lasinfo (210611) report for 'AHN4T/41FZ1_07.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: 23/2023 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: 30685687 number of points by return: 25517953 3151729 1500458 439412 76135 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 441230 0 min x y z: 250980.000 441230.000 41.081 max x y z: 252019.999 442519.999 80.716 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: 30685687 extended number of points by return: 25517953 3151729 1500458 439412 76135 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 41081 80716 intensity 0 4477 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 -5 29 user_data 6 7 point_source_ID 172 173 gps_time 324214087.662536 324216095.948730 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 28 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 28.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25517953 number of intermediate returns: 2025152 number of last returns: 25506585 number of single returns: 22364003 covered area in square units/kilounits: 1314216/1.31 point density: all returns 23.35 last only 19.41 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30685687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25517953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3151729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1500458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 439412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76135 instead zero. overview over extended number of returns of given pulse: 22364003 3302760 3183926 1453891 342459 36028 2620 0 0 0 0 0 0 0 0 histogram of classification of points: 5999718 unclassified (1) 24573122 ground (2) 86850 building (6) 25997 water (9) +-> flagged as extended overlap: 1712312 +---> 374315 of those are unclassified (1) +---> 1333476 of those are ground (2) +---> 4212 of those are building (6) +---> 309 of those are water (9) z coordinate histogram with bin size 0.100000 bin [41.0,41.1) has 1 bin [41.1,41.2) has 269 bin [41.2,41.3) has 1280 bin [41.3,41.4) has 1534 bin [41.4,41.5) has 3463 bin [41.5,41.6) has 11496 bin [41.6,41.7) has 21118 bin [41.7,41.8) has 40457 bin [41.8,41.9) has 78260 bin [41.9,42.0) has 193090 bin [42.0,42.1) has 295502 bin [42.1,42.2) has 246390 bin [42.2,42.3) has 193272 bin [42.3,42.4) has 247847 bin [42.4,42.5) has 251657 bin [42.5,42.6) has 329081 bin 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has 26456 bin [61.7,61.8) has 26206 bin [61.8,61.9) has 26409 bin [61.9,62.0) has 26054 bin [62.0,62.1) has 25592 bin [62.1,62.2) has 25235 bin [62.2,62.3) has 25129 bin [62.3,62.4) has 25227 bin [62.4,62.5) has 24536 bin [62.5,62.6) has 24242 bin [62.6,62.7) has 23847 bin [62.7,62.8) has 23765 bin [62.8,62.9) has 23255 bin [62.9,63.0) has 22814 bin [63.0,63.1) has 22802 bin [63.1,63.2) has 22277 bin [63.2,63.3) has 21550 bin [63.3,63.4) has 21440 bin [63.4,63.5) has 20506 bin [63.5,63.6) has 20538 bin [63.6,63.7) has 19832 bin [63.7,63.8) has 19385 bin [63.8,63.9) has 18741 bin [63.9,64.0) has 18423 bin [64.0,64.1) has 17957 bin [64.1,64.2) has 17666 bin [64.2,64.3) has 17071 bin [64.3,64.4) has 16632 bin [64.4,64.5) has 