lasinfo (210611) report for 'AHN4T/50HN2_14.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: 339/2022 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: 33389570 number of points by return: 27438578 3945046 1592301 366951 46694 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 383730 0 min x y z: 137980.000 383730.000 17.617 max x y z: 139019.999 385019.999 53.048 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: 33389570 extended number of points by return: 27438578 3945046 1592301 366951 46694 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 17617 53048 intensity 0 5029 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 -15 29 user_data 6 7 point_source_ID 56 57 gps_time 298019910.591644 298022635.335036 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 23 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.65 33.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27438578 number of intermediate returns: 2012191 number of last returns: 27419428 number of single returns: 23480627 covered area in square units/kilounits: 1331544/1.33 point density: all returns 25.08 last only 20.59 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33389570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27438578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3945046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1592301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 366951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46694 instead zero. overview over extended number of returns of given pulse: 23480627 4710162 3680627 1283567 217559 15968 1060 0 0 0 0 0 0 0 0 histogram of classification of points: 7103026 unclassified (1) 25942275 ground (2) 263092 building (6) 80124 water (9) 1053 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2270931 +---> 682311 of those are unclassified (1) +---> 1539263 of those are ground (2) +---> 45329 of those are building (6) +---> 3957 of those are water (9) +---> 71 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 65 bin [17.7,17.8) has 3438 bin [17.8,17.9) has 9040 bin [17.9,18.0) has 8046 bin [18.0,18.1) has 9861 bin [18.1,18.2) has 16566 bin [18.2,18.3) has 36725 bin [18.3,18.4) has 77962 bin [18.4,18.5) has 163613 bin [18.5,18.6) has 211533 bin [18.6,18.7) has 188955 bin [18.7,18.8) has 227767 bin [18.8,18.9) has 380197 bin [18.9,19.0) has 846831 bin [19.0,19.1) has 1137201 bin [19.1,19.2) has 1112654 bin [19.2,19.3) has 1052808 bin [19.3,19.4) has 1155655 bin [19.4,19.5) has 941437 bin [19.5,19.6) has 1151366 bin [19.6,19.7) has 1212784 bin [19.7,19.8) has 795073 bin [19.8,19.9) has 924618 bin [19.9,20.0) has 1052642 bin [20.0,20.1) has 1043833 bin [20.1,20.2) has 973094 bin [20.2,20.3) has 1365642 bin [20.3,20.4) has 1480101 bin [20.4,20.5) has 1094505 bin [20.5,20.6) has 869815 bin [20.6,20.7) has 688677 bin [20.7,20.8) has 635472 bin [20.8,20.9) has 578358 bin [20.9,21.0) has 518291 bin [21.0,21.1) has 527595 bin [21.1,21.2) has 435193 bin [21.2,21.3) has 367106 bin [21.3,21.4) has 300335 bin [21.4,21.5) has 276645 bin [21.5,21.6) has 325522 bin [21.6,21.7) has 352573 bin [21.7,21.8) has 338335 bin [21.8,21.9) has 306789 bin [21.9,22.0) has 267717 bin [22.0,22.1) has 225492 