lasinfo (210611) report for 'AHN4T/32EN1_01.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: 179/2021 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: 36946036 number of points by return: 35257822 1236868 363998 77424 9924 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 473730 0 min x y z: 159980.000 473730.000 -3.461 max x y z: 161019.999 475019.999 36.889 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: 36946036 extended number of points by return: 35257822 1236868 363998 77424 9924 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 -3461 36889 intensity 59 4696 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 7 point_source_ID 146 148 gps_time 270205995.119059 270208441.279087 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 13 255 B 0 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.59 46.96 ('Amplitude') attribute1 -15.35 31.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35257822 number of intermediate returns: 452434 number of last returns: 35248326 number of single returns: 34012546 covered area in square units/kilounits: 1133176/1.13 point density: all returns 32.60 last only 31.11 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36946036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35257822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1236868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 363998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77424 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9924 instead zero. overview over extended number of returns of given pulse: 34012546 1751718 861085 270862 49537 288 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2892068 unclassified (1) 28879674 ground (2) 568453 building (6) 4325583 water (9) 280258 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2534380 +---> 126329 of those are unclassified (1) +---> 2043141 of those are ground (2) +---> 347092 of those are water (9) +---> 17818 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 8 bin [-3.4,-3.3) has 479 bin [-3.3,-3.2) has 4505 bin [-3.2,-3.1) has 7709 bin [-3.1,-3.0) has 8044 bin [-3.0,-2.9) has 15412 bin [-2.9,-2.8) has 11962 bin [-2.8,-2.7) has 11611 bin [-2.7,-2.6) has 13532 bin [-2.6,-2.5) has 17249 bin [-2.5,-2.4) has 25779 bin [-2.4,-2.3) has 53659 bin [-2.3,-2.2) has 65409 bin [-2.2,-2.1) has 54549 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394 bin [30.1,30.2) has 390 bin [30.2,30.3) has 346 bin [30.3,30.4) has 327 bin [30.4,30.5) has 359 bin [30.5,30.6) has 349 bin [30.6,30.7) has 362 bin [30.7,30.8) has 348 bin [30.8,30.9) has 325 bin [30.9,31.0) has 321 bin [31.0,31.1) has 279 bin [31.1,31.2) has 318 bin [31.2,31.3) has 334 bin [31.3,31.4) has 301 bin [31.4,31.5) has 285 bin [31.5,31.6) has 294 bin [31.6,31.7) has 271 bin [31.7,31.8) has 231 bin [31.8,31.9) has 219 bin [31.9,32.0) has 217 bin [32.0,32.1) has 230 bin [32.1,32.2) has 231 bin [32.2,32.3) has 212 bin [32.3,32.4) has 222 bin [32.4,32.5) has 202 bin [32.5,32.6) has 195 bin [32.6,32.7) has 182 bin [32.7,32.8) has 178 bin [32.8,32.9) has 200 bin [32.9,33.0) has 164 bin [33.0,33.1) has 136 bin [33.1,33.2) has 147 bin [33.2,33.3) has 153 bin [33.3,33.4) has 147 bin [33.4,33.5) has 124 bin [33.5,33.6) has 139 bin [33.6,33.7) has 144 bin [33.7,33.8) has 133 bin [33.8,33.9) has 125 bin [33.9,34.0) has 108 bin [34.0,34.1) has 111 bin [34.1,34.2) has 95 bin [34.2,34.3) has 88 bin [34.3,34.4) has 83 bin [34.4,34.5) has 71 bin [34.5,34.6) has 62 bin [34.6,34.7) has 50 bin [34.7,34.8) has 48 bin [34.8,34.9) has 47 bin [34.9,35.0) has 44 bin [35.0,35.1) has 46 bin [35.1,35.2) has 41 bin [35.2,35.3) has 30 bin [35.3,35.4) has 23 bin [35.4,35.5) has 22 bin [35.5,35.6) has 23 bin [35.6,35.7) has 25 bin [35.7,35.8) has 24 bin [35.8,35.9) has 12 bin [35.9,36.0) has 16 bin [36.0,36.1) has 11 bin [36.1,36.2) has 17 bin [36.2,36.3) has 7 bin [36.3,36.4) has 3 bin [36.4,36.5) has 5 bin [36.5,36.6) has 2 bin [36.8,36.9) has 1 average z coordinate 1.1 for 36946036 element(s) point source id histogram with bin size 1.000000 bin 146 has 2302906 bin 147 has 28367642 bin 148 has 6275488 average point source id 147.107523903240946 for 36946036 element(s)