lasinfo (210611) report for 'AHN4T/58GZ1_17.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: 35350199 number of points by return: 32370326 2352368 545800 75961 5744 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 351230 0 min x y z: 200980.000 351230.000 22.457 max x y z: 202019.999 352519.999 64.290 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: 35350199 extended number of points by return: 32370326 2352368 545800 75961 5744 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 22457 64290 intensity 46 3692 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 115 130 gps_time 292327557.529938 298297770.142831 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 53 255 B 39 255 NIR 20 255 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 0.46 36.92 ('Amplitude') attribute1 -16.45 20.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32370326 number of intermediate returns: 628592 number of last returns: 32340777 number of single returns: 29989496 covered area in square units/kilounits: 1338560/1.34 point density: all returns 26.41 last only 24.16 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35350199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32370326 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2352368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 545800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 75961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5744 instead zero. overview over extended number of returns of given pulse: 29989496 3638200 1412082 281649 27538 1194 40 0 0 0 0 0 0 0 0 histogram of classification of points: 4503730 unclassified (1) 28706047 ground (2) 2132366 building (6) 7818 water (9) 238 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2436816 +---> 324118 of those are unclassified (1) +---> 1929239 of those are ground (2) +---> 182200 of those are building (6) +---> 1259 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.4,22.5) has 7 bin [22.5,22.6) has 55 bin [22.6,22.7) has 994 bin [22.7,22.8) has 4612 bin [22.8,22.9) has 12008 bin [22.9,23.0) has 22374 bin [23.0,23.1) has 21730 bin [23.1,23.2) has 28645 bin [23.2,23.3) has 34165 bin [23.3,23.4) has 74845 bin [23.4,23.5) has 161604 bin [23.5,23.6) has 165361 bin [23.6,23.7) has 125919 bin [23.7,23.8) has 110236 bin [23.8,23.9) has 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[58.9,59.0) has 186 bin [59.0,59.1) has 177 bin [59.1,59.2) has 152 bin [59.2,59.3) has 156 bin [59.3,59.4) has 181 bin [59.4,59.5) has 142 bin [59.5,59.6) has 140 bin [59.6,59.7) has 123 bin [59.7,59.8) has 130 bin [59.8,59.9) has 117 bin [59.9,60.0) has 111 bin [60.0,60.1) has 100 bin [60.1,60.2) has 75 bin [60.2,60.3) has 77 bin [60.3,60.4) has 84 bin [60.4,60.5) has 65 bin [60.5,60.6) has 73 bin [60.6,60.7) has 64 bin [60.7,60.8) has 57 bin [60.8,60.9) has 45 bin [60.9,61.0) has 40 bin [61.0,61.1) has 61 bin [61.1,61.2) has 50 bin [61.2,61.3) has 38 bin [61.3,61.4) has 35 bin [61.4,61.5) has 40 bin [61.5,61.6) has 31 bin [61.6,61.7) has 34 bin [61.7,61.8) has 23 bin [61.8,61.9) has 23 bin [61.9,62.0) has 21 bin [62.0,62.1) has 19 bin [62.1,62.2) has 15 bin [62.2,62.3) has 20 bin [62.3,62.4) has 9 bin [62.4,62.5) has 11 bin [62.5,62.6) has 20 bin [62.6,62.7) has 15 bin [62.7,62.8) has 9 bin [62.8,62.9) has 15 bin [62.9,63.0) has 8 bin [63.0,63.1) has 16 bin [63.1,63.2) has 5 bin [63.2,63.3) has 10 bin [63.3,63.4) has 12 bin [63.4,63.5) has 13 bin [63.5,63.6) has 6 bin [63.6,63.7) has 2 bin [63.7,63.8) has 6 bin [63.8,63.9) has 9 bin [63.9,64.0) has 3 bin [64.0,64.1) has 3 bin [64.1,64.2) has 3 bin [64.2,64.3) has 3 average z coordinate 29.7 for 35350199 element(s) point source id histogram with bin size 1.000000 bin 115 has 23 bin 116 has 18120056 bin 117 has 9531572 bin 129 has 24698 bin 130 has 7673850 average point source id 119.317846188079457 for 35350199 element(s)