.1,44.2) has 952 bin [44.2,44.3) has 861 bin [44.3,44.4) has 792 bin [44.4,44.5) has 647 bin [44.5,44.6) has 612 bin [44.6,44.7) has 522 bin [44.7,44.8) has 432 bin [44.8,44.9) has 387 bin [44.9,45.0) has 308 bin [45.0,45.1) has 244 bin [45.1,45.2) has 194 bin [45.2,45.3) has 157 bin [45.3,45.4) has 112 bin [45.4,45.5) has 84 bin [45.5,45.6) has 61 bin [45.6,45.7) has 33 bin [45.7,45.8) has 24 bin [45.8,45.9) has 20 bin [45.9,46.0) has 11 bin [46.0,46.1) has 12 bin [46.1,46.2) has 12 bin [46.2,46.3) has 4 bin [46.3,46.4) has 9 bin [46.4,46.5) has 10 bin [46.5,46.6) has 5 bin [46.6,46.7) has 7 bin [46.7,46.8) has 8 bin [46.8,46.9) has 2 bin [46.9,47.0) has 4 bin [47.0,47.1) has 2 bin [47.1,47.2) has 2 bin [47.2,47.3) has 1 bin [47.4,47.5) has 1 bin [47.5,47.6) has 1 bin [47.7,47.8) has 1 bin [47.8,47.9) has 1 average z coordinate 38.6 for 2748433 element(s) point source id histogram with bin size 1.000000 bin 137 has 2738381 bin 138 has 10052 average point source id 137.003657356755639 for 2748433 element(s)