lasinfo (210611) report for 'AHN4T/32EN2_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: 52320717 number of points by return: 48943625 2451199 773091 139465 13337 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 473730 0 min x y z: 164980.000 473730.000 -0.321 max x y z: 166019.999 475019.999 31.888 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: 52320717 extended number of points by return: 48943625 2451199 773091 139465 13337 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 -321 31888 intensity 0 4167 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 31 user_data 6 7 point_source_ID 146 148 gps_time 270206070.917908 270208521.830498 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 27 255 B 9 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 attribute0 0 41.67 ('Amplitude') attribute1 -15.33 25.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48943625 number of intermediate returns: 927679 number of last returns: 48919240 number of single returns: 46469827 covered area in square units/kilounits: 1340164/1.34 point density: all returns 39.04 last only 36.50 (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 52320717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48943625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2451199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 773091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 139465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13337 instead zero. overview over extended number of returns of given pulse: 46469827 3375494 1903327 505152 66445 472 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4607353 unclassified (1) 45363059 ground (2) 2262156 building (6) 85180 water (9) 2969 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3687958 +---> 277973 of those are unclassified (1) +---> 3310099 of those are ground (2) +---> 94237 of those are building (6) +---> 5649 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 9 bin [-0.3,-0.2) has 626 bin [-0.2,-0.1) has 3416 bin [-0.1,0.0) has 22461 bin [0.0,0.1) has 32392 bin [0.1,0.2) has 33863 bin [0.2,0.3) has 64053 bin [0.3,0.4) has 102906 bin [0.4,0.5) has 117705 bin [0.5,0.6) has 234630 bin [0.6,0.7) has 432041 bin [0.7,0.8) has 585941 bin [0.8,0.9) has 1054447 bin [0.9,1.0) has 1237854 bin [1.0,1.1) has 1503808 bin [1.1,1.2) has 1405831 bin [1.2,1.3) has 1377427 bin [1.3,1.4) has 1653149 bin [1.4,1.5) has 2185248 bin [1.5,1.6) has 2491953 bin [1.6,1.7) has 2472229 bin [1.7,1.8) has 2380312 bin [1.8,1.9) has 2265717 bin [1.9,2.0) has 2768516 bin [2.0,2.1) has 2855868 bin [2.1,2.2) has 2265379 bin [2.2,2.3) has 1352116 bin [2.3,2.4) has 1139730 bin [2.4,2.5) has 1167468 bin [2.5,2.6) has 1154364 bin [2.6,2.7) has 1210729 bin [2.7,2.8) has 1387854 bin [2.8,2.9) has 1219163 bin [2.9,3.0) has 1177913 bin [3.0,3.1) has 1223633 bin [3.1,3.2) has 1283112 bin [3.2,3.3) has 1270848 bin [3.3,3.4) has 1055724 bin [3.4,3.5) has 877839 bin [3.5,3.6) has 447686 bin [3.6,3.7) has 323786 bin [3.7,3.8) has 330331 bin [3.8,3.9) has 189170 bin [3.9,4.0) has 113584 bin [4.0,4.1) has 97855 bin [4.1,4.2) has 82830 bin [4.2,4.3) has 76453 bin [4.3,4.4) has 75243 bin [4.4,4.5) has 71290 bin [4.5,4.6) has 66808 bin [4.6,4.7) has 62071 bin [4.7,4.8) has 56446 bin [4.8,4.9) has 58307 bin [4.9,5.0) has 63739 bin [5.0,5.1) 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bin [29.0,29.1) has 304 bin [29.1,29.2) has 289 bin [29.2,29.3) has 272 bin [29.3,29.4) has 207 bin [29.4,29.5) has 201 bin [29.5,29.6) has 176 bin [29.6,29.7) has 185 bin [29.7,29.8) has 118 bin [29.8,29.9) has 111 bin [29.9,30.0) has 95 bin [30.0,30.1) has 88 bin [30.1,30.2) has 70 bin [30.2,30.3) has 76 bin [30.3,30.4) has 61 bin [30.4,30.5) has 58 bin [30.5,30.6) has 63 bin [30.6,30.7) has 51 bin [30.7,30.8) has 60 bin [30.8,30.9) has 39 bin [30.9,31.0) has 22 bin [31.0,31.1) has 17 bin [31.1,31.2) has 6 bin [31.2,31.3) has 5 bin [31.3,31.4) has 3 bin [31.4,31.5) has 1 bin [31.6,31.7) has 1 bin [31.8,31.9) has 1 average z coordinate 2.9 for 52320717 element(s) point source id histogram with bin size 1.000000 bin 146 has 5544400 bin 147 has 38706199 bin 148 has 8070118 average point source id 147.048273765055626 for 52320717 element(s)