lasinfo (210611) report for 'AHN4T/26EZ1_03.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: 71398749 number of points by return: 52021177 13880458 4554598 848471 94045 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 492480 0 min x y z: 161980.000 492480.000 -6.460 max x y z: 163019.999 493769.999 37.259 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: 71398749 extended number of points by return: 52021177 13880458 4554598 848471 94045 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 -6460 37259 intensity 8 2996 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -34 34 user_data 6 7 point_source_ID 128 130 gps_time 270123606.310042 270126235.869743 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 246 G 30 244 B 25 241 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.08 29.96 ('Amplitude') attribute1 -15.52 15.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 52021177 number of intermediate returns: 5494328 number of last returns: 52013151 number of single returns: 38129907 covered area in square units/kilounits: 1322288/1.32 point density: all returns 54.00 last only 39.34 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71398749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 52021177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13880458 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4554598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 848471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 94045 instead zero. overview over extended number of returns of given pulse: 38129907 18660271 11119565 3018382 463399 7065 160 0 0 0 0 0 0 0 0 histogram of classification of points: 22660481 unclassified (1) 48635740 ground (2) 102528 water (9) +-> flagged as extended overlap: 4212954 +---> 727500 of those are unclassified (1) +---> 3481361 of those are ground (2) +---> 4093 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 34 bin [-6.4,-6.3) has 4905 bin [-6.3,-6.2) has 56134 bin [-6.2,-6.1) has 28787 bin [-6.1,-6.0) has 17766 bin [-6.0,-5.9) has 13658 bin [-5.9,-5.8) has 12007 bin [-5.8,-5.7) has 12015 bin [-5.7,-5.6) has 14774 bin [-5.6,-5.5) has 14924 bin [-5.5,-5.4) has 22213 bin [-5.4,-5.3) has 27804 bin [-5.3,-5.2) has 69097 bin [-5.2,-5.1) has 56619 bin [-5.1,-5.0) has 67093 bin [-5.0,-4.9) has 154806 bin [-4.9,-4.8) has 138402 bin [-4.8,-4.7) has 191129 bin 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[34.4,34.5) has 570 bin [34.5,34.6) has 467 bin [34.6,34.7) has 488 bin [34.7,34.8) has 441 bin [34.8,34.9) has 398 bin [34.9,35.0) has 314 bin [35.0,35.1) has 264 bin [35.1,35.2) has 239 bin [35.2,35.3) has 208 bin [35.3,35.4) has 180 bin [35.4,35.5) has 139 bin [35.5,35.6) has 131 bin [35.6,35.7) has 109 bin [35.7,35.8) has 79 bin [35.8,35.9) has 63 bin [35.9,36.0) has 34 bin [36.0,36.1) has 36 bin [36.1,36.2) has 29 bin [36.2,36.3) has 22 bin [36.3,36.4) has 28 bin [36.4,36.5) has 12 bin [36.5,36.6) has 2 bin [36.6,36.7) has 3 bin [36.7,36.8) has 3 bin [36.8,36.9) has 4 bin [36.9,37.0) has 5 bin [37.0,37.1) has 1 bin [37.1,37.2) has 2 bin [37.2,37.3) has 1 average z coordinate 0.0 for 71398749 element(s) point source id histogram with bin size 1.000000 bin 128 has 4268540 bin 129 has 52419553 bin 130 has 14710656 average point source id 129.146250685708793 for 71398749 element(s)