lasinfo (210611) report for 'AHN4T/07CZ2_11.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: 334/2022 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: 17451870 number of points by return: 17163084 239014 44492 4984 289 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 577480 0 min x y z: 224980.000 577480.000 -1.783 max x y z: 226019.999 578769.999 14.014 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: 17451870 extended number of points by return: 17163084 239014 44492 4984 289 7 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 -1783 14014 intensity 40 4867 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 26 2026 gps_time 330511790.401935 332242108.866528 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 252 G 54 255 B 49 255 NIR 11 255 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.09 32.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17163084 number of intermediate returns: 49613 number of last returns: 17164963 number of single returns: 16925790 covered area in square units/kilounits: 915204/0.92 point density: all returns 19.07 last only 18.76 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17451870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17163084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 239014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 44492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 289 instead zero. overview over extended number of returns of given pulse: 16925790 387821 118080 18737 1400 42 0 0 0 0 0 0 0 0 0 histogram of classification of points: 760778 unclassified (1) 12279328 ground (2) 4411764 water (9) +-> flagged as extended overlap: 1534410 +---> 201246 of those are unclassified (1) +---> 1205409 of those are ground (2) +---> 127755 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 16 bin [-1.7,-1.6) has 3211 bin [-1.6,-1.5) has 11056 bin [-1.5,-1.4) has 3299 bin [-1.4,-1.3) has 4027 bin [-1.3,-1.2) has 4966 bin [-1.2,-1.1) has 11249 bin [-1.1,-1.0) has 189802 bin [-1.0,-0.9) has 3057048 bin [-0.9,-0.8) has 3400891 bin [-0.8,-0.7) has 1473137 bin [-0.7,-0.6) has 2476119 bin [-0.6,-0.5) has 3288916 bin [-0.5,-0.4) has 1972482 bin [-0.4,-0.3) has 654589 bin [-0.3,-0.2) has 209295 bin [-0.2,-0.1) has 86954 bin [-0.1,0.0) has 66375 bin [0.0,0.1) has 54631 bin [0.1,0.2) has 41139 bin [0.2,0.3) has 31399 bin [0.3,0.4) has 22795 bin [0.4,0.5) has 17269 bin [0.5,0.6) has 12957 bin [0.6,0.7) has 11078 bin [0.7,0.8) has 10223 bin [0.8,0.9) has 9944 bin [0.9,1.0) has 10314 bin [1.0,1.1) has 10029 bin [1.1,1.2) has 10026 bin [1.2,1.3) has 9513 bin [1.3,1.4) has 9266 bin [1.4,1.5) has 9035 bin [1.5,1.6) has 8584 bin [1.6,1.7) has 8135 bin [1.7,1.8) has 7880 bin [1.8,1.9) has 7312 bin [1.9,2.0) has 6893 bin [2.0,2.1) has 6657 bin [2.1,2.2) has 6555 bin [2.2,2.3) has 6458 bin [2.3,2.4) has 6158 bin [2.4,2.5) has 6157 bin [2.5,2.6) has 6052 bin [2.6,2.7) has 6186 bin [2.7,2.8) has 6087 bin [2.8,2.9) has 6107 bin [2.9,3.0) has 5948 bin [3.0,3.1) has 5895 bin [3.1,3.2) has 5954 bin [3.2,3.3) has 5790 bin [3.3,3.4) has 5750 bin [3.4,3.5) has 5456 bin [3.5,3.6) has 5391 bin [3.6,3.7) has 5191 bin [3.7,3.8) has 5152 bin [3.8,3.9) has 4922 bin [3.9,4.0) has 4811 bin [4.0,4.1) has 4879 bin [4.1,4.2) has 4542 bin [4.2,4.3) has 4410 bin [4.3,4.4) has 4056 bin [4.4,4.5) has 3958 bin [4.5,4.6) has 3722 bin [4.6,4.7) has 3540 bin [4.7,4.8) has 3390 bin [4.8,4.9) has 3123 bin [4.9,5.0) has 3047 bin [5.0,5.1) has 2865 bin [5.1,5.2) has 2820 bin [5.2,5.3) has 2602 bin [5.3,5.4) has 2556 bin [5.4,5.5) has 2452 bin [5.5,5.6) has 2299 bin [5.6,5.7) has 2382 bin [5.7,5.8) has 2248 bin [5.8,5.9) has 2074 bin [5.9,6.0) has 2043 bin [6.0,6.1) has 1949 bin [6.1,6.2) has 1902 bin [6.2,6.3) has 1780 bin [6.3,6.4) has 1649 bin [6.4,6.5) has 1671 bin [6.5,6.6) has 1590 bin [6.6,6.7) has 1634 bin [6.7,6.8) has 1605 bin [6.8,6.9) has 1462 bin [6.9,7.0) has 1445 bin [7.0,7.1) has 1341 bin [7.1,7.2) has 1293 bin [7.2,7.3) has 1261 bin [7.3,7.4) has 1239 bin [7.4,7.5) has 1246 bin [7.5,7.6) has 1281 bin [7.6,7.7) has 1259 bin [7.7,7.8) has 1179 bin [7.8,7.9) has 1141 bin [7.9,8.0) has 1137 bin [8.0,8.1) has 1162 bin [8.1,8.2) has 1100 bin [8.2,8.3) has 1095 bin [8.3,8.4) has 1089 bin [8.4,8.5) has 1144 bin [8.5,8.6) has 1025 bin [8.6,8.7) has 990 bin [8.7,8.8) has 916 bin [8.8,8.9) has 864 bin [8.9,9.0) has 832 bin [9.0,9.1) has 764 bin [9.1,9.2) has 742 bin [9.2,9.3) has 687 bin [9.3,9.4) has 665 bin [9.4,9.5) has 659 bin [9.5,9.6) has 572 bin [9.6,9.7) has 550 bin [9.7,9.8) has 488 bin [9.8,9.9) has 466 bin [9.9,10.0) has 407 bin [10.0,10.1) has 372 bin [10.1,10.2) has 345 bin [10.2,10.3) has 305 bin [10.3,10.4) has 300 bin [10.4,10.5) has 264 bin [10.5,10.6) has 233 bin [10.6,10.7) has 202 bin [10.7,10.8) has 190 bin [10.8,10.9) has 154 bin [10.9,11.0) has 146 bin [11.0,11.1) has 117 bin [11.1,11.2) has 138 bin [11.2,11.3) has 136 bin [11.3,11.4) has 128 bin [11.4,11.5) has 136 bin [11.5,11.6) has 146 bin [11.6,11.7) has 132 bin [11.7,11.8) has 91 bin [11.8,11.9) has 127 bin [11.9,12.0) has 126 bin [12.0,12.1) has 115 bin [12.1,12.2) has 106 bin [12.2,12.3) has 128 bin [12.3,12.4) has 106 bin [12.4,12.5) has 104 bin [12.5,12.6) has 108 bin [12.6,12.7) has 72 bin [12.7,12.8) has 80 bin [12.8,12.9) has 64 bin [12.9,13.0) has 69 bin [13.0,13.1) has 55 bin [13.1,13.2) has 59 bin [13.2,13.3) has 47 bin [13.3,13.4) has 50 bin [13.4,13.5) has 25 bin [13.5,13.6) has 30 bin [13.6,13.7) has 25 bin [13.7,13.8) has 9 bin [13.8,13.9) has 8 bin [13.9,14.0) has 1 bin [14.0,14.1) has 1 average z coordinate -0.6 for 17451870 element(s) point source id histogram with bin size 1.000000 bin 26 has 96907 bin 28 has 197355 bin 1027 has 8618767 bin 2026 has 8538841 average point source id 1498.934560995469155 for 17451870 element(s)