lasinfo (210611) report for 'AHN3T/27DN1_21.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: 216/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 33075859 number of points by return: 21486994 7884909 3011195 619791 72970 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 481230 0 min x y z: 189980.000 481230.000 21.648 max x y z: 191019.999 482519.999 55.769 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: 33075859 extended number of points by return: 21486994 7884909 3011195 619791 72970 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 21648 55769 intensity 1 24387 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 34 user_data 3 3 point_source_ID 285 294 gps_time 206456065.263526 206461715.005619 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 25 255 B 23 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 number of first returns: 21486994 number of intermediate returns: 3704794 number of last returns: 21483755 number of single returns: 13599684 covered area in square units/kilounits: 1340232/1.34 point density: all returns 24.68 last only 16.03 (per square units) spacing: all returns 0.20 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33075859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21486994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7884909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3011195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 619791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72970 instead zero. overview over extended number of returns of given pulse: 13599684 9747074 7175305 2188630 365166 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16603842 unclassified (1) 16247728 ground (2) 223382 building (6) 907 water (9) +-> flagged as extended overlap: 2079716 +---> 923503 of those are unclassified (1) +---> 1153039 of those are ground (2) +---> 3174 of those are building (6) z coordinate histogram with bin size 0.100000 bin [21.6,21.7) has 14 bin [21.7,21.8) has 84 bin [21.8,21.9) has 176 bin [21.9,22.0) has 213 bin [22.0,22.1) has 241 bin [22.1,22.2) has 2299 bin [22.2,22.3) has 6720 bin [22.3,22.4) has 8313 bin [22.4,22.5) has 8879 bin [22.5,22.6) has 28972 bin [22.6,22.7) has 76371 bin [22.7,22.8) has 82665 bin [22.8,22.9) has 128816 bin [22.9,23.0) has 193854 bin [23.0,23.1) has 184597 bin [23.1,23.2) has 175099 bin [23.2,23.3) has 175508 bin [23.3,23.4) has 211380 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[49.8,49.9) has 6240 bin [49.9,50.0) has 5896 bin [50.0,50.1) has 5721 bin [50.1,50.2) has 5332 bin [50.2,50.3) has 5008 bin [50.3,50.4) has 4667 bin [50.4,50.5) has 4341 bin [50.5,50.6) has 4079 bin [50.6,50.7) has 3813 bin [50.7,50.8) has 3481 bin [50.8,50.9) has 3205 bin [50.9,51.0) has 3212 bin [51.0,51.1) has 2873 bin [51.1,51.2) has 2695 bin [51.2,51.3) has 2411 bin [51.3,51.4) has 2232 bin [51.4,51.5) has 1991 bin [51.5,51.6) has 1948 bin [51.6,51.7) has 1848 bin [51.7,51.8) has 1732 bin [51.8,51.9) has 1725 bin [51.9,52.0) has 1559 bin [52.0,52.1) has 1440 bin [52.1,52.2) has 1237 bin [52.2,52.3) has 1082 bin [52.3,52.4) has 1017 bin [52.4,52.5) has 859 bin [52.5,52.6) has 770 bin [52.6,52.7) has 786 bin [52.7,52.8) has 639 bin [52.8,52.9) has 572 bin [52.9,53.0) has 542 bin [53.0,53.1) has 545 bin [53.1,53.2) has 502 bin [53.2,53.3) has 455 bin [53.3,53.4) has 423 bin [53.4,53.5) has 339 bin [53.5,53.6) has 285 bin [53.6,53.7) has 272 bin [53.7,53.8) has 238 bin [53.8,53.9) has 190 bin [53.9,54.0) has 179 bin [54.0,54.1) has 138 bin [54.1,54.2) has 109 bin [54.2,54.3) has 86 bin [54.3,54.4) has 81 bin [54.4,54.5) has 77 bin [54.5,54.6) has 56 bin [54.6,54.7) has 43 bin [54.7,54.8) has 40 bin [54.8,54.9) has 35 bin [54.9,55.0) has 16 bin [55.0,55.1) has 20 bin [55.1,55.2) has 6 bin [55.2,55.3) has 2 bin [55.3,55.4) has 4 bin [55.4,55.5) has 5 bin [55.5,55.6) has 2 bin [55.6,55.7) has 1 bin [55.7,55.8) has 1 average z coordinate 31.4 for 33075859 element(s) point source id histogram with bin size 1.000000 bin 285 has 260748 bin 286 has 1397278 bin 287 has 3466432 bin 288 has 6241237 bin 289 has 7435984 bin 290 has 6576762 bin 291 has 4846301 bin 292 has 2200229 bin 293 has 620247 bin 294 has 30641 average point source id 289.214516484666376 for 33075859 element(s)