lasinfo (210611) report for 'AHN4T/16AN1_19.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: 177/2021 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: 10336172 number of points by return: 10191447 116056 26513 2141 15 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 544980 0 min x y z: 182980.000 544980.000 -0.910 max x y z: 184019.999 546269.999 12.108 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: 10336172 extended number of points by return: 10191447 116056 26513 2141 15 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 -910 12108 intensity 19 2775 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -12 27 user_data 8 9 point_source_ID 1134 1135 gps_time 269085966.464714 269086981.818384 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 39 255 B 36 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -2000 4500 extended_scanner_channel 0 0 attribute0 0.19 27.75 ('Amplitude') attribute1 -16.83 11.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 10191447 number of intermediate returns: 28706 number of last returns: 10191162 number of single returns: 10075143 covered area in square units/kilounits: 1123048/1.12 point density: all returns 9.20 last only 9.07 (per square units) spacing: all returns 0.33 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 10336172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10191447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 116056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 26513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15 instead zero. overview over extended number of returns of given pulse: 10075143 179236 73206 8512 75 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 222126 unclassified (1) 491259 ground (2) 9615946 water (9) 6841 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 783320 +---> 7324 of those are unclassified (1) +---> 12461 of those are ground (2) +---> 763535 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 1 bin [-0.9,-0.8) has 723 bin [-0.8,-0.7) has 111905 bin [-0.7,-0.6) has 3133992 bin [-0.6,-0.5) has 5550213 bin [-0.5,-0.4) has 809119 bin [-0.4,-0.3) has 38300 bin [-0.3,-0.2) has 23849 bin [-0.2,-0.1) has 25316 bin [-0.1,0.0) has 24952 bin [0.0,0.1) has 18358 bin [0.1,0.2) has 15457 bin [0.2,0.3) has 13564 bin [0.3,0.4) has 11669 bin [0.4,0.5) has 9783 bin [0.5,0.6) has 9340 bin [0.6,0.7) has 13302 bin [0.7,0.8) has 22950 bin [0.8,0.9) has 53431 bin [0.9,1.0) has 101632 bin [1.0,1.1) has 55405 bin [1.1,1.2) has 46060 bin [1.2,1.3) has 34304 bin [1.3,1.4) has 24606 bin [1.4,1.5) has 11400 bin [1.5,1.6) has 6112 bin [1.6,1.7) has 4849 bin [1.7,1.8) has 4746 bin [1.8,1.9) has 4935 bin [1.9,2.0) has 5500 bin [2.0,2.1) has 5737 bin [2.1,2.2) has 5938 bin [2.2,2.3) has 5938 bin [2.3,2.4) has 5769 bin [2.4,2.5) has 5767 bin [2.5,2.6) has 5370 bin [2.6,2.7) has 5109 bin [2.7,2.8) has 5090 bin [2.8,2.9) has 4668 bin [2.9,3.0) has 4279 bin [3.0,3.1) has 4185 bin [3.1,3.2) has 4123 bin [3.2,3.3) has 3963 bin [3.3,3.4) has 4013 bin [3.4,3.5) has 3887 bin [3.5,3.6) has 3764 bin [3.6,3.7) has 3800 bin [3.7,3.8) has 3914 bin [3.8,3.9) has 3893 bin [3.9,4.0) has 3701 bin [4.0,4.1) has 3709 bin [4.1,4.2) has 3450 bin [4.2,4.3) has 3187 bin [4.3,4.4) has 3119 bin [4.4,4.5) has 3000 bin [4.5,4.6) has 2788 bin [4.6,4.7) has 2617 bin [4.7,4.8) has 2562 bin [4.8,4.9) has 2478 bin [4.9,5.0) has 2267 bin [5.0,5.1) has 2152 bin [5.1,5.2) has 2060 bin [5.2,5.3) has 1844 bin [5.3,5.4) has 1808 bin [5.4,5.5) has 1691 bin [5.5,5.6) has 1518 bin [5.6,5.7) has 1524 bin [5.7,5.8) has 1437 bin [5.8,5.9) has 1364 bin [5.9,6.0) has 1252 bin [6.0,6.1) has 1164 bin [6.1,6.2) has 1094 bin [6.2,6.3) has 965 bin [6.3,6.4) has 896 bin [6.4,6.5) has 834 bin [6.5,6.6) has 707 bin [6.6,6.7) has 655 bin [6.7,6.8) has 569 bin [6.8,6.9) has 548 bin [6.9,7.0) has 424 bin [7.0,7.1) has 359 bin [7.1,7.2) has 336 bin [7.2,7.3) has 363 bin [7.3,7.4) has 319 bin [7.4,7.5) has 260 bin [7.5,7.6) has 248 bin [7.6,7.7) has 233 bin [7.7,7.8) has 214 bin [7.8,7.9) has 181 bin [7.9,8.0) has 162 bin [8.0,8.1) has 123 bin [8.1,8.2) has 131 bin [8.2,8.3) has 106 bin [8.3,8.4) has 87 bin [8.4,8.5) has 70 bin [8.5,8.6) has 64 bin [8.6,8.7) has 60 bin [8.7,8.8) has 43 bin [8.8,8.9) has 40 bin [8.9,9.0) has 30 bin [9.0,9.1) has 39 bin [9.1,9.2) has 36 bin [9.2,9.3) has 25 bin [9.3,9.4) has 23 bin [9.4,9.5) has 22 bin [9.5,9.6) has 21 bin [9.6,9.7) has 19 bin [9.7,9.8) has 22 bin [9.8,9.9) has 20 bin [9.9,10.0) has 16 bin [10.0,10.1) has 18 bin [10.1,10.2) has 18 bin [10.2,10.3) has 22 bin [10.3,10.4) has 8 bin [10.4,10.5) has 11 bin [10.5,10.6) has 9 bin [10.6,10.7) has 10 bin [10.7,10.8) has 8 bin [10.8,10.9) has 5 bin [10.9,11.0) has 2 bin [11.0,11.1) has 5 bin [11.1,11.2) has 6 bin [11.2,11.3) has 2 bin [11.3,11.4) has 2 bin [11.4,11.5) has 5 bin [11.5,11.6) has 2 bin [11.6,11.7) has 1 bin [11.8,11.9) has 1 bin [12.1,12.2) has 1 average z coordinate -0.4 for 10336172 element(s) point source id histogram with bin size 1.000000 bin 1134 has 2721035 bin 1135 has 7615137 average point source id 1134.736746350583189 for 10336172 element(s)