lasinfo (210611) report for 'AHN4T/68CZ2_25.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: 48941597 number of points by return: 41890361 4684120 1833279 462984 70853 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 324980 0 min x y z: 178980.000 324980.000 35.792 max x y z: 180019.999 326269.999 80.110 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: 48941597 extended number of points by return: 41890361 4684120 1833279 462984 70853 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 35792 80110 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 136 1208 gps_time 292333276.828888 292340631.155667 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 46 255 B 32 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.05 33.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41890361 number of intermediate returns: 2375779 number of last returns: 41848109 number of single returns: 37172652 covered area in square units/kilounits: 1264556/1.26 point density: all returns 38.70 last only 33.09 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48941597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41890361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4684120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1833279 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 462984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70853 instead zero. overview over extended number of returns of given pulse: 37172652 5725206 4116954 1570238 321490 32097 2960 0 0 0 0 0 0 0 0 histogram of classification of points: 8696316 unclassified (1) 39068634 ground (2) 932944 building (6) 198102 water (9) 11801 wire conductor (14) 33800 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2949156 +---> 587745 of those are unclassified (1) +---> 2287484 of those are ground (2) +---> 38185 of those are building (6) +---> 34793 of those are water (9) +---> 474 of those are wire conductor (14) +---> 475 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [35.7,35.8) has 1 bin [35.8,35.9) has 16 bin [35.9,36.0) has 2895 bin [36.0,36.1) has 27617 bin [36.1,36.2) has 12321 bin [36.2,36.3) has 12376 bin [36.3,36.4) has 11494 bin [36.4,36.5) has 8730 bin [36.5,36.6) has 6790 bin [36.6,36.7) has 6335 bin [36.7,36.8) has 6372 bin [36.8,36.9) has 6028 bin [36.9,37.0) has 5558 bin [37.0,37.1) has 5737 bin [37.1,37.2) has 6008 bin [37.2,37.3) has 6155 bin [37.3,37.4) has 5555 bin [37.4,37.5) has 5306 bin [37.5,37.6) has 5557 bin [37.6,37.7) has 5549 bin [37.7,37.8) has 5668 bin [37.8,37.9) has 5420 bin [37.9,38.0) has 5335 bin [38.0,38.1) has 5329 bin [38.1,38.2) has 5548 bin [38.2,38.3) has 5382 bin [38.3,38.4) has 5025 bin [38.4,38.5) has 4871 bin [38.5,38.6) has 5185 bin [38.6,38.7) has 5661 bin [38.7,38.8) has 6102 bin [38.8,38.9) has 5963 bin [38.9,39.0) has 5234 bin [39.0,39.1) has 5014 bin [39.1,39.2) has 5719 bin [39.2,39.3) has 6243 bin [39.3,39.4) has 5700 bin [39.4,39.5) has 5853 bin [39.5,39.6) has 5807 bin [39.6,39.7) has 5545 bin [39.7,39.8) has 5893 bin [39.8,39.9) has 13084 bin [39.9,40.0) has 24165 bin [40.0,40.1) has 26190 bin [40.1,40.2) has 38883 bin [40.2,40.3) has 57003 bin [40.3,40.4) has 60377 bin [40.4,40.5) has 50885 bin [40.5,40.6) has 60612 bin 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[75.2,75.3) has 848 bin [75.3,75.4) has 784 bin [75.4,75.5) has 813 bin [75.5,75.6) has 852 bin [75.6,75.7) has 1001 bin [75.7,75.8) has 664 bin [75.8,75.9) has 577 bin [75.9,76.0) has 577 bin [76.0,76.1) has 551 bin [76.1,76.2) has 590 bin [76.2,76.3) has 551 bin [76.3,76.4) has 530 bin [76.4,76.5) has 503 bin [76.5,76.6) has 463 bin [76.6,76.7) has 446 bin [76.7,76.8) has 455 bin [76.8,76.9) has 426 bin [76.9,77.0) has 420 bin [77.0,77.1) has 346 bin [77.1,77.2) has 364 bin [77.2,77.3) has 314 bin [77.3,77.4) has 309 bin [77.4,77.5) has 309 bin [77.5,77.6) has 324 bin [77.6,77.7) has 323 bin [77.7,77.8) has 296 bin [77.8,77.9) has 233 bin [77.9,78.0) has 220 bin [78.0,78.1) has 211 bin [78.1,78.2) has 252 bin [78.2,78.3) has 174 bin [78.3,78.4) has 187 bin [78.4,78.5) has 178 bin [78.5,78.6) has 140 bin [78.6,78.7) has 137 bin [78.7,78.8) has 160 bin [78.8,78.9) has 98 bin [78.9,79.0) has 76 bin [79.0,79.1) has 49 bin [79.1,79.2) has 37 bin [79.2,79.3) has 34 bin [79.3,79.4) has 44 bin [79.4,79.5) has 29 bin [79.5,79.6) has 34 bin [79.6,79.7) has 16 bin [79.7,79.8) has 15 bin [79.8,79.9) has 14 bin [79.9,80.0) has 8 bin [80.0,80.1) has 3 bin [80.1,80.2) has 1 average z coordinate 43.9 for 48941597 element(s) point source id histogram with bin size 1.000000 bin 136 has 348384 bin 137 has 19432232 bin 138 has 9001460 bin 1208 has 20159521 average point source id 578.332146701302008 for 48941597 element(s)