16197 bin [64.5,64.6) has 15509 bin [64.6,64.7) has 15262 bin [64.7,64.8) has 14863 bin [64.8,64.9) has 14277 bin [64.9,65.0) has 13975 bin [65.0,65.1) has 13829 bin [65.1,65.2) has 12980 bin [65.2,65.3) has 12600 bin [65.3,65.4) has 12052 bin [65.4,65.5) has 11519 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1276 bin [69.5,69.6) has 1148 bin [69.6,69.7) has 1030 bin [69.7,69.8) has 1042 bin [69.8,69.9) has 935 bin [69.9,70.0) has 811 bin [70.0,70.1) has 790 bin [70.1,70.2) has 761 bin [70.2,70.3) has 769 bin [70.3,70.4) has 655 bin [70.4,70.5) has 633 bin [70.5,70.6) has 629 bin [70.6,70.7) has 567 bin [70.7,70.8) has 584 bin [70.8,70.9) has 539 bin [70.9,71.0) has 494 bin [71.0,71.1) has 534 bin [71.1,71.2) has 494 bin [71.2,71.3) has 521 bin [71.3,71.4) has 519 bin [71.4,71.5) has 431 bin [71.5,71.6) has 405 bin [71.6,71.7) has 374 bin [71.7,71.8) has 356 bin [71.8,71.9) has 375 bin [71.9,72.0) has 337 bin [72.0,72.1) has 313 bin [72.1,72.2) has 293 bin [72.2,72.3) has 304 bin [72.3,72.4) has 261 bin [72.4,72.5) has 288 bin [72.5,72.6) has 297 bin [72.6,72.7) has 320 bin [72.7,72.8) has 294 bin [72.8,72.9) has 277 bin [72.9,73.0) has 262 bin [73.0,73.1) has 250 bin [73.1,73.2) has 218 bin [73.2,73.3) has 270 bin [73.3,73.4) has 246 bin [73.4,73.5) has 239 bin [73.5,73.6) has 233 bin [73.6,73.7) has 237 bin [73.7,73.8) has 210 bin [73.8,73.9) has 243 bin [73.9,74.0) has 197 bin [74.0,74.1) has 186 bin [74.1,74.2) has 189 bin [74.2,74.3) has 209 bin [74.3,74.4) has 186 bin [74.4,74.5) has 190 bin [74.5,74.6) has 168 bin [74.6,74.7) has 187 bin [74.7,74.8) has 167 bin [74.8,74.9) has 145 bin [74.9,75.0) has 136 bin [75.0,75.1) has 141 bin [75.1,75.2) has 145 bin [75.2,75.3) has 165 bin [75.3,75.4) has 136 bin [75.4,75.5) has 140 bin [75.5,75.6) has 110 bin [75.6,75.7) has 105 bin [75.7,75.8) has 107 bin [75.8,75.9) has 89 bin [75.9,76.0) has 82 bin [76.0,76.1) has 99 bin [76.1,76.2) has 54 bin [76.2,76.3) has 77 bin [76.3,76.4) has 65 bin [76.4,76.5) has 72 bin [76.5,76.6) has 91 bin [76.6,76.7) has 81 bin [76.7,76.8) has 73 bin [76.8,76.9) has 68 bin [76.9,77.0) has 79 bin [77.0,77.1) has 74 bin [77.1,77.2) has 61 bin [77.2,77.3) has 56 bin [77.3,77.4) has 54 bin [77.4,77.5) has 73 bin [77.5,77.6) has 53 bin [77.6,77.7) has 83 bin [77.7,77.8) has 48 bin [77.8,77.9) has 77 bin [77.9,78.0) has 73 bin [78.0,78.1) has 47 bin [78.1,78.2) has 43 bin [78.2,78.3) has 47 bin [78.3,78.4) has 40 bin [78.4,78.5) has 46 bin [78.5,78.6) has 22 bin [78.6,78.7) has 45 bin [78.7,78.8) has 37 bin [78.8,78.9) has 43 bin [78.9,79.0) has 55 bin [79.0,79.1) has 48 bin [79.1,79.2) has 51 bin [79.2,79.3) has 47 bin [79.3,79.4) has 58 bin [79.4,79.5) has 54 bin [79.5,79.6) has 42 bin [79.6,79.7) has 38 bin [79.7,79.8) has 37 bin [79.8,79.9) has 34 bin [79.9,80.0) has 45 bin [80.0,80.1) has 34 bin [80.1,80.2) has 23 bin [80.2,80.3) has 16 bin [80.3,80.4) has 6 bin [80.4,80.5) has 2 bin [80.5,80.6) has 3 bin [80.6,80.7) has 1 bin [80.7,80.8) has 1 average z coordinate 46.3 for 30685687 element(s) point source id histogram with bin size 1.000000 bin 172 has 20442949 bin 173 has 10242738 average point source id 172.333795296810536 for 30685687 element(s)