lasinfo (210611) report for 'AHN4T/03DZ2_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: 333/2022 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: 29470658 number of points by return: 28922404 546764 1480 10 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 604980 0 min x y z: 234980.000 604980.000 -0.239 max x y z: 236019.999 606269.999 10.091 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: 29470658 extended number of points by return: 28922404 546764 1480 10 0 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' 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 -239 10091 intensity 70 4952 return_number 1 4 number_of_returns 1 4 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 4 200 gps_time 324040591.483423 324046562.023502 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 65 255 B 54 250 NIR 54 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.19 33.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28922404 number of intermediate returns: 1485 number of last returns: 28912863 number of single returns: 28366094 covered area in square units/kilounits: 1340788/1.34 point density: all returns 21.98 last only 21.56 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29470658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28922404 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 546764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 10 instead zero. overview over extended number of returns of given pulse: 28366094 1100112 4412 40 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1567729 unclassified (1) 27852624 ground (2) 49351 water (9) 954 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1985922 +---> 65269 of those are unclassified (1) +---> 1913290 of those are ground (2) +---> 7363 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 5 bin [-0.2,-0.1) has 1314 bin [-0.1,0.0) has 29398 bin [0.0,0.1) has 42033 bin [0.1,0.2) has 54163 bin [0.2,0.3) has 66923 bin [0.3,0.4) has 74739 bin [0.4,0.5) has 66666 bin [0.5,0.6) has 73649 bin [0.6,0.7) has 76896 bin [0.7,0.8) has 75025 bin [0.8,0.9) has 81434 bin [0.9,1.0) has 118610 bin [1.0,1.1) has 220598 bin [1.1,1.2) has 458046 bin [1.2,1.3) has 936702 bin [1.3,1.4) has 1830161 bin [1.4,1.5) has 3633122 bin [1.5,1.6) has 4199302 bin [1.6,1.7) has 5226474 bin [1.7,1.8) has 3924286 bin [1.8,1.9) has 2646466 bin [1.9,2.0) has 1457568 bin [2.0,2.1) has 904127 bin [2.1,2.2) has 592541 bin [2.2,2.3) has 384831 bin [2.3,2.4) has 401870 bin [2.4,2.5) has 337479 bin [2.5,2.6) has 267497 bin [2.6,2.7) has 227998 bin [2.7,2.8) has 155193 bin [2.8,2.9) has 61323 bin [2.9,3.0) has 22678 bin [3.0,3.1) has 14208 bin [3.1,3.2) has 12332 bin [3.2,3.3) has 11431 bin [3.3,3.4) has 11105 bin [3.4,3.5) has 10950 bin [3.5,3.6) has 10873 bin [3.6,3.7) has 10762 bin [3.7,3.8) has 10813 bin [3.8,3.9) has 10897 bin [3.9,4.0) has 11158 bin [4.0,4.1) has 11283 bin [4.1,4.2) has 11489 bin [4.2,4.3) has 11359 bin [4.3,4.4) has 11275 bin [4.4,4.5) has 11311 bin [4.5,4.6) has 11238 bin [4.6,4.7) has 11383 bin [4.7,4.8) has 11698 bin [4.8,4.9) has 11636 bin [4.9,5.0) has 11923 bin [5.0,5.1) has 12148 bin [5.1,5.2) has 12206 bin [5.2,5.3) has 12275 bin [5.3,5.4) has 12687 bin [5.4,5.5) has 13047 bin [5.5,5.6) has 14311 bin [5.6,5.7) has 16776 bin [5.7,5.8) has 28340 bin [5.8,5.9) has 38870 bin [5.9,6.0) has 22856 bin [6.0,6.1) has 15618 bin [6.1,6.2) has 11542 bin [6.2,6.3) has 11265 bin [6.3,6.4) has 11181 bin [6.4,6.5) has 11208 bin [6.5,6.6) has 11118 bin [6.6,6.7) has 10974 bin [6.7,6.8) has 10789 bin [6.8,6.9) has 10866 bin [6.9,7.0) has 11092 bin [7.0,7.1) has 11207 bin [7.1,7.2) has 11425 bin [7.2,7.3) has 11377 bin [7.3,7.4) has 11045 bin [7.4,7.5) has 11182 bin [7.5,7.6) has 11294 bin [7.6,7.7) has 11647 bin [7.7,7.8) has 11905 bin [7.8,7.9) has 12163 bin [7.9,8.0) has 12420 bin [8.0,8.1) has 12709 bin [8.1,8.2) has 12736 bin [8.2,8.3) has 13192 bin [8.3,8.4) has 13830 bin [8.4,8.5) has 14389 bin [8.5,8.6) has 14676 bin [8.6,8.7) has 14714 bin [8.7,8.8) has 16943 bin [8.8,8.9) has 23629 bin [8.9,9.0) has 25156 bin [9.0,9.1) has 15401 bin [9.1,9.2) has 167 bin [9.2,9.3) has 8 bin [9.3,9.4) has 2 bin [9.4,9.5) has 3 bin [9.5,9.6) has 3 bin [9.6,9.7) has 5 bin [9.7,9.8) has 5 bin [9.8,9.9) has 2 bin [9.9,10.0) has 7 bin [10.0,10.1) has 6 average z coordinate 1.8 for 29470658 element(s) point source id histogram with bin size 1.000000 bin 4 has 10626479 bin 5 has 12306988 bin 200 has 6537191 average point source id 47.894385527462603 for 29470658 element(s)