lasinfo (210611) report for 'AHN4T/25DZ1_23.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: 178/2021 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: 48433329 number of points by return: 40678559 5971664 1488768 264413 29925 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 474980 0 min x y z: 111980.000 474980.000 -6.873 max x y z: 113019.999 476269.999 29.030 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: 48433329 extended number of points by return: 40678559 5971664 1488768 264413 29925 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 -6873 29030 intensity 23 4132 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 -33 34 user_data 6 7 point_source_ID 104 106 gps_time 270041192.538180 270042906.351756 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 17 255 B 0 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.23 41.32 ('Amplitude') attribute1 -15.41 26.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40678559 number of intermediate returns: 1788322 number of last returns: 40581122 number of single returns: 34614674 covered area in square units/kilounits: 1295820/1.30 point density: all returns 37.38 last only 31.32 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48433329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40678559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5971664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1488768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 264413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29925 instead zero. overview over extended number of returns of given pulse: 34614674 9045743 3682860 939873 149063 1106 10 0 0 0 0 0 0 0 0 histogram of classification of points: 13079281 unclassified (1) 28244504 ground (2) 6892466 building (6) 136637 water (9) 80441 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3393555 +---> 916246 of those are unclassified (1) +---> 1768623 of those are ground (2) +---> 678568 of those are building (6) +---> 12310 of those are water (9) +---> 17808 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.9,-6.8) has 11 bin [-6.8,-6.7) has 43 bin [-6.7,-6.6) has 21 bin [-6.6,-6.5) has 14 bin [-6.5,-6.4) has 23 bin [-6.4,-6.3) has 23 bin [-6.3,-6.2) has 20 bin [-6.2,-6.1) has 23 bin [-6.1,-6.0) has 21 bin [-6.0,-5.9) has 26 bin [-5.9,-5.8) has 29 bin [-5.8,-5.7) has 33 bin [-5.7,-5.6) has 286 bin [-5.6,-5.5) has 3036 bin [-5.5,-5.4) has 3687 bin [-5.4,-5.3) has 6157 bin [-5.3,-5.2) has 7269 bin [-5.2,-5.1) has 73191 bin [-5.1,-5.0) has 119598 bin [-5.0,-4.9) has 79789 bin [-4.9,-4.8) has 92413 bin [-4.8,-4.7) has 122537 bin [-4.7,-4.6) has 166700 bin [-4.6,-4.5) has 283932 bin [-4.5,-4.4) has 891230 bin [-4.4,-4.3) has 1716243 bin [-4.3,-4.2) has 2652145 bin [-4.2,-4.1) has 3182667 bin [-4.1,-4.0) has 3948135 bin [-4.0,-3.9) has 3221076 bin [-3.9,-3.8) has 2009898 bin [-3.8,-3.7) has 1367109 bin [-3.7,-3.6) has 1071533 bin [-3.6,-3.5) has 661956 bin [-3.5,-3.4) has 425942 bin [-3.4,-3.3) has 334506 bin [-3.3,-3.2) has 333549 bin [-3.2,-3.1) has 365498 bin [-3.1,-3.0) has 388419 bin [-3.0,-2.9) has 461151 bin [-2.9,-2.8) has 392808 bin [-2.8,-2.7) has 306811 bin [-2.7,-2.6) has 