bin [22.1,22.2) has 183747 bin [22.2,22.3) has 137798 bin [22.3,22.4) has 93260 bin [22.4,22.5) has 73448 bin [22.5,22.6) has 60295 bin [22.6,22.7) has 47318 bin [22.7,22.8) has 39185 bin [22.8,22.9) has 34885 bin [22.9,23.0) has 32213 bin [23.0,23.1) has 35054 bin [23.1,23.2) has 40589 bin [23.2,23.3) has 45268 bin [23.3,23.4) has 30725 bin [23.4,23.5) has 28307 bin [23.5,23.6) has 26021 bin [23.6,23.7) has 26078 bin [23.7,23.8) has 25859 bin [23.8,23.9) has 27568 bin [23.9,24.0) has 28582 bin [24.0,24.1) has 28351 bin [24.1,24.2) has 28682 bin [24.2,24.3) has 28055 bin [24.3,24.4) has 28279 bin [24.4,24.5) has 27945 bin [24.5,24.6) has 28574 bin [24.6,24.7) has 29145 bin [24.7,24.8) has 30943 bin [24.8,24.9) has 30410 bin [24.9,25.0) has 30904 bin [25.0,25.1) has 30663 bin [25.1,25.2) has 31642 bin [25.2,25.3) has 31861 bin [25.3,25.4) has 31736 bin [25.4,25.5) has 31149 bin [25.5,25.6) has 31339 bin [25.6,25.7) has 32049 bin [25.7,25.8) has 32140 bin [25.8,25.9) has 32516 bin [25.9,26.0) has 33400 bin [26.0,26.1) has 32200 bin [26.1,26.2) has 31941 bin [26.2,26.3) has 32244 bin 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[37.8,37.9) has 35745 bin [37.9,38.0) has 36047 bin [38.0,38.1) has 36336 bin [38.1,38.2) has 36641 bin [38.2,38.3) has 36304 bin [38.3,38.4) has 35749 bin [38.4,38.5) has 35410 bin [38.5,38.6) has 35852 bin [38.6,38.7) has 35588 bin [38.7,38.8) has 35540 bin [38.8,38.9) has 35966 bin [38.9,39.0) has 35587 bin [39.0,39.1) has 35840 bin [39.1,39.2) has 35524 bin [39.2,39.3) has 35931 bin [39.3,39.4) has 35325 bin [39.4,39.5) has 35360 bin [39.5,39.6) has 34673 bin [39.6,39.7) has 35236 bin [39.7,39.8) has 34918 bin [39.8,39.9) has 34794 bin [39.9,40.0) has 34312 bin [40.0,40.1) has 34725 bin [40.1,40.2) has 34451 bin [40.2,40.3) has 33979 bin [40.3,40.4) has 33931 bin [40.4,40.5) has 33874 bin [40.5,40.6) has 33452 bin [40.6,40.7) has 33509 bin [40.7,40.8) has 33093 bin [40.8,40.9) has 33199 bin [40.9,41.0) has 32377 bin [41.0,41.1) has 32201 bin [41.1,41.2) has 31309 bin [41.2,41.3) has 31029 bin [41.3,41.4) has 30642 bin [41.4,41.5) has 30054 bin [41.5,41.6) has 29531 bin [41.6,41.7) 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194 bin [49.6,49.7) has 189 bin [49.7,49.8) has 173 bin [49.8,49.9) has 196 bin [49.9,50.0) has 111 bin [50.0,50.1) has 123 bin [50.1,50.2) has 120 bin [50.2,50.3) has 77 bin [50.3,50.4) has 78 bin [50.4,50.5) has 82 bin [50.5,50.6) has 89 bin [50.6,50.7) has 67 bin [50.7,50.8) has 82 bin [50.8,50.9) has 65 bin [50.9,51.0) has 66 bin [51.0,51.1) has 70 bin [51.1,51.2) has 73 bin [51.2,51.3) has 70 bin [51.3,51.4) has 81 bin [51.4,51.5) has 80 bin [51.5,51.6) has 75 bin [51.6,51.7) has 67 bin [51.7,51.8) has 54 bin [51.8,51.9) has 46 bin [51.9,52.0) has 43 bin [52.0,52.1) has 26 bin [52.1,52.2) has 17 bin [52.2,52.3) has 20 bin [52.3,52.4) has 24 bin [52.4,52.5) has 24 bin [52.5,52.6) has 17 bin [52.6,52.7) has 11 bin [52.7,52.8) has 13 bin [52.8,52.9) has 6 bin [52.9,53.0) has 7 bin [53.0,53.1) has 2 average z coordinate 23.0 for 33389570 element(s) point source id histogram with bin size 1.000000 bin 56 has 10560118 bin 57 has 22829452 average point source id 56.68373003905112 for 33389570 element(s)