lasinfo (210611) report for 'AHN4T/57FN1_22.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: 340/2022 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: 29970818 number of points by return: 25174488 3714324 930396 140166 11444 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 368730 0 min x y z: 170980.000 368730.000 25.777 max x y z: 172019.999 370019.999 64.185 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: 29970818 extended number of points by return: 25174488 3714324 930396 140166 11444 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 25777 64185 intensity 45 4949 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 29 user_data 6 7 point_source_ID 86 2087 gps_time 296131639.337372 298302086.258275 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.45 49.49 ('Amplitude') attribute1 -16.58 32.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25174488 number of intermediate returns: 1083791 number of last returns: 25136268 number of single returns: 21423729 covered area in square units/kilounits: 1341368/1.34 point density: all returns 22.34 last only 18.74 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29970818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25174488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3714324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 930396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 140166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11444 instead zero. overview over extended number of returns of given pulse: 21423729 5598856 2374681 516138 54713 2592 109 0 0 0 0 0 0 0 0 histogram of classification of points: 6625596 unclassified (1) 19223791 ground (2) 4101185 building (6) 20201 water (9) 45 wire conductor (14) +-> flagged as extended overlap: 2152042 +---> 382416 of those are unclassified (1) +---> 1430275 of those are ground (2) +---> 338066 of those are building (6) +---> 1285 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.7,25.8) has 4 bin [25.8,25.9) has 492 bin [25.9,26.0) has 2262 bin [26.0,26.1) has 3408 bin [26.1,26.2) has 8429 bin [26.2,26.3) has 8394 bin [26.3,26.4) has 5151 bin [26.4,26.5) has 14670 bin [26.5,26.6) has 111381 bin [26.6,26.7) has 185454 bin [26.7,26.8) has 113419 bin [26.8,26.9) has 104792 bin [26.9,27.0) has 147834 bin [27.0,27.1) has 291831 bin [27.1,27.2) has 294987 bin [27.2,27.3) has 296459 bin [27.3,27.4) has 526865 bin [27.4,27.5) has 785119 bin [27.5,27.6) has 674793 bin [27.6,27.7) has 576907 bin [27.7,27.8) has 629669 bin [27.8,27.9) has 653772 bin [27.9,28.0) has 677404 bin [28.0,28.1) has 672935 bin [28.1,28.2) has 1104031 bin [28.2,28.3) has 966044 bin [28.3,28.4) has 1058992 bin [28.4,28.5) has 1172894 bin [28.5,28.6) has 1267457 bin [28.6,28.7) has 1395273 bin [28.7,28.8) has 1126682 bin [28.8,28.9) has 1189128 bin [28.9,29.0) has 1068434 bin [29.0,29.1) has 815329 bin [29.1,29.2) has 557494 bin [29.2,29.3) has 381629 bin [29.3,29.4) has 259089 bin [29.4,29.5) has 266147 bin [29.5,29.6) has 263877 bin [29.6,29.7) has 229374 bin [29.7,29.8) has 210096 bin [29.8,29.9) has 131791 bin [29.9,30.0) has 100698 bin [30.0,30.1) has 87520 bin [30.1,30.2) has 81169 bin [30.2,30.3) has 80876 bin [30.3,30.4) has 83656 bin [30.4,30.5) has 84420 bin [30.5,30.6) has 88595 bin [30.6,30.7) has 90155 bin [30.7,30.8) has 104157 bin [30.8,30.9) has 102993 bin 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[58.8,58.9) has 342 bin [58.9,59.0) has 161 bin [59.0,59.1) has 45 bin [59.1,59.2) has 19 bin [59.2,59.3) has 49 bin [59.3,59.4) has 132 bin [59.4,59.5) has 50 bin [59.5,59.6) has 67 bin [59.6,59.7) has 155 bin [59.7,59.8) has 62 bin [59.8,59.9) has 55 bin [59.9,60.0) has 34 bin [60.0,60.1) has 13 bin [60.1,60.2) has 32 bin [60.2,60.3) has 88 bin [60.3,60.4) has 187 bin [60.4,60.5) has 137 bin [60.5,60.6) has 44 bin [60.6,60.7) has 42 bin [60.7,60.8) has 66 bin [60.8,60.9) has 36 bin [60.9,61.0) has 48 bin [61.0,61.1) has 210 bin [61.1,61.2) has 166 bin [61.2,61.3) has 31 bin [61.3,61.4) has 19 bin [61.4,61.5) has 34 bin [61.5,61.6) has 11 bin [61.6,61.7) has 6 bin [61.7,61.8) has 3 bin [61.8,61.9) has 9 bin [61.9,62.0) has 4 bin [62.0,62.1) has 9 bin [62.1,62.2) has 8 bin [62.2,62.3) has 6 bin [62.4,62.5) has 5 bin [62.5,62.6) has 8 bin [62.6,62.7) has 5 bin [62.7,62.8) has 1 bin [62.9,63.0) has 4 bin [63.0,63.1) has 10 bin [63.1,63.2) has 1 bin [63.2,63.3) has 1 bin [63.4,63.5) has 1 bin [64.0,64.1) has 3 bin [64.1,64.2) has 8 average z coordinate 30.7 for 29970818 element(s) point source id histogram with bin size 1.000000 bin 86 has 3622206 bin 88 has 1185091 bin 2087 has 25163521 average point source id 1766.120165655805522 for 29970818 element(s)