lasinfo (210611) report for 'AHN4T/23AN2_07.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: 336/2022 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: 20581407 number of points by return: 19870522 616255 83608 9825 1100 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 522480 0 min x y z: 265980.000 522480.000 16.576 max x y z: 267019.999 523769.999 31.187 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: 20581407 extended number of points by return: 19870522 616255 83608 9825 1100 93 4 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 16576 31187 intensity 56 4751 return_number 1 7 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 73 1072 gps_time 330861129.688272 330863230.516031 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 28 255 B 26 255 NIR 0 235 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 30.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19870522 number of intermediate returns: 94700 number of last returns: 19869611 number of single returns: 19253426 covered area in square units/kilounits: 1148452/1.15 point density: all returns 17.92 last only 17.30 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20581407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19870522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 616255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 83608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1100 instead zero. overview over extended number of returns of given pulse: 19253426 1065558 221692 35066 5079 551 35 0 0 0 0 0 0 0 0 histogram of classification of points: 1173967 unclassified (1) 17561458 ground (2) 1845502 water (9) 480 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1626824 +---> 142551 of those are unclassified (1) +---> 1424535 of those are ground (2) +---> 59738 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 1 bin [16.6,16.7) has 522 bin [16.7,16.8) has 83459 bin [16.8,16.9) has 162637 bin [16.9,17.0) has 235760 bin [17.0,17.1) has 430270 bin [17.1,17.2) has 424345 bin [17.2,17.3) has 265196 bin [17.3,17.4) has 819995 bin [17.4,17.5) has 3530293 bin [17.5,17.6) has 4700230 bin [17.6,17.7) has 2542687 bin [17.7,17.8) has 674931 bin [17.8,17.9) has 1004674 bin [17.9,18.0) has 539561 bin [18.0,18.1) has 437266 bin [18.1,18.2) has 963376 bin [18.2,18.3) has 410395 bin [18.3,18.4) has 413910 bin [18.4,18.5) has 522396 bin [18.5,18.6) has 353487 bin [18.6,18.7) has 338599 bin [18.7,18.8) has 259446 bin [18.8,18.9) has 173449 bin [18.9,19.0) has 123669 bin [19.0,19.1) has 101969 bin [19.1,19.2) has 96149 bin [19.2,19.3) has 86139 bin [19.3,19.4) has 86259 bin [19.4,19.5) has 78757 bin [19.5,19.6) has 62342 bin [19.6,19.7) has 49266 bin [19.7,19.8) has 37219 bin [19.8,19.9) has 30003 bin [19.9,20.0) has 22510 bin [20.0,20.1) has 18028 bin [20.1,20.2) has 16248 bin [20.2,20.3) has 15838 bin [20.3,20.4) has 16015 bin [20.4,20.5) has 16091 bin [20.5,20.6) has 15928 bin [20.6,20.7) has 15547 bin [20.7,20.8) has 15312 bin [20.8,20.9) has 14858 bin [20.9,21.0) has 14574 bin [21.0,21.1) has 14366 bin [21.1,21.2) has 13864 bin [21.2,21.3) has 13841 bin [21.3,21.4) has 13435 bin [21.4,21.5) has 12799 bin [21.5,21.6) has 12410 bin [21.6,21.7) has 11953 bin [21.7,21.8) has 11559 bin [21.8,21.9) has 11444 bin [21.9,22.0) has 11010 bin [22.0,22.1) has 10961 bin [22.1,22.2) has 10575 bin [22.2,22.3) has 10515 bin [22.3,22.4) has 10071 bin [22.4,22.5) has 9672 bin [22.5,22.6) has 9364 bin [22.6,22.7) has 9202 bin [22.7,22.8) has 8667 bin [22.8,22.9) has 8454 bin [22.9,23.0) has 8035 bin [23.0,23.1) has 7956 bin [23.1,23.2) has 7454 bin [23.2,23.3) has 7271 bin [23.3,23.4) has 6896 bin [23.4,23.5) has 6636 bin [23.5,23.6) has 6391 bin [23.6,23.7) has 6021 bin [23.7,23.8) has 5826 bin [23.8,23.9) has 5459 bin [23.9,24.0) has 5333 bin [24.0,24.1) has 5000 bin [24.1,24.2) has 4603 bin [24.2,24.3) has 4593 bin [24.3,24.4) has 4114 bin [24.4,24.5) has 3979 bin [24.5,24.6) has 3610 bin [24.6,24.7) has 3427 bin [24.7,24.8) has 3235 bin [24.8,24.9) has 3011 bin [24.9,25.0) has 2706 bin [25.0,25.1) has 2601 bin [25.1,25.2) has 2385 bin [25.2,25.3) has 2231 bin [25.3,25.4) has 2075 bin [25.4,25.5) has 1969 bin [25.5,25.6) has 1799 bin [25.6,25.7) has 1697 bin [25.7,25.8) has 1608 bin [25.8,25.9) has 1538 bin [25.9,26.0) has 1345 bin [26.0,26.1) has 1299 bin [26.1,26.2) has 1186 bin [26.2,26.3) has 1116 bin [26.3,26.4) has 970 bin [26.4,26.5) has 959 bin [26.5,26.6) has 882 bin [26.6,26.7) has 750 bin [26.7,26.8) has 748 bin [26.8,26.9) has 664 bin [26.9,27.0) has 633 bin [27.0,27.1) has 659 bin [27.1,27.2) has 556 bin [27.2,27.3) has 565 bin [27.3,27.4) has 492 bin [27.4,27.5) has 486 bin [27.5,27.6) has 442 bin [27.6,27.7) has 377 bin [27.7,27.8) has 333 bin [27.8,27.9) has 313 bin [27.9,28.0) has 280 bin [28.0,28.1) has 291 bin [28.1,28.2) has 248 bin [28.2,28.3) has 215 bin [28.3,28.4) has 243 bin [28.4,28.5) has 228 bin [28.5,28.6) has 194 bin [28.6,28.7) has 224 bin [28.7,28.8) has 189 bin [28.8,28.9) has 165 bin [28.9,29.0) has 138 bin [29.0,29.1) has 143 bin [29.1,29.2) has 112 bin [29.2,29.3) has 105 bin [29.3,29.4) has 105 bin [29.4,29.5) has 104 bin [29.5,29.6) has 86 bin [29.6,29.7) has 68 bin [29.7,29.8) has 68 bin [29.8,29.9) has 50 bin [29.9,30.0) has 28 bin [30.0,30.1) has 18 bin [30.1,30.2) has 22 bin [30.2,30.3) has 16 bin [30.3,30.4) has 8 bin [30.4,30.5) has 13 bin [30.5,30.6) has 10 bin [30.6,30.7) has 8 bin [30.7,30.8) has 5 bin [30.8,30.9) has 8 bin [30.9,31.0) has 5 bin [31.0,31.1) has 6 bin [31.1,31.2) has 2 average z coordinate 17.9 for 20581407 element(s) point source id histogram with bin size 1.000000 bin 73 has 8374790 bin 1072 has 12206617 average point source id 665.49644025794737 for 20581407 element(s)