262071 bin [-2.6,-2.5) has 238823 bin [-2.5,-2.4) has 237139 bin [-2.4,-2.3) has 241830 bin [-2.3,-2.2) has 230581 bin [-2.2,-2.1) has 238387 bin [-2.1,-2.0) has 241715 bin [-2.0,-1.9) has 247255 bin 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has 10484 bin [14.0,14.1) has 11460 bin [14.1,14.2) has 9897 bin [14.2,14.3) has 9459 bin [14.3,14.4) has 9574 bin [14.4,14.5) has 9078 bin [14.5,14.6) has 8891 bin [14.6,14.7) has 8290 bin [14.7,14.8) has 8021 bin [14.8,14.9) has 7989 bin [14.9,15.0) has 7899 bin [15.0,15.1) has 7425 bin [15.1,15.2) has 13239 bin [15.2,15.3) has 7686 bin [15.3,15.4) has 7250 bin [15.4,15.5) has 6658 bin [15.5,15.6) has 6521 bin [15.6,15.7) has 6355 bin [15.7,15.8) has 6235 bin [15.8,15.9) has 6060 bin [15.9,16.0) has 5869 bin [16.0,16.1) has 6727 bin [16.1,16.2) has 5507 bin [16.2,16.3) has 5196 bin [16.3,16.4) has 5596 bin [16.4,16.5) has 5718 bin [16.5,16.6) has 5531 bin [16.6,16.7) has 4718 bin [16.7,16.8) has 4849 bin [16.8,16.9) has 4806 bin [16.9,17.0) has 4414 bin [17.0,17.1) has 4142 bin [17.1,17.2) has 3956 bin [17.2,17.3) has 3885 bin [17.3,17.4) has 3942 bin [17.4,17.5) has 3455 bin [17.5,17.6) has 2480 bin [17.6,17.7) has 2445 bin [17.7,17.8) has 2586 bin [17.8,17.9) has 2327 bin 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has 469 bin [22.0,22.1) has 493 bin [22.1,22.2) has 607 bin [22.2,22.3) has 1107 bin [22.3,22.4) has 404 bin [22.4,22.5) has 343 bin [22.5,22.6) has 357 bin [22.6,22.7) has 314 bin [22.7,22.8) has 344 bin [22.8,22.9) has 307 bin [22.9,23.0) has 314 bin [23.0,23.1) has 322 bin [23.1,23.2) has 269 bin [23.2,23.3) has 276 bin [23.3,23.4) has 272 bin [23.4,23.5) has 251 bin [23.5,23.6) has 264 bin [23.6,23.7) has 272 bin [23.7,23.8) has 222 bin [23.8,23.9) has 240 bin [23.9,24.0) has 258 bin [24.0,24.1) has 250 bin [24.1,24.2) has 272 bin [24.2,24.3) has 246 bin [24.3,24.4) has 224 bin [24.4,24.5) has 224 bin [24.5,24.6) has 184 bin [24.6,24.7) has 211 bin [24.7,24.8) has 175 bin [24.8,24.9) has 214 bin [24.9,25.0) has 176 bin [25.0,25.1) has 176 bin [25.1,25.2) has 154 bin [25.2,25.3) has 163 bin [25.3,25.4) has 178 bin [25.4,25.5) has 160 bin [25.5,25.6) has 165 bin [25.6,25.7) has 166 bin [25.7,25.8) has 159 bin [25.8,25.9) has 178 bin [25.9,26.0) has 155 bin [26.0,26.1) has 136 bin [26.1,26.2) has 138 bin [26.2,26.3) has 124 bin [26.3,26.4) has 133 bin [26.4,26.5) has 99 bin [26.5,26.6) has 104 bin [26.6,26.7) has 86 bin [26.7,26.8) has 97 bin [26.8,26.9) has 66 bin [26.9,27.0) has 67 bin [27.0,27.1) has 62 bin [27.1,27.2) has 43 bin [27.2,27.3) has 55 bin [27.3,27.4) has 36 bin [27.4,27.5) has 19 bin [27.5,27.6) has 18 bin [27.6,27.7) has 23 bin [27.7,27.8) has 5 bin [27.8,27.9) has 13 bin [27.9,28.0) has 10 bin [28.0,28.1) has 11 bin [28.1,28.2) has 10 bin [28.2,28.3) has 7 bin [28.3,28.4) has 4 bin [28.4,28.5) has 5 bin [28.5,28.6) has 5 bin [28.6,28.7) has 1 bin [28.7,28.8) has 3 bin [28.8,28.9) has 1 bin [29.0,29.1) has 1 average z coordinate -1.1 for 48433329 element(s) point source id histogram with bin size 1.000000 bin 104 has 2604605 bin 105 has 32803939 bin 106 has 13024785 average point source id 105.215144823103117 for 48433329 element(s)