lasinfo (210611) report for 'AHN4T/21GZ1_23.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: 335/2022 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: 35719462 number of points by return: 29335237 4222315 1659477 426714 68107 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 499980 0 min x y z: 201980.000 499980.000 -0.332 max x y z: 203019.999 501269.999 38.212 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: 35719462 extended number of points by return: 29335237 4222315 1659477 426714 68107 7031 581 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 -332 38212 intensity 29 4717 return_number 1 7 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 131 133 gps_time 330771255.943988 330774444.815231 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 30.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29335237 number of intermediate returns: 2161047 number of last returns: 29330220 number of single returns: 25107042 covered area in square units/kilounits: 1316108/1.32 point density: all returns 27.14 last only 22.29 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35719462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29335237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4222315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1659477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 426714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68107 instead zero. overview over extended number of returns of given pulse: 25107042 5133182 3695904 1434054 305582 39164 4534 0 0 0 0 0 0 0 0 histogram of classification of points: 7705966 unclassified (1) 26894490 ground (2) 804039 building (6) 298596 water (9) 16371 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2427543 +---> 471818 of those are unclassified (1) +---> 1819479 of those are ground (2) +---> 113329 of those are building (6) +---> 22917 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 4 bin [-0.3,-0.2) has 725 bin [-0.2,-0.1) has 40761 bin [-0.1,0.0) has 229476 bin [0.0,0.1) has 87327 bin [0.1,0.2) has 107749 bin [0.2,0.3) has 90416 bin [0.3,0.4) has 142195 bin [0.4,0.5) has 230736 bin [0.5,0.6) has 347100 bin [0.6,0.7) has 523204 bin [0.7,0.8) has 819861 bin [0.8,0.9) has 1190289 bin [0.9,1.0) has 1748052 bin [1.0,1.1) has 2266156 bin [1.1,1.2) has 2719528 bin [1.2,1.3) has 2929789 bin [1.3,1.4) has 3484625 bin [1.4,1.5) has 3118159 bin [1.5,1.6) has 2146454 bin [1.6,1.7) has 1240361 bin [1.7,1.8) has 781060 bin [1.8,1.9) has 793380 bin [1.9,2.0) has 758655 bin [2.0,2.1) has 463856 bin [2.1,2.2) has 351380 bin [2.2,2.3) has 311359 bin [2.3,2.4) has 232916 bin [2.4,2.5) has 156178 bin [2.5,2.6) has 134217 bin [2.6,2.7) has 110661 bin [2.7,2.8) has 106596 bin [2.8,2.9) has 99463 bin [2.9,3.0) has 91630 bin [3.0,3.1) has 89153 bin [3.1,3.2) has 87383 bin [3.2,3.3) has 86602 bin [3.3,3.4) has 84769 bin [3.4,3.5) has 86235 bin [3.5,3.6) has 81283 bin [3.6,3.7) has 75225 bin [3.7,3.8) has 72286 bin [3.8,3.9) has 71368 bin [3.9,4.0) has 69158 bin [4.0,4.1) has 71694 bin [4.1,4.2) has 71703 bin [4.2,4.3) has 65807 bin [4.3,4.4) has 62042 bin [4.4,4.5) has 64053 bin [4.5,4.6) has 66134 bin [4.6,4.7) has 68489 bin [4.7,4.8) has 68392 bin [4.8,4.9) has 69860 bin [4.9,5.0) has 63262 bin [5.0,5.1) has 64612 bin 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[32.7,32.8) has 642 bin [32.8,32.9) has 601 bin [32.9,33.0) has 535 bin [33.0,33.1) has 576 bin [33.1,33.2) has 589 bin [33.2,33.3) has 515 bin [33.3,33.4) has 494 bin [33.4,33.5) has 490 bin [33.5,33.6) has 420 bin [33.6,33.7) has 435 bin [33.7,33.8) has 433 bin [33.8,33.9) has 415 bin [33.9,34.0) has 372 bin [34.0,34.1) has 354 bin [34.1,34.2) has 372 bin [34.2,34.3) has 331 bin [34.3,34.4) has 367 bin [34.4,34.5) has 346 bin [34.5,34.6) has 292 bin [34.6,34.7) has 273 bin [34.7,34.8) has 241 bin [34.8,34.9) has 243 bin [34.9,35.0) has 198 bin [35.0,35.1) has 207 bin [35.1,35.2) has 169 bin [35.2,35.3) has 168 bin [35.3,35.4) has 166 bin [35.4,35.5) has 162 bin [35.5,35.6) has 146 bin [35.6,35.7) has 129 bin [35.7,35.8) has 100 bin [35.8,35.9) has 107 bin [35.9,36.0) has 82 bin [36.0,36.1) has 85 bin [36.1,36.2) has 56 bin [36.2,36.3) has 47 bin [36.3,36.4) has 45 bin [36.4,36.5) has 40 bin [36.5,36.6) has 28 bin [36.6,36.7) has 20 bin [36.7,36.8) has 28 bin [36.8,36.9) has 26 bin [36.9,37.0) has 15 bin [37.0,37.1) has 22 bin [37.1,37.2) has 7 bin [37.2,37.3) has 14 bin [37.3,37.4) has 6 bin [37.4,37.5) has 4 bin [37.5,37.6) has 5 bin [37.6,37.7) has 2 bin [37.7,37.8) has 4 bin [37.8,37.9) has 4 bin [37.9,38.0) has 3 bin [38.0,38.1) has 4 bin [38.2,38.3) has 1 average z coordinate 3.5 for 35719462 element(s) point source id histogram with bin size 1.000000 bin 131 has 8501563 bin 132 has 25767132 bin 133 has 1450767 average point source id 131.802606321450185 for 35719462 element